javascript问题 parent.frames[1].location指的是什么

Now I am back to my place

This is my position

开发指南第三章定位信息前半部分的代码实现的功能是：当手机采集的地理位置（经纬度）发生改变时在界面上显示出改变后的经纬度。如果开发过android原生定位程序的开发者应该对这部分代码不陌生，中规中矩，先注册位置监听服务，然后当位置发生改变后出发onLocationChanged()方法。现在请在官网上下载示例代码，导入工程后开启包com.amap.cn.apis.location中的MyLocation.java文件，该文件实现的主要功能是：初始化地图并且实现首次定位，地图会自动移动到定位点，我们一会便要基于这个文件来完成地图自动实时定位的功能。看到这儿，有人可能想把MyLocation文件中的内容与第三章给出的android原生定位模块简单整合。如果你的解决思路是：在onLocationChanged()方法中企图在地图上绘制出当前的位置，那么就会遇到很大的麻烦。因为如果用高德地图提供的api在地图上绘制定位点的话一定要调用类MyLocationOverlay中的enableMyLocation()方法，根据官方参考资料，这个方法封装了android原生的类LocationManager中的requestLocationUpdates()方法，所以你在写onLocationChanged()方法前一定是已经调用了原生的类LocationManager中的requestLocationUpdates()方法，这样一来造成了LocationManager在没有removeUpdate前又进行了一次requestLocationUpdates，由此造成程序意外退出。所以还是回到开发指南第三章，好好看看后半部分：如果想让地图跟随当前位置移动，需要继承MyLocationOverlay 并实现其onLocationChanged()方法，调用MapView.getController().animateTo()方法移动地图位置。官方用户指南上的这句原话正是问题的正解，不过官网实在太坑爹，简简单单几行文字和代码，对于浣熊这种刚刚接触地图开发的小白来说实在是看得一头雾水，还在一阵瞎折腾，终于解决了问题，所以共享出来，希望和我一样的小白能够少走些弯路。我先把修改后的MyLocation.java文件整个贴出来，在增加或改动的代码前后均表明了注释（不包括包的改动）：“/*change start*/”和"/*change end*/"

使用百度地图定位图层时，要先开启定位mBaiduMap.setMyLocationEnabled(true);然后，设置定位数据MyLocationData locData = new MyLocationData.Builder() .accuracy(location.getRadius()) // 此处设置开发者获取到的方向信息，顺时针0-360 .direction(100).latitude(location.getLatitude()) .longitude(location.getLongitude()).build(); // 设置定位数据 mBaiduMap.setMyLocationData(locData);然后，再如你所写设置marker才可以

您好，如果想让地图跟随当前位置移动，需要继承MyLocationOverlay 并实现其onLocationChanged()方法，调用MapView.getController().animateTo()方法移动地图位置。官方用户指南上的这句原话正是问题的正解，不过官网实在太坑爹，简简单单几行文字和代码，对于浣熊这种刚刚接触地图开发的小白来说实在是看得一头雾水，还在一阵瞎折腾，终于解决了问题，所以共享出来，希望和我一样的小白能够少走些弯路。我先把修改后的MyLocation.java文件整个贴出来，在增加或改动的代码前后均表明了注释（不包括包的改动）：“/*change start*/”和"/*change end*/"。1 LocationManagerProxy mAMapLocationManager = LocationManagerProxy.getInstance(this); mAMapLocationManager.requestLocationUpdates(LocationProviderProxy.AMapNetwork, 1000, 1, this);//定位2 实现AMapLocationListener接口，重写onLocationChanged(AMapLocation location)方法，在里面接收我的位置（实时更新的）：location.getLatitude()；//为纬度 location.getLongitude()//为经度; 这个经纬度就是你要的东东了。

这种类型的信息可能会违反法律法规，伪装手机或巴枪是违法的行为，并且可能会对用户造成严重的人身和财产伤害。建议您遵守相关的法律法规和社会道德规范，并寻找其他有益和健康的信息。

　　百度地图SDK为开发者们提供了如下类型的地图覆盖物：　　我的位置图层（MyLocationOverlay）：用于显示用户当前位置的图层（支持自定义位置图标）；　　Poi搜索结果图层（PoiOverlay）：用于显示兴趣点搜索结果的图层；　　路线图层（RouteOverlay）：公交、步行和驾车线路图层，将公交、步行和驾车出行方案的路线及关键点显示在地图上（起、终点图标用户可自定义）；　　公交换乘图层（TransitOverlay）：公交换乘线路图层，将某一特定地区的公交出行方案的路线及换乘位置显示在地图上（起、终点图标用户可自定义）；　　自定义图层（ItemizedOverlay）：可将一个或多个兴趣点绘制到地图上，且支持自定义图标（支持动态更新Item位置、图标）；　　弹出窗图层（PopupOverlay）：在地图上显示一个弹出窗口；　　几何图形绘制图层（GraphicsOverlay）：用于绘制点、折线段、弧线、圆、矩形、多边形等几何图形的图层；　　文字绘制图层（TextOverlay）：用于绘制文字的图层。　　图片图层（GroundOverlay）：用于展示用户传入图片的图层。　　全景图图层（PanoramaOverlay）：在全景图内标绘兴趣点，支持自定义图标样式。　　注：除弹出窗图层外，其他各个图层均已实现多实例。全景图图层是针对全景图所使用的特殊图层。　　MapView使用一个List管理覆盖物，通过向MapView.getOverlays() add或remove上述类或其基类的实例即可向地图添加或删除覆盖物。在更新地图覆盖物后，需调用MapView.refresh() 使更新生效。　　　　　　定位原理　　使用百度Android定位SDK必须注册GPS和网络使用权限。定位SDK采用GPS、基站、Wi-Fi信号进行定位。当应用程序向定位SDK发起定位请求时，定位SDK会根据应用的定位因素（GPS、基站、Wi-Fi信号）的实际情况（如是否开启GPS、是否连接网络、是否有信号等）来生成相应定位依据进行定位。　　用户可以设置满足自身需求的定位依据：　　若用户设置GPS优先，则优先使用GPS进行定位，如果GPS定位未打开或者没有可用位置信息，且网络连接正常，定位SDK则会返回网络定位（即Wi-Fi与基站）的最优结果。为了使获得的网络定位结果更加精确，请打开手机的Wi-Fi开关。　　下面我们将利用 MyLocationOverlay和 PopupOverlay 这两个类　　一 . 导入库文件　　在使用百度定位SDKv4.0之前，我们要下载最新的库文件，下载地址：点击下载相关库文件，将liblocSDK4.so文件拷贝到libs/armeabi目录下。将locSDK4.0.jar文件拷贝到工程的libs目录下　　LocationClient 定位SDK的核心类,LocationClient类必须在主线程中声明。需要Context类型的参数。Context需要时全进程有效的context,推荐用getApplicationConext获取全进程有效的context,我们调用registerLocationListener（BDLocationListener）方法来注册定位监听接口，BDLocationListener里面有两个方法，onReceiveLocation（）（接收异步返回的定位结果），onReceivePoi（）（接收异步返回的POI查询结果，POI是“Point of Interest”的缩写，可以翻译成“信息点”，每个POI包含四方面信息，名称、类别、经度、纬度、附近的酒店、饭店，商铺等信息。我们可以叫它为“导航地图信息”，导航地图数据是整个导航产业的基石）,我们这里只需要重写onReceiveLocation就行了BDLocation 封装了定位SDK的定位结果，在BDLocationListener的onReceive方法中获取。通过该类用户可以获取error code，位置的坐标，精度半径，地址等信息，对于其getLocType ()方法获取的error code一些情况　　61 ： GPS定位结果62 ： 扫描整合定位依据失败。此时定位结果无效。63 ： 网络异常，没有成功向服务器发起请求。此时定位结果无效。65 ： 定位缓存的结果。66 ： 离线定位结果。通过requestOfflineLocaiton调用时对应的返回结果67 ： 离线定位失败。通过requestOfflineLocaiton调用时对应的返回结果68 ： 网络连接失败时，查找本地离线定位时对应的返回结果161： 表示网络定位结果162~167： 服务端定位失败　　LocationClientOption 用来设置定位SDK的定位方式，比如设置打开GPS,设置是否需要地址信息,设置发起定位请求的间隔时间等等，参数设置完后调用LocationClient 的setLocOption方法LocationOverlay MyLocationOverlay的子类，重写里面的dispatchTap（）方法，显示弹出窗口图层PopupOverlay,调用mMapView.getOverlays().add(myLocationOverlay)就将我的位置图层添加到地图里面PopupOverlay 弹出图层，这个类还是比较简单，里面只有三个方法，hidePop() （隐藏弹出图层）showPopup(Bitmap pop, GeoPoint point, int yOffset) （显示弹出图层）和showPopup显示多张图片的重载方法，由于showPopup方法只接受Bitmap对象，所以我们必须将我们的弹出图层View对象转换成Bitmap对象，我们调用getBitmapFromView方法就实现这一转换BDLocationListener接口的onReceiveLocation(BDLocation location) 方法我还要重点讲解下，我们会发现onReceiveLocation方法会反复执行，他执行的间隔跟LocationClientOption类的setScanSpan()方法设定的值有关，我们设定的是5000毫秒，则onReceiveLocation方法每隔5秒执行一次，注意，当我们设定的值大于1000（ms）,定位SDK内部使用定时定位模式。调用requestLocation( )后，每隔设定的时间，定位SDK就会进行一次定位。如果定位SDK根据定位依据发现位置没有发生变化，就不会发起网络请求，返回上一次定位的结果；如果发现位置改变，就进行网络请求进行定位，得到新的定位结果。如果你只需要定位一次的话，这个设置小于1000，或者不用设置就可以了,定时定位时，调用一次requestLocation，会定时监听到定位结果 四 . 在运行程序之前，我们还必须在AndroidManifest.xml进行相关配置和权限的声明　　还有很重要的一点就是在AndroidManifest.xml中添加下面的内容　　　　　　android:name=com.baidu.location.f　　android:enabled=true　　android:process=:remote >　　android:name=com.baidu.lbsapi.API_KEY　　android:value=6KOX4mXHeBRzgriV6OP1T2Hw　　/>　　其中的meta-data问题：网上这样说，大家记住就得了。。。。　　因为单独的定位sdk需要一个key值，而定位sdk的值又不像mapManager中可以直接赋值　　所以就需要在注册表单中注册

【答案】：BMapManager:地图引擎管理类,负责初始化，开启地图API，终止百度地图API等工作MKSearch：搜索服务.用于位置检索、周边检索、范围检索、公交检索、驾乘检索、步行检索MKSearchListener搜索结果通知接口。该接口返回poi搜索,公交搜索,驾乘路线,步行路线结果MapView:显示地图的ViewMyLocationOverlay:一个负责显示用户当前位置的Overlay。Overlay:Overlay是一个基类，它表示可以显示在地图上方的覆盖物。

那个是初始化的默认位置

第一步，申明权限。(5.0之后权限需要动态申请，具体代码和这个问题无关就不贴出来了)<!--定位权限--><uses-permissionandroid:name="android.permission.ACCESS_FINE_LOCATION"/><uses-permissionandroid:name="android.permission.ACCESS_COARSE_LOCATION"/>第二步通过LocationManager类获取位置信息，下面是一个封装好的工具类***CreatedbyDELLzhanghuirongon2019/3/15.*获取当前位置信息*/publicclassMyLocationUtil{privatestaticStringprovider;publicstaticLocationgetMyLocation(){//获取当前位置信息//获取定位服务LocationManagerlocationManager=(LocationManager)MyApp.getContext().getSystemService(Context.LOCATION_SERVICE);//获取当前可用的位置控制器List<String>list=locationManager.getProviders(true);if(list.contains(locationManager.GPS_PROVIDER)){//GPS位置控制器provider=locationManager.GPS_PROVIDER;//GPS定位}elseif(list.contains(locationManager.NETWORK_PROVIDER)){//网络位置控制器provider=locationManager.NETWORK_PROVIDER;//网络定位}if(provider!=null){if(ActivityCompat.checkSelfPermission(MyApp.getContext(),Manifest.permission.ACCESS_FINE_LOCATION)!=PackageManager.PERMISSION_GRANTED&&ActivityCompat.checkSelfPermission(MyApp.getContext(),Manifest.permission.ACCESS_COARSE_LOCATION)!=PackageManager.PERMISSION_GRANTED){//TODO:Considercalling//ActivityCompat#requestPermissions//heretorequestthemissingpermissions,andthenoverriding//publicvoidonRequestPermissionsResult(intrequestCode,String[]permissions,//int[]grantResults)//tohandlethecasewheretheusergrantsthepermission.Seethedocumentation//forActivityCompat#requestPermissionsformoredetails.returnnull;}LocationlastKnownLocation=locationManager.getLastKnownLocation(provider);returnlastKnownLocation;}else{ToastUtils.makeText("请检查网络或GPS是否打开");}returnnull;}}第三步(其实到上一步这个问题已经解决了，这个算扩展吧)将位置信息转换成地址信息。在高德或者百度地图开发者平台申请访问api许可。将第二步获取到的经纬度信息上传查询对应坐标信息。因为百度和高德用的不是同一个坐标系，查询时仔细看官方API。直接通过安卓的原生接口获取一个gps的位置意义不是很大。这个数据在一定的坐标系上才有意义。建议去高德的开发平台注册个帐号，引入sdk来做，地理位置与地理位置解析的概念先了解下吧。//第一步先获取LocationManager的对象LocationManagerGpsManager=(LocationManager)this.getSystemService(Context.LOCATION_SERVICE);//通过LocationManager的对象来获取到Location的信息。Locationlocation=GpsManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);//Location中经常用到的有以下几种:/*location.getAccuracy();精度location.getAltitude();高度:海拔location.getBearing();导向location.getSpeed();速度location.getLatitude();纬度location.getLongitude();经度location.getTime();UTC时间以毫秒计*/注：需要添加使用权限的哦

　　1.LocationClientOption option.setScanSpan(1),把更新时间放小.　　2. 开启定位图层的代码:mBaiduMap.setMyLocationEnabled(true);放在setMyLocationData(locData)后.　　以上两种方式,显示效果是一样的,开始中时只显示网格,定位完成后显示地图.

关键字:android,百度地图,android百度地图开发,android实时定位 在Android开发中有一个非常重要的应用就是实时定位，通过手机在手机地图上进行实时定位，定位当前手机的位置，这个功能我们一般都可以用百度地图或者谷歌地图的api来实现，这些api代码要在百度或者谷歌的官网上下载，这里不再多说，本文以代码实例的方式展示如何使用百度地图的api，安卓开发者可以直接复制本文示例代码到项目中进行测试，本文仅仅是使用百度地图api的核心代码，如果要使用可能需要进行相关修改，具体参考代码请参看下文：1.先来看看java代码，MainActivity.class参考代码如下： 1 public class MainActivity extends MapActivity { 2 // 初始位置设置为西安 3 private double userLongitude = 34.341568 * 1E6;// 纬度 4 private double userLatitude = 108.94017499999995 * 1E6;// 经度 5 // 添加百度相关控件 6 private MapView mapView; 7 private BMapManager bMapManager;// 加载地图的引擎 8 // 百度地图上的key值 9 private String keyString = "01331AFA954E7E300428A5F0C9C829E0E16F87A3"; 10 // 在百度地图上添加一些控件，例如放大、缩小 11 private MapController mapController; 12 private MKLocationManager mLocationManager; 13 14 @Override 15 public void onCreate(Bundle savedInstanceState) { 16 super.onCreate(savedInstanceState); 17 setContentView(R.layout.activity_main); 18 // 实例化控件 19 mapView = (MapView) this.findViewById(R.id.bmapView); 20 bMapManager = new BMapManager(MainActivity.this); 21 // 必须要加载key 22 bMapManager.init(keyString, new MKGeneralListener() { 23 // key值不正确 24 @Override 25 public void onGetPermissionState(int arg0) { 26 if (arg0 == 300) { 27 Toast.makeText(MainActivity.this, R.string.key_error,Toast.LENGTH_LONG).show(); 28 } 29 } 30 //网络出错 31 @Override 32 public void onGetNetworkState(int arg0) { 33 Toast.makeText(MainActivity.this, R.string.net_error,Toast.LENGTH_LONG).show(); 34 } 35 }); 36 this.initMapActivity(bMapManager); 37 mapView.setBuiltInZoomControls(true);// 表示可以设置缩放功能 38 mapController = mapView.getController(); 39 // 初始化Location模块 40 mLocationManager = bMapManager.getLocationManager(); 41 // 通过enableProvider和disableProvider方法，选择定位的Provider 42 mLocationManager.enableProvider(MKLocationManager.MK_NETWORK_PROVIDER); 43 mLocationManager.disableProvider(MKLocationManager.MK_GPS_PROVIDER); 44 //返回手机位置 45 mLocationManager.requestLocationUpdates(locationListener); 46 mLocationManager.setNotifyInternal(5, 2); 47 // 添加定位图层 48 MyLocationOverlay myLocationOverlay = new MyLocationOverlay(this,mapView); 49 myLocationOverlay.enableMyLocation(); // 启用定位 50 myLocationOverlay.enableCompass(); // 启用指南针 51 mapView.getOverlays().add(myLocationOverlay); 52 mapView.setTraffic(true);// 交通地图 53 // mapView.setSatellite(true);// 卫星地图 54 mapController.setZoom(15);// 设置缩放级别 55 mapView.invalidate();// 刷新地图 56 } 57 //获取经度纬度 58 private LocationListener locationListener = new LocationListener() { 59 @Override 60 public void onLocationChanged(Location location) { 61 if (location != null) { 62 userLatitude = location.getLatitude() * 1E6; 63 userLongitude = location.getLongitude() * 1E6; 64 GeoPoint mypoint = new GeoPoint((int)(userLatitude), (int)(userLongitude)); 65 mapView.getController().animateTo(mypoint); 66 } 67 } 68 }; 69 // 销毁 70 @Override 71 protected void onDestroy() { 72 super.onDestroy(); 73 if (bMapManager != null) { 74 bMapManager.destroy(); 75 bMapManager = null; 76 } 77 } 78 // 停止 79 @Override 80 protected void onPause() { 81 super.onPause(); 82 if (bMapManager != null) { 83 mLocationManager.removeUpdates(locationListener); 84 bMapManager.stop(); 85 } 86 } 87 // 重启 88 @Override 89 protected void onResume() { 90 super.onResume(); 91 if (bMapManager != null) { 92 bMapManager.start(); 93 } 94 } 95 // 96 @Override 97 protected boolean isRouteDisplayed() { 98 return false; 99 } 100 101 102 // Menu 103 // 当点击Menu按钮时，调用该方法 104 @Override 105 public boolean onCreateOptionsMenu(Menu menu) { 106 menu.add(0, 1, 1, R.string.exit).setIcon( 107 android.R.drawable.ic_menu_close_clear_cancel); 108 return super.onCreateOptionsMenu(menu); 109 } 110 @Override 111 public boolean onContextItemSelected(MenuItem item) { // 选中某个菜单项 112 if (item.getItemId() == 1) { 113 MainActivity.this.finish(); 114 } 115 return super.onOptionsItemSelected(item); 116 } 117 // 返回键 118 @Override 119 public boolean onKeyDown(int keyCode, KeyEvent event) { 120 if (keyCode == KeyEvent.KEYCODE_BACK) { 121 finish(); 122 } 123 return super.onKeyDown(keyCode, event); 124 } 125 } 1262.布局文件，主要是添加显示地图的控件，activity_mainmain.xml参考代码如下： 1 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 2 xmlns:tools="http://schemas.android.com/tools" 3 android:layout_width="match_parent" 4 android:layout_height="match_parent" > 5 <!-- 添加显示百度地图的控件 --> 6 <com.baidu.mapapi.MapView 7 android:id="@+id/bmapView" 8 android:layout_width="fill_parent" 9 android:layout_height="fill_parent" 10 android:clickable="true" 11 tools:context=".MainActivity" /> 12 </LinearLayout>3.设置配置文件，AndroidManifest.xml参考代码如下： 1 <manifest xmlns:android="http://schemas.android.com/apk/res/android" 2 package="yu.hong.map" 3 android:versionCode="1" 4 android:versionName="1.0" > 5 <uses-sdk android:minSdkVersion="10" android:targetSdkVersion="15" /> 6 <!--添加百度地图开发授权 --> 7 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 8 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 9 <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 10 <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" /> 11 <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 12 <uses-permission android:name="android.permission.INTERNET" /> 13 <uses-permission android:name="android.permission.READ_PHONE_STATE" /> 14 <!--添加对屏幕的支持 --> 15 <supports-screens 16 android:anyDensity="true" 17 android:largeScreens="true" 18 android:normalScreens="true" 19 android:resizeable="true" 20 android:smallScreens="true" /> 21 <application 22 android:icon="@drawable/ic_maplauncher" 23 android:label="@string/app_name" 24 android:theme="@style/AppTheme" > 25 <activity 26 android:name=".MainActivity" 27 android:label="@string/title_activity_main" > 28 <intent-filter> 29 <action android:name="android.intent.action.MAIN" /> 30 <category android:name="android.intent.category.LAUNCHER" /> 31 </intent-filter> 32 </activity> 33 </application> 34 </manifest>感谢阅读本文，安卓开发者可以在本文基础上进行扩展，

If e.Button = 1048576 Then Me.ContextMenuStrip1.Show(MousePosition) End If

安卓地图添加自定义InfoWindow的方法如下：需要先下载地图的 Android SDK和 Android 定位SDK :　　( htt p):// code.(autonavi).(com/index)【输出时去掉括号】　　package com.fproject.DXCBuy;　　import com.amap.api.location.AMapLocation;　　import com.amap.api.location.AMapLocationListener;　　import com.amap.api.location.LocationManagerProxy;　　import com.amap.api.location.LocationProviderProxy;　　import com.amap.api.maps.AMap;　　import com.amap.api.maps.AMap.InfoWindowAdapter;　　import com.amap.api.maps.AMap.OnInfoWindowClickListener;　　import com.amap.api.maps.AMap.OnMarkerClickListener;　　import com.amap.api.maps.CameraUpdate;　　import com.amap.api.maps.CameraUpdateFactory;　　import com.amap.api.maps.LocationSource;　　import com.amap.api.maps.MapView;　　import com.amap.api.maps.model.BitmapDescriptorFactory;　　import com.amap.api.maps.model.LatLng;　　import com.amap.api.maps.model.Marker;　　import com.amap.api.maps.model.MarkerOptions;　　import com.amap.api.maps.model.MyLocationStyle;　　import android.location.Location;　　import android.os.Bundle;　　import android.text.SpannableString;　　import android.text.style.ForegroundColorSpan;　　import android.view.View;　　import android.widget.ImageView;　　import android.widget.TextView;　　import android.app.Activity;　　import android.graphics.Color;　　public class ShopMapActivity extends Activity implements LocationSource, AMapLocationListener, OnInfoWindowClickListener, InfoWindowAdapter, OnMarkerClickListener{　　private PublicData pd;　　private MapView mapView;　　private AMap aMap;　　private OnLocationChangedListener mListener;　　private LocationManagerProxy mAMapLocationManager;　　@Override　　protected void onCreate(Bundle savedInstanceState) {　　super.onCreate(savedInstanceState);　　setContentView(R.layout.activity_shopmap);　　mapView = (MapView) findViewById(R.id.map);　　mapView.onCreate(savedInstanceState);　　init();　　pd = PublicData.getInstance();　　}　　/**　　* 初始化AMap对象　　*/　　private void init() {　　if (aMap == null) {　　aMap = mapView.getMap();　　setUpMap();　　}　　}　　Marker MEIYIDUO;　　Marker BOLIAN;　　Marker CUNZHIHUA;　　private void setUpMap() {　　// 自定义系统定位小蓝点　　MyLocationStyle myLocationStyle = new MyLocationStyle();　　myLocationStyle.myLocationIcon(BitmapDescriptorFactory.fromResource(R.drawable.gps));　　myLocationStyle.strokeColor(Color.BLACK);　　myLocationStyle.strokeWidth(5);　　aMap.setMyLocationStyle(myLocationStyle);　　// 设置定位资源　　aMap.setLocationSource(this);　　// 设置为true表示系统定位按钮显示并响应点击，false表示隐藏，默认是false　　aMap.setMyLocationEnabled(true);　　CameraUpdate update = CameraUpdateFactory.newLatLngZoom(new LatLng(23.041725,113.373472), 17);　　aMap.moveCamera(update);　　//添加标记　　LatLng ll_meiyijia = new LatLng(23.041425,113.37536);　　LatLng ll_bolian = new LatLng(23.041725,113.373472);　　LatLng ll_cunzhihua = new LatLng(23.041337,113.372602);　　MEIYIDUO = aMap.addMarker(new MarkerOptions()　　.position(ll_meiyijia)　　.title("美事多超市")　　.icon(BitmapDescriptorFactory.fromResource(R.drawable.cart_alt)).perspective(true)　　.draggable(true));// 设置远小近大效果,2.1.0版本新增　　BOLIAN = aMap.addMarker(new MarkerOptions()　　.position(ll_bolian)　　.title("博联超市")　　.icon(BitmapDescriptorFactory.fromResource(R.drawable.cart_alt)).perspective(true)　　.draggable(true));// 设置远小近大效果,2.1.0版本新增　　CUNZHIHUA = aMap.addMarker(new MarkerOptions()　　.position(ll_cunzhihua)　　.title("春之花超市")　　.icon(BitmapDescriptorFactory.fromResource(R.drawable.cart_alt)).perspective(true)　　.draggable(true));// 设置远小近大效果,2.1.0版本新增　　aMap.setOnMarkerClickListener(this);　　aMap.setOnInfoWindowClickListener(this);　　aMap.setInfoWindowAdapter(this);　　BOLIAN.showInfoWindow();　　}　　/**　　* 此方法需存在　　*/　　@Override　　protected void onResume() {　　super.onResume();　　mapView.onResume();　　}　　/**　　* 此方法需存在　　*/　　@Override　　protected void onPause() {　　super.onPause();　　mapView.onPause();　　deactivate();　　}　　/**　　* 此方法需存在　　*/　　@Override　　protected void onDestroy() {　　super.onDestroy();　　mapView.onDestroy();　　}　　/**　　* 此方法已经废弃　　*/　　@Override　　public void onLocationChanged(Location location) {　　}　　/**　　* 定位成功后回调函数　　*/　　@Override　　public void onLocationChanged(AMapLocation aLocation) {　　if (mListener != null) {　　// 将定位信息显示在地图上　　mListener.onLocationChanged(aLocation);　　}　　}　　/**　　* 激活定位　　*/　　@Override　　public void activate(OnLocationChangedListener listener) {　　mListener = listener;　　if (mAMapLocationManager == null) {　　mAMapLocationManager = LocationManagerProxy.getInstance(this);　　/*　　* mAMapLocManager.setGpsEnable(false);//　　* 1.0.2版本新增方法，设置true表示混合定位中包含gps定位，false表示纯网络定位，默认是true　　*/　　// Location SDK定位采用GPS和网络混合定位方式，时间最短是5000毫秒，否则无效　　mAMapLocationManager.requestLocationUpdates(　　LocationProviderProxy.AMapNetwork, 5000, 10, this);　　}　　}　　/**　　* 停止定位　　*/　　@Override　　public void deactivate() {　　mListener = null;　　if (mAMapLocationManager != null) {　　mAMapLocationManager.removeUpdates(this);　　mAMapLocationManager.destory();　　}　　mAMapLocationManager = null;　　}　　@Override　　public void onProviderDisabled(String provider) {　　// TODO Auto-generated method stub　　}　　@Override　　public void onProviderEnabled(String provider) {　　// TODO Auto-generated method stub　　}　　@Override　　public void onStatusChanged(String provider, int status, Bundle extras) {　　// TODO Auto-generated method stub　　}　　@Override　　public View getInfoContents(Marker marker) {　　return null;　　}　　@Override　　public View getInfoWindow(Marker marker) {　　View view = getLayoutInflater().inflate(R.layout.custom_info_window, null);　　ImageView imageView = (ImageView) view.findViewById(R.id.badge);　　imageView.setImageResource(R.drawable.cart_alt);　　String title = marker.getTitle();　　TextView titleUi = ((TextView) view.findViewById(R.id.title));　　SpannableString titleText = new SpannableString(title);　　titleText.setSpan(new ForegroundColorSpan(Color.BLACK), 0,　　titleText.length(), 0);　　titleUi.setTextSize(15);　　titleUi.setText(titleText);　　TextView snippetUi = ((TextView) view.findViewById(R.id.snippet));　　SpannableString snippetText = new SpannableString("点击进入商店");　　snippetText.setSpan(new ForegroundColorSpan(Color.GRAY), 0,　　snippetText.length(), 0);　　snippetUi.setTextSize(12);　　snippetUi.setText(snippetText);　　return view;　　}　　@Override　　public void onInfoWindowClick(Marker arg0) {　　if(arg0.equals(MEIYIDUO)) {　　pd.getHandlerMain().sendMsg("enter_shop", "myj");　　} else if(arg0.equals(BOLIAN)) {　　pd.getHandlerMain().sendMsg("enter_shop", "bl");　　} else if(arg0.equals(CUNZHIHUA)) {　　pd.getHandlerMain().sendMsg("enter_shop", "czh");　　}　　this.finish();　　}　　@Override　　public boolean onMarkerClick(Marker arg0) {　　// TODO Auto-generated method stub　　return false;　　}

问题一：在百度地图上怎么定位自己在哪里？ 首先，要下载好最新版本的百度地图，打开地图，点击我的这个按钮。 进入以后，点击上面的更多工具. 然后选择位置共享这个选项. 选择以后，可以看到一个是共享位置一个是发起聚会，以共享位置为例子. 点击以后，可以直接选择好友，然后邀请一下就可以了。好友一般都是通讯录里面的。 如果是聚会的话，就点击上面的发起聚会，然后选择地点，选择好以后，在邀请好友们。 整体来说，这个功能比较适合对这个地方也不熟悉或者熟悉对方不熟悉的话，可以直接通过定位让对方查看到。 问题二：我现在在哪里地图定位 你可以通过手机地图来帮你定位的 现在也是有很多的手机地图导航的，你可以试试看像腾讯地图这样的手机地图导航吧，它是可以支持很多的手机系统配置的，能帮你很方便的查询到很多的路线，快捷灵活的帮你定位等等，都是可以高清实景的显示给你的，还可以智能的制定和规划一些最佳路线给你 的 希望能帮到你啊 望采纳 啊 问题三：如何在地图定位自己商铺？ 本地商户中心免费标注认领操作步骤: （1）注册账号登陆，完善个人信息：可直接访问nlbc.baidu/注册百度账号登陆；或通过百度地图主页右上角点击“商户免费标注”进入本地商户中心平台登陆。 （2）进入本地商户中心后台：点击左侧“我要标注认领”后，点击“标注认领单个商户”，提示“先搜索再标注认领”需要先搜索您的商户名称，如能查到商户，可以直接认领，认领时填写商户信息资料，需要上传您的证照资质；如果没有查到想要的结果？请点击“免费添加标注”，填写商户信息资料，需要上传您的证照资质。 （3）提交申请后，需要3-5工作日的审核期，请耐心等待。 问题四：地图卫星定位我在哪里 我所在的位置 问题五：怎么在百度地图上看我的位置 在百度地图的搜索输入框中输入你的地址，或者你位置附近的标志性建筑物名称，点击偿百度一下”，你的位置就会出现在地图中了。 问题六：百度地图定位别人位置 10分 百度地图菜单里边有位置共享，点击位置共享，按提示操作， 并给要定位的朋友发一个邀请， 如果对方手机等有可以进行定位的客户端。对方同意就能就能够实现定位。 或者，腾讯地图、谷歌地图（或者其他定位）软件有GPS定位系统的， 下载并在对方同意下，也可以准确定位对方的位置了。 问题七：我的位置定位地图 你是想定自己的位置么，建议你用 探险者地图 这个APP试一下，它带有各种高清地图 ，你可以百度一下下载地址 试用一下。 问题八：百度地图3.0定位成功，怎么显示自己位置 public void showLocation(BDLocation location) { 构造定位数据 MyLocationData locData = new MyLocationData.Builder() .accuracy(location.getRadius()) 此处设置开发者获取到的方向信息，顺时针0-360 .direction(location.getDirection()).latitude(location.getLatitude()) .longitude(location.getLongitude()).build(); 设置定位数据 mBaiduMap.setMyLocationData(locData); 默认配置 if (isFirstLoc) { isFirstLoc = false; 设置地图缩放比例：17级100米 MapStatusUpdate ms = MapStatusUpdateFactory.zoomTo(17); mBaiduMap.setMapStatus(ms); } 自定义配置 MyLocationConfigeration config = new MyLocationConfigeration( LocationMode.NORMAL, false, mCurrentMarker); mBaiduMap.setMyLocationConfigeration(config); } 好像是这样的e 问题九：百度地图怎么修改自己所在的位置 修改不了。谢谢 问题十：在哪个地图定位，怎么弄 高德地图

这涉及到android的应用软件开发知识,如果你这样问的话，应该属于行外人,具体怎么定位的,没有人会给你解释清楚,因为要解释清楚的话,不仅需要代码（你看不懂）,还需要一定的理解能力,给你一个关于APP开发的视频连接,你大致的看一下就明白了;参考资料：http://www.maiziedu.com/course/android/69-3069/

fdsds

一、基础地图部分1.获取APPKey在高德地图注册开发者账号，然后创建应用，使用SHA1和PackageName得到Key创建应用的链接：http://lbs.amap.com/

你好 可以的

可能是API更新了，可以下百度地图的API DEMO自己看看就会了LatLng ll = new LatLng(location.getLatitude(), location.getLongitude());MapStatus.Builder builder = new MapStatus.Builder();builder.target(ll).zoom(16f);baiduMap.animateMapStatus(MapStatusUpdateFactory.newMapStatus(builder.build()));

房良性途蠢城乡建设贡

楼主好，开发问题需要您登录LBS创建工单咨询哦

第一步，申明权限。(5.0之后权限需要动态申请，具体代码和这个问题无关就不贴出来了)<!--定位权限--><uses-permissionandroid:name="android.permission.ACCESS_FINE_LOCATION"/><uses-permissionandroid:name="android.permission.ACCESS_COARSE_LOCATION"/>第二步通过LocationManager类获取位置信息，下面是一个封装好的工具类***CreatedbyDELLzhanghuirongon2019/3/15.*获取当前位置信息*/publicclassMyLocationUtil{privatestaticStringprovider;publicstaticLocationgetMyLocation(){//获取当前位置信息//获取定位服务LocationManagerlocationManager=(LocationManager)MyApp.getContext().getSystemService(Context.LOCATION_SERVICE);//获取当前可用的位置控制器List<String>list=locationManager.getProviders(true);if(list.contains(locationManager.GPS_PROVIDER)){//GPS位置控制器provider=locationManager.GPS_PROVIDER;//GPS定位}elseif(list.contains(locationManager.NETWORK_PROVIDER)){//网络位置控制器provider=locationManager.NETWORK_PROVIDER;//网络定位}if(provider!=null){if(ActivityCompat.checkSelfPermission(MyApp.getContext(),Manifest.permission.ACCESS_FINE_LOCATION)!=PackageManager.PERMISSION_GRANTED&&ActivityCompat.checkSelfPermission(MyApp.getContext(),Manifest.permission.ACCESS_COARSE_LOCATION)!=PackageManager.PERMISSION_GRANTED){//TODO:Considercalling//ActivityCompat#requestPermissions//heretorequestthemissingpermissions,andthenoverriding//publicvoidonRequestPermissionsResult(intrequestCode,String[]permissions,//int[]grantResults)//tohandlethecasewheretheusergrantsthepermission.Seethedocumentation//forActivityCompat#requestPermissionsformoredetails.returnnull;}LocationlastKnownLocation=locationManager.getLastKnownLocation(provider);returnlastKnownLocation;}else{ToastUtils.makeText("请检查网络或GPS是否打开");}returnnull;}}第三步(其实到上一步这个问题已经解决了，这个算扩展吧)将位置信息转换成地址信息。在高德或者百度地图开发者平台申请访问api许可。将第二步获取到的经纬度信息上传查询对应坐标信息。因为百度和高德用的不是同一个坐标系，查询时仔细看官方API。直接通过安卓的原生接口获取一个gps的位置意义不是很大。这个数据在一定的坐标系上才有意义。建议去高德的开发平台注册个帐号，引入sdk来做，地理位置与地理位置解析的概念先了解下吧。//第一步先获取LocationManager的对象LocationManagerGpsManager=(LocationManager)this.getSystemService(Context.LOCATION_SERVICE);//通过LocationManager的对象来获取到Location的信息。Locationlocation=GpsManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);//Location中经常用到的有以下几种:/*location.getAccuracy();精度location.getAltitude();高度:海拔location.getBearing();导向location.getSpeed();速度location.getLatitude();纬度location.getLongitude();经度location.getTime();UTC时间以毫秒计*/注：需要添加使用权限的哦

public void showLocation(BDLocation location) { // 构造定位数据 MyLocationData locData = new MyLocationData.Builder() .accuracy(location.getRadius()) // 此处设置开发者获取到的方向信息，顺时针0-360 .direction(location.getDirection()).latitude(location.getLatitude()) .longitude(location.getLongitude()).build(); // 设置定位数据 mBaiduMap.setMyLocationData(locData); // 默认配置 if (isFirstLoc) { isFirstLoc = false; // 设置地图缩放比例：17级100米 MapStatusUpdate ms = MapStatusUpdateFactory.zoomTo(17); mBaiduMap.setMapStatus(ms); } // 自定义配置 MyLocationConfigeration config = new MyLocationConfigeration( LocationMode.NORMAL, false, mCurrentMarker); mBaiduMap.setMyLocationConfigeration(config); } 好像是这样的e

正确解答：<SCRIPT>function ch_url(){ var d_url=document.location.href; //var d_url="http://www.baidu.com/User_User/Login.asp?UserNameID=18552";//例子，只针对这种链接地址 var d_url1=d_url.split(".com")[0]+".com/"; var d_url2=d_url.split("UserNameID=")[1]; var d_url=d_url1+d_url2; window.open(d_url);}</SCRIPT><input type="button" value="链接" onclick="ch_url()"/>

这次给大家带来H5的地理定位怎样使用，怎么使用H5的地理定位？H5地理定位的注意事项有哪些，下面就是实战案例，一起来看一下。地理位置（Geolocation）是 HTML5 的重要特性之一，提供了确定用户位置的功能，借助这个特性能够开发基于位置信息的应用。今天这篇文章向大家介绍一下 HTML5 地理位置定位的基本原理及各个浏览器的数据精度情况。在访问位置信息前，浏览器都会询问用户是否共享其位置信息，以 Chrome 浏览器为例，如果您允许 Chrome 浏览器与网站共享您的位置，Chrome 浏览器会向 Google 位置服务发送本地网络信息，估计您所在的位置。然后，浏览器会与请求使用您位置的网站共享您的位置。HTML5 Geolocation API 使用非常简单，基本调用方式如下：if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(locationSuccess, locationError,{ // 指示浏览器获取高精度的位置，默认为false enableHighAccuracy: true, // 指定获取地理位置的超时时间，默认不限时，单位为毫秒 timeout: 5000, // 最长有效期，在重复获取地理位置时，此参数指定多久再次获取位置。 maximumAge: 3000 });}else{ alert("Your browser does not support Geolocation!");}locationError为获取位置信息失败的回调函数，可以根据错误类型提示信息：locationError: function(error){ switch(error.code) { case error.TIMEOUT: showError("A timeout occured! Please try again!"); break; case error.POSITION_UNAVAILABLE: showError("We can"t detect your location. Sorry!"); break; case error.PERMISSION_DENIED: showError("Please allow geolocation access for this to work."); break; case error.UNKNOWN_ERROR: showError("An unknown error occured!"); break; }}locationSuccess为获取位置信息成功的回调函数，返回的数据中包含经纬度等信息，结合Google Map API 即可在地图中显示当前用户的位置信息，如下：locationSuccess: function(position){ var coords = position.coords; var latlng = new google.maps.LatLng( // 维度 coords.latitude, // 精度 coords.longitude ); var myOptions = { // 地图放大倍数 zoom: 12, // 地图中心设为指定坐标点 center: latlng, // 地图类型 mapTypeId: google.maps.MapTypeId.ROADMAP }; // 创建地图并输出到页面 var myMap = new google.maps.Map( document.getElementById("map"),myOptions ); // 创建标记 var marker = new google.maps.Marker({ // 标注指定的经纬度坐标点 position: latlng, // 指定用于标注的地图 map: myMap }); //创建标注窗口 var infowindow = new google.maps.InfoWindow({ content:"您在这里<br/>纬度："+ coords.latitude+ "<br/>经度："+coords.longitude }); //打开标注窗口 infowindow.open(myMap,marker);}经过测试，Chrome/Firefox/Safari/Opera四个浏览器获取到的位置信息都是一摸一样的，估计都是用的同一个位置服务总的来说，在PC的浏览器中 HTML5 的地理位置功能获取的位置精度不够高，如果借助这个 HTML5 特性做一个城市天气预报是绰绰有余，但如果是做一个地图应用，那误差还是太大了。不过，如果是移动设备上的 HTML5 应用，可以通过设置 enableHighAcuracy 参数为 true，调用设备的 GPS 定位来获取高精度的地理位置信息。相信看了这些案例你已经掌握了方法，更多精彩请关注Gxl网其它相关文章！相关阅读：h5的移动端适配怎样实现怎样做出H5响应式网页设计html5怎样进行跨域通信

是哦，你这都没有<form></form>标签，怎么会有form1呢

不要想了，你得建数据库表。。。

第一个 用牛顿迭代法 或者二分法 （具体要看一下计算方法！ 我也忘了！）其他两个 不难

最近在做项目开发时用到了MySql数据库，在看了一些有关MySql的文章后，很快就上手使用了。在使用的过程中还是出现了一些问题，因为使用的是绿色免安装版的MySql所以在配置的时候出现了一些问题，该篇文章就主要针对MySql绿色版的配置及其使用进行讨论。一、MySql概述MySql数据库是有瑞典MySql AB公司开发，现在该公司被Oracle收购属于Oracle所有。同SQL Server类似，它也是基于关系型数据库的数据库管理系统，在Web应用方面MySQL是最好的RDBMS之一，因为它属于轻量级的RDBMS。现在MySql的最新版本是5.6.17，最新下载地址：http://dev.mysql.com/downloads/mysql/，下载完成了接下来进行安装部署了，有关安装部署的内容在网上查看下教程就可以。二、MySql配置既然MySql采用的是SQL为基础，那么他就包含基本的DML、DDL、DAL，这些基本的数据库语言是很容易上手使用的，另外MySql还封装了很多数据库操作命令，这些命令是在dos系统中运行的，这是他和SQL Server的不同之处，MySql的环境是简历在dos系统之上的，要使用dos命令。它和java有点类似，可以说它也是建立在虚拟机之上的，可以实现一次建立到处使用。想要方便的使用MySql命令还需要一些前提进行设置，设置方法类似于Java的环境变量，下面的方法以免安装版本的MySql为例演示它的配置方法。1. MySql环境配置将MySql的解压路径配置到系统变量中就可以在任何地方使用MySql命令。Note：这是配置的系统变量，任何使用控制台命令的第三方命令都可以添加到系统变量中，系统变量是一个纽带作用，在使用命令时会优先搜索系统变量。2、MySql服务器配置在配置了系统的环境变量后就可以使用MySql的bin下提供的所有服务了，接下来还需要在系统中安装MySQL。2.1 安装MySql服务器打开解压文件目录，找到后缀名为.ini的文件，复制一份更名为my.ini，使用下面的内容替换原有的内容。[mysqld]basedir=D:/Program Files (x86)/MySql # 设置mysql的安装目录datadir=D:/Program Files (x86)/MySql/data # 设置mysql数据库的数据的存放目录，必须是data，或者是//xxx/data*************************分割线*******************port = 3306socket = /tmp/mysql.sockdefault-character-set=gbk # 设置mysql服务器的字符集skip-lockingkey_buffer = 16Kmax_allowed_packet = 1Mtable_cache = 4sort_buffer_size = 64Kread_buffer_size = 256Kread_rnd_buffer_size = 256Knet_buffer_length = 2Kthread_stack = 64K[client]#password = your_passwordport = 3306socket = /tmp/mysql.sockdefault-character-set=gbk*************************分割线*******************Note：[mysqld]下面的basedir和datadir需要设置为文件解压后的路径，在此处笔者将文件放到了D:Program Files (x86)MySql下。另外上面的分割线内的内容是可选的，可以在建立数据库的时候重新设置，建议在创建时不要添加，因为会有很多不确定因素。在my.ini 文件中 本人配置的如一下可运行选项:# For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html# *** DO NOT EDIT THIS FILE. It"s a template which will be copied to the# *** default location during install, and will be replaced if you# *** upgrade to a newer version of MySQL.[client]#password = your_passwordport = 3306socket = /tmp/mysql.sockdefault-character-set=utf-8[mysqld]port = 3306basedir="C:/Program Files/Mysql"# 设置mysql的安装目录datadir="C:/Program Files/Mysql/data"# 设置mysql数据库的数据的存放目录，必须是data，或者是//xxx/datadefault-storage-engine=INNODB# 创建新表时将使用的默认存储引擎socket = /tmp/mysql.socksql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"# SQL模式为strict模式#default-character-set=utf-8# 设置mysql服务器的字符集#character-set-server=utf-8# 服务端使用的字符集默认为8比特编码的latin1字符集max_connections=100# mysql服务器支持的最大并发连接数（用户数）。但总会预留其中的一个连接给管理员使用超级权限登录，即使连接数目达到最大限制。如果设置得过小而用户比较多，会经常出现“Too many connections”错误。query_cache_size=0# 查询缓存大小，用于缓存SELECT查询结果。如果有许多返回相同查询结果的SELECT查询，并且很少改变表，可以设置query_cache_size大于0，可以极大改善查询效率。而如果表数据频繁变化，就不要使用这个，会适得其反#table_cache=256# 这个参数在5.1.3之后的版本中叫做table_open_cache，用于设置table高速缓存的数量。由于每个客户端连接都会至少访问一个表，因此此参数的值与 max_connections有关。当某一连接访问一个表时，MySQL会检查当前已缓存表的数量。如果该表已经在缓存中打开，则会直接访问缓存中的表已加快查询速度；如果该表未被缓存，则会将当前的表添加进缓存并进行查询。在执行缓存操作之前，table_cache用于限制缓存表的最大数目：如果当前已经缓存的表未达到table_cache，则会将新表添加进来；若已经达到此值，MySQL将根据缓存表的最后查询时间、查询率等规则释放之前的缓存。tmp_table_size=34M# 内存中的每个临时表允许的最大大小。如果临时表大小超过该值，临时表将自动转为基于磁盘的表（Disk Based Table）。thread_cache_size=8# 缓存的最大线程数。当客户端连接断开时，如果客户端总连接数小于该值，则处理客户端任务的线程放回缓存。在高并发情况下，如果该值设置得太小，就会有很多线程频繁创建，线程创建的开销会变大，查询效率也会下降。一般来说如果在应用端有良好的多线程处理，这个参数对性能不会有太大的提高。#------------------------------MyISAM相关参数 begin------------------------------------------------myisam_max_sort_file_size=100G# mysql重建索引时允许使用的临时文件最大大小myisam_sort_buffer_size=68Mkey_buffer_size=54M# Key Buffer大小，用于缓存MyISAM表的索引块。决定数据库索引处理的速度（尤其是索引读）read_buffer_size=64K# 用于对MyISAM表全表扫描时使用的缓冲区大小。针对每个线程进行分配（前提是进行了全表扫描）。进行排序查询时，MySql会首先扫描一遍该缓冲，以避免磁盘搜索，提高查询速度，如果需要排序大量数据，可适当调高该值。但MySql会为每个客户连接发放该缓冲空间，所以应尽量适当设置该值，以避免内存开销过大。read_rnd_buffer_size=256Ksort_buffer_size=256K# connection级参数（为每个线程配置），500个线程将消耗500*256K的sort_buffer_size。#------------------------------MyISAM相关参数 end------------------------------------------------#-------------------------------# InnoDB相关参数 begin ---------------------------------------innodb_additional_mem_pool_size=3M# InnoDB用于存储元数据信息的内存池大小，一般不需修改innodb_flush_log_at_trx_commit =1# 事务相关参数，如果值为1，则InnoDB在每次commit都会将事务日志写入磁盘（磁盘IO消耗较大），这样保证了完全的ACID特性。而如果设置为0，则表示事务日志写入内存log和内存log写入磁盘的频率都为1次/秒。如果设为2则表示事务日志在每次commit都写入内存log，但内存log写入磁盘的频率为1次/秒。innodb_log_buffer_size=2M# InnoDB日志数据缓冲大小，如果缓冲满了，就会将缓冲中的日志数据写入磁盘（flush）。由于一般至少都1秒钟会写一次磁盘，所以没必要设置过大，即使是长事务。innodb_buffer_pool_size=105M# InnoDB使用缓冲池来缓存索引和行数据。该值设置的越大，则磁盘IO越少。一般将该值设为物理内存的80%。innodb_log_file_size=53M# 每一个InnoDB事务日志的大小。一般设为innodb_buffer_pool_size的25%到100%innodb_thread_concurrency=9# InnoDB内核最大并发线程数#-------------------------------# InnoDB相关参数 end ---------------------------------------my.ini文件配置好后就可以在cmd中安装mysqld服务了，在cmd中运行命令：mysqld --install MySQL --defaults-file="D:Program Files(x86)MySqlmy.ini"，其中的MySQL是安装服务器的名称，可以指定任何名称。安装完成后会提示下面的信息：Service successfully installed，即表示成功安装，安装成功后会在系统的服务组策中添加该服务，在使用时只需要开启即可。Note：在运行安装命令时一定要注意必须cmd内的路径问题，该路径必须在mysql的bin所在的路径，比如我的mysql解压到D:Program Files(x86)MySql文件夹中，那么cmd当前路径就必须为D:Program Files(x86)MySqlin，否则在安装完成后启动服务时会出现发生错误提示：系统错误 2。系统找不到指定的文件。2.2 启动服务器启动MySQL服务器，在cmd中运行命令：net start MySQL。2.3 停止服务器在使用完成后可以通过命令来停止服务器的运行，通过在cmd中运行命令：net stop MySQL，2.4 查看设计服务器名称及密码刚安装的服务器它的默认名称为root，此时没有密码，可以通过cmd命令来设置名称和密码。相应的命令为：mysql -u root。另外可通过在cmd中使用update语句来修改root的密码，具体设置方法如下代码所示：1、给root加个密码ab12首先在DOS下进入目录mysqlin，然后键入以下命令： mysqladmin -u root -p password ab12 。Note：因为开始时root没有密码，所以-p旧密码一项就可以省略了。2、再将root的密码改为djg345：mysqladmin -u root -p ab12 password djg3452.5 删除服务：mysqld --remove MySQL使用remove命令，后面跟上要删除的数据库服务的名称。三、MySql常用命令3.1 连接服务这里介绍两种连接方法分别为本地连接和远程连接。3.1.1 本地连接在cmd中输入并运行命令：mysql -u root -p，然后输入相应的密码。需要注意的是用户名-u和用户名之间也可以没有空格，即-uroot同样正确，但是密码和-p之间必须要有空格。如果是刚安装好的MYSQL，默认的root用户名是没有密码的，直接输入mysql -u root就可以进入MYSQL中了，MYSQL的提示符为：mysql>。3.1.2 远程连接假设远程主机的IP地址为：219.243.79.8，用户名为root，密码为123，则在cmd中运行如下命令：mysql -h219.243.79.8 -uroot -p 123。3.1.3 退出MYSQL命令：exit3.2 增加新用户3.2.1 超级用户增加一个用户test1密码为abc，让他可以在任何主机上登录，并对所有数据库有查询、插入、修改、删除的权限。首先用root用户连入MYSQL，然后键入以下命令：grant select,insert,update,delete on *.* to [email=test1@”%]test1@”%[/email]” Identified by “abc”;但增加的用户是十分危险的，你想如某个人知道test1的密码，那么他就可以在internet上的任何一台电脑上登录你的mysql数据库并对你的数据可以为所欲为了，解决办法见2。 3.2.2 本机用户增加一个用户test2密码为abc,让他只可以在localhost上登录，并可以对数据库mydb进行查询、插入、修改、删除的操作（localhost指本地主机，即MYSQL数据库所在的那台主机），这样用户即使用知道test2的密码，他也无法从internet上直接访问数据库，只能通过MYSQL主机上的web页来访问了。grant select,insert,update,delete on mydb.* to [email=test2@localhost]test2@localhost[/email] identified by “abc”;如果你不想test2有密码，可以再打一个命令将密码消掉。grant select,insert,update,delete on mydb.* to [email=test2@localhost]test2@localhost[/email] identified by “”;3.3 show命令show命令是查看的意思，可以用来查看MySql中的一些列表信息，如：show databases显示所有数据库的名称；show tables显示一个数据库中的所有表名称。3.4 操作数据库操作前要进入相关的数据库，可以使用use命令，如：use testdb进入名为testdb的数据库，进入数据库后既可以对数据库中的对象操作，相应的操作命令使用的是SQL语句，DDL、DML、DAL。3.4.1 查看数据库内容1、查看数据库某个表的字段信息：desc 表名；2、查看数据库表的创建语句：show create table 表名；当然使用同样的方法也可以查看其它创建内容的SQL语句，如查看数据库的创建语句，show create database 数据库名。3.4.2 修改表中列类型及名称（1）只修改列类型alter table 数据库名.表名 modify column 列名 数据类型，例如：将t_animal表的sex列该为boolean类型：alter table t_animal modify sex boolean not null（2）同时修改列名和列数据类型 alter table 表名 change column 旧列名 新列名 数据类型，例如：将t_animal表的sex列更名为ani_sex，数据类型修改为boolean类型：alter table t_animal change column sex ani_sex boolean not null结语本文对MySql的配置及使用方法做了初步的总结，MySql还有很多内容在使用中慢慢积累，并且该文章也会不定时的添加新内容，主要是针对开发过程中的情况而更新。文章的命令笔者都进行了测试，有哪些不对的地方还请指出互相学习。

javascript几种页面刷新的方法下面以三个页面分别命名为frame.html、top.html、bottom.html为例来具体说明如何做。 frame.html 由上(top.html)下(bottom.html)两个页面组成，代码如下： 代码如下:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD> <TITLE> frame </TITLE> </HEAD> <frameset rows="50%,50%"> <frame name=top src="top.html"> <frame name=bottom src="bottom.html"> </frameset> </HTML>现在假设top.html (即上面的页面) 有七个button来实现对bottom.html (即下面的页面) 的刷新，可以用以下七种语句，哪个好用自己看着办了。top.html 页面的代码如下： 制代码 代码如下:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD> <TITLE> top.html </TITLE> </HEAD> <BODY> <input type=button value="刷新1" onclick="window.parent.frames[1].location.reload()"><br><input type=button value="刷新2" onclick="window.parent.frames.bottom.location.reload()"><br><input type=button value="刷新3" onclick="window.parent.frames["bottom"].location.reload()"><br><input type=button value="刷新4" onclick="window.parent.frames.item(1).location.reload()"><br><input type=button value="刷新5" onclick="window.parent.frames.item("bottom").location.reload()"><br><input type=button value="刷新6" onclick="window.parent.bottom.location.reload()"><br><input type=button value="刷新7" onclick="window.parent["bottom"].location.reload()"><br></BODY> </HTML>下面是bottom.html页面源代码，为了证明下方页面的确被刷新了，在装载完页面弹出一个对话框。 代码如下:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD> <TITLE> bottom.html </TITLE> </HEAD> <BODY onload="alert("我被加载了！")"> <h1>This is the content in bottom.html.</h1> </BODY> </HTML>解释一下： 代码如下:1.window指代的是当前页面，例如对于此例它指的是top.html页面。 2.parent指的是当前页面的父页面，也就是包含它的框架页面。例如对于此例它指的是framedemo.html。 3.frames是window对象，是一个数组。代表着该框架内所有子页面。 4.item是方法。返回数组里面的元素。 5.如果子页面也是个框架页面，里面还是其它的子页面，那么上面的有些方法可能不行。 附： Javascript刷新页面的几种方法： 1 history.go(0) 2 location.reload() 3 location=location 4 location.assign(location) 5 document.execCommand("Refresh") 6 window.navigate(location) 7 location.replace(location) 8 document.URL=location.href二、自动刷新页面 1.页面自动刷新：把如下代码加入<head>区域中 <meta http-equiv="refresh" content="20"> 其中20指每隔20秒刷新一次页面. 2.页面自动跳转：把如下代码加入<head>区域中 <meta http-equiv="refresh" content="20;url=http://www.gxlcms.com"> 其中20指隔20秒后跳转到http://www.gxlcms.com页面 3.页面自动刷新js版 <script language="JavaScript">function myrefresh() { window.location.reload(); } setTimeout("myrefresh()",1000); //指定1秒刷新一次 </script>三、java在写Servler,Action等程序时，要操作返回页面的话（如谈出了窗口，操作完成以后，关闭当前页面，刷新父页面） 代码如下:1 PrintWriter out = response.getWriter(); 2 out.write("<script type="text/javascript">"); 3 ////子窗口刷新父窗口 4 out.write("self.opener.location.reload();"); 5 //关闭窗口 6 out.write("window.opener=null;"); 7 out.write("window.close();"); 8 out.write("</script>");四、JS刷新框架的脚本语句1.如何刷新包含该框架的页面用 代码如下:<script language=JavaScript> parent.location.reload(); </script>2.子窗口刷新父窗口 代码如下:<script language=JavaScript> self.opener.location.reload(); </script>3.如何刷新另一个框架的页面用 （上面的实例以说明了） 代码如下:语句1. window.parent.frames[1].location.reload(); 语句2. window.parent.frames.bottom.location.reload(); 语句3. window.parent.frames["bottom"].location.reload(); 语句4. window.parent.frames.item(1).location.reload(); 语句5. window.parent.frames.item("bottom").location.reload(); 语句6. window.parent.bottom.location.reload(); 语句7. window.parent["bottom"].location.reload();4.如果想关闭窗口时刷新或者想开窗时刷新的话，在<body>中调用以下语句即可。<body onload="opener.location.reload()"> 开窗时刷新 <body onUnload="opener.location.reload()"> 关闭时刷新 代码如下:<script language="javascript"> window.opener.document.location.reload() </script> JavaScript 实现页面跳转的几种方法：window.location.href="new.jsp?msg="hello";self.location="new.jsp?pam="omg";window.navigate("new.jsp") ;top.location="show.jsp";

Javascript页面跳转间的常用方法一：JS 重载页面，本地刷新,返回上一页 代码如下:返回上一页 重载页面，本地刷新 返回上一页重载页面，本地刷新返回前二页并刷新的JS代码应该怎样写。 代码如下:history.go(-2); location.reload();window.history.go(-1);//返回上一页不刷新 window.location.href = document.referrer;//返回上一页并刷新二：js 方法 代码如下:asp自动返回并刷新的方法： 代码如下:response.Write(““)一般用于向一个页面提交action后返回前一页并刷新！Javascript 返回上一页history.go(-1), 返回两个页面: history.go(-2);history.back().window.history.forward()返回下一页window.history.go(返回第几页,也可以使用访问过的URL)response.Write(“") response.Write("if(!confirm("完成任务?")){history.back();}") “) response.Write(““)向上一页页面跳转:onclick=”window.location.href="list.aspx"”P.S. 小技巧(JS引用JS):Javascript刷新页面的几种方法： 1 history.go(0) 2 location.reload() 3 location=location 4 location.assign(location) 5 document.execCommand(‘Refresh") 6 window.navigate(location) 7 location.replace(location) 8 document.URL=location.href自动刷新页面的方法: 1.页面自动刷新：把如下代码加入区域中 其中20指每隔20秒刷新一次页面.2.页面自动跳转3.页面自动刷新js版function myrefresh() { window.location.reload(); } setTimeout("myrefresh()",1000); //指定1秒刷新一次ASP.NET如何输出刷新父窗口脚本语句 1. this.response.write(““); 2. this.response.write(““); 3. Response.Write(““)JS刷新框架的脚本语句//如何刷新包含该框架的页面用parent.location.reload();//子窗口刷新父窗口self.opener.location.reload();(或刷新 )//如何刷新另一个框架的页面用parent.另一FrameID.location.reload();如果想关闭窗口时刷新或者想开窗时刷新的话，在中调用以下语句即可。开窗时刷新 关闭时刷新window.opener.document.location.reload()三：在ASP中利用JS实现返回上一页并刷新 在ASP中利用JS实现返回上一页并刷新我想是利用ASP开发网站的时候经常使用的。但写法也有几种，但目的都是一样的。 代码如下:javascript刷新父页面的各种方法汇总用iframe、弹出子页面刷新父页面iframeparent.location.reload();弹出子页面window.opener.location.reload();子窗口刷新父窗口self.opener.location.reload();刷新以open()方法打开的窗口window.opener.location.href=window.opener.location.href;刷新以winodw.showModelDialog()方法打开的窗口window.parent.dialogArguments.document.execCommand("Refresh");js页面跳转的问题(跳转到父页面、最外层页面、本页面)js页面跳转：本页面跳转,上一层页面跳转，最外层的页面跳转，下面为大家大家分享下不同页面之家的跳转问题，感兴趣的朋友可以学习下 “window.location.href”、”location.href”是本页面跳转“parent.location.href”是上一层页面跳转“top.location.href”是最外层的页面跳转举例说明：如果A,B,C,D都是jsp，D是C的iframe，C是B的iframe，B是A的iframe，如果D中js这样写“window.location.href”、”location.href”：D页面跳转“parent.location.href”：C页面跳转“top.location.href”：A页面跳转如果D页面中有form的话,: form提交后D页面跳转: form提交后弹出新页面: form提交后C页面跳转: form提交后A页面跳转关于页面刷新，D 页面中这样写：“parent.location.reload();”: C页面刷新 （当然，也可以使用子窗口的 opener 对象来获得父窗口的对象：window.opener.document.location.reload(); ）“top.location.reload();”: A页面刷新

My School: An OverviewI still remember my first day at school, walking through the gates with my uniform on and a backpack over my shoulder. It was the beginning of a new chapter in my life, one that has shaped me into the person I am today. My school has played a crucial role in my academic and personal development, and I am proud to be a part of it.Location and EnvironmentMy school is located in the heart of the city and has been around for over two decades. It is set in a spacious campus with lush green lawns, playgrounds, and gardens. It is an oasis of calm amidst the hustle and bustle of the city. The classrooms are very spacious and well ventilated, and the school also has a well-equipped library, science lab, computer lab, and auditorium. The environment is conducive to learning, and the school encourages its students to develop their skills and interests beyond the academic curriculum.FacultyThe faculty at my school is knowledgeable and experienced. They are committed to the development of their students and go the extra mile to ensure that we receive the best possible education. The teachers are friendly, approachable, and supportive, and they constantly strive to make the learning experience engaging and interesting. They inspire us to think critically, creatively, and independently, and they have helped shape my values and beliefs.Curriculum and Co-Curricular ActivitiesThe academic curriculum at my school is comprehensive and challenging, designed to prepare students for the challenges of higher education and beyond. The school offers a wide range of subjects, including languages, sciences, social studies, and mathematics. Apart from academics, the school also lays great emphasis on co-curricular activities to help students develop their skills and interests beyond the classroom. The school has a range of clubs, including the Literary Club, Science Club, and Music Club, which provide opportunities for students to pursue their interests and hone their skills.Sports and Physical EducationMy school also places great importance on sports and physical education. It has excellent facilities for football, basketball, volleyball, badminton, and table tennis, among other sports. The school has a dedicated coach who helps students develop their skills and encourages them to compete at the district and state level. Physical education is also an essential part of the curriculum, and students participate in drills, games, and exercises to maintain their fitness levels.ConclusionMy school has played a significant role in my academic and personal development. It has provided me with the skills, values, and knowledge that have helped me grow and succeed. The school has a vibrant community of students, faculty, and staff, and I have made many friends and memories here. My school is more than just a place of learning – it is my second home, and I am grateful for the experience.

You"re my rebound boy/girl.

本篇文章的主要开发环境是Visual Studio 2008，Visual Studio系列产品一直以来都提供了强大的控件功能，然而我们利用这些控件可以编写出功能强大的应用程序，Visual Studio2008在一些特性上也做出了许多的改进。本文主要利用微软的最新.net开发工具为大家展示创建邮件发送程序的方法，为大家介绍怎样向指定的邮件地址发送邮件，以及登录验证的一些技巧。很适合.net开发工具的初学者，具有一定的实用价值。打开 Visual Studio 2008在文件 (File) 菜单上，单击新建项目 (New Project)。 在新建项目 (New Project) 对话框的模板 (Templates) 窗格中，单击 Windows 应用程序(Windows Application)。单击确定 (OK) 如图1。选择Form1窗体，在Form1窗体中添加如下控件：GroupBox1、Label1、Label2、Label3、Label4、Label5、Label6、和同时创建7个文本框（Textbox1- Textbox7）、Checkbox1、Button1控件控件属性设置如下：适当的调整控件在界面的布局，最终界面效果如图2接下来我们需要输入代码了，首先进入代码编辑器注意：在编写代码之前我们需要了解MailMessage 属性，在这里我们将会要使用MailMessage 属性。MailMessage 属性详细如下表所示代码如下：首先进行声明：Imports .MailImports System.TextImports System.SecurityImports System.Net.Sockets进入CheckBox1_CheckedChanged事件Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Checkbox1.CheckedChangedIf Checkbox1.Checked = True ThentxtName.Enabled = TruetxtPassword.Enabled = TrueElsetxtName.Enabled = FalsetxtPassword.Enabled = FalseEnd IfEnd Sub进入Button1_Click事件Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.ClickDim mail As New MailMessage()mail.From = New MailAddress(txtFrom.Text)mail.To.Add(txtaccept.Text)"设置邮件内容mail.Subject = txtSubject.Textmail.Body = txtContent.Text""设置电子邮件优先级mail.Priority = MailPriority.High"获取与此电子邮件传输的标头mail.Headers.Add("YourCompany", "yourname")mail.Headers.Add("YourLocation", "yourlocation")Dim Mysmtp As New SmtpClient(txtSMTP.Text)If Checkbox1.Checked = True ThenMysmtp.Credentials = New System.Net.NetworkCredential(txtName.Text, txtPassword.Text)End IfTryMysmtp.Send(mail)MsgBox("邮件已经发出，邮件已经发送到指定的邮件地址.", MsgBoxStyle.Information, "实例，创建邮件发送程序")Catch ex As ExceptionMsgBox(ex.Message, MsgBoxStyle.Critical, "抱歉。邮件发送失败")End TryEnd Sub代码输入完毕后，我们运行程序进行测试，填上自己邮箱的用户名及密码和SMTP服务器地址。发送一封电子邮件试一试，如图3。提示：邮件发送成功，如图4。我们就成功的发送了电子邮件，大家在发送时需要注意SMTP的地址。这是一个简单的邮件发送程序，本实例中用到了MailMessage 属性。程序编写完成后我们对MailMessage 属性有了很好的了解，好好地去利用MailMessage 属性相信你也能编写出功能强大而又专业的电子邮件程序。

MiluoCity,locatedintheDongtingLake,aresultofMing-jiangMiluoRiverisnamed,withatotalareaof1562squarekilometers,withatotalpopulationof650,000.Miluoalonghistoryandrichculture.SpringandautumnwhenluoziStatecapital,Qinhomecounty,thestate-basedSouthernandNorthernDynasties,TangintoXiangyin,builtin1966,theseparationCounty,in1987itbecameacity.CelebrityMiluoistheworld"sculturalquestQuYuan"spoemsinhislateryears,HuaishasinkingoftheDepartment,butalsothebirthofRenBishifoundingfathersofthelandtogrow,butalsonurturedYangMo,Poplar,KangZhuoandotherliterarymasters.DragonBoatCulture,HunanCultureAorticeachother,spiritualquest,camelsspiritfromgenerationtogeneration,ranked100inHunanKing"sQuziTemple,RenBishimemorial300,000visitorsayeartoattracttourists.MiluoWuHuaTianBao,resourceenrichment.Ecologicalresources,rich,subtropicalhumidclimatehasbroughtdistinctfourseasons,abundantrainfall;southeastofthehighandlowhillsinthenorthwest115rushesforwardtothesizeofrivers,richinwaterresources;forestcoverageratereached41.8%,savingsof218trees.30,000cubicmeters.Gold,kaolin,graniteandothermorethan20kindsofmineralsspreadinthecity,inwhichsandJinshaRiverMiluorankfirstinthesouthoftheYangtzeRiver.MissionHillrenewableresourcesmarketranksfirstinfiveprovincesofSouthAfrica,ranksamongthetopthreenationwide.Agriculturaleconomyhasalonghistory,asolidfoundationandafullrangeofagriculturalproducts,high-qualityhigh-yield.Asanationalcommoditygrainbasecounties(cities),rice,corn,sweetpotato,goodquality,salesandextensive;dragontea,famousfruit,bigPengCaiprovince,knowninsideandoutside,flowers,nurserystockseasonalFourSeasonsLane;fish,crabs,shrimp,avarietyofaquaticdazzling,chicken,ducks,geeseandotherkindsofpoultrycontendfightfat,pigs,cattle,sheepandavarietyoflivestockbreedingboom.Agoodindustrialbase,hasformedachemical,mechanicalandelectrical,andbuildingmaterials.Metallurgicalandothercategoriesofthemorecompleteindustrialsystem,pinepaint,addbeefZouqiaoChinesenational,DragonPower,DragonharvesterssellingSouth,SouthernChina.Inparticular,MiluoRiverEco-IndustrialParktobecomethegatheringofvariousresources,hasintroduced58projects,totalinvestmentof2.15billion,renewableresources,deep-processing,agro-processing.Greenenvironmentalprotectionandagriculturalmachinerymanufacturingastrongriseofthefourindustrygroups.Miluolocationissuperior,transportationdeveloped.HerereliancemufuEastwestDongtingsouthChangsha,Yueyangnorth.Beijing-Guangzhourailway,Beijing-ZhuhaiExpressway.107countrieshavebeencuttingthroughthenorthandsouth,S308line.MiluoRivercrossestheEastandWest,Tungtownshiproads.TongVillageRoad,wovenintoanetwork,power,communications,eventhevillager"shouse,logistics,flow,capitalflow.Unimpededflowofinformation.Excellentlocation.ConvenienttransportationforopenSingshihtoexpandabroadspace.DragonactuallythrowingbreakingPersil,theMillenniumsosoilWonder.Accountingreformanddevelopmentofthetiming,locationadvantagesbyvirtueofthelocation,collectionofonemindofthepeopleand,Miluoachievedsustainedandrapideconomicandsocialharmoniousdevelopmentofthefirsttoentertheprovince"swell-offcounties(cities)ranks.In2004,thecitycompletedGDP52.4billionyuanandfiscalrevenue260millionyuan,percapitaincomeoffarmersreached3612yuan.Atthesametime,qualityeducationhaslongMILL,townshipenterprisesfor8consecutiveyears,rankingtheprovince"s10strong,comprehensiveagriculturaldevelopment,scienceandtechnology,land,suchascomprehensivemanagementofsocialworkareamongthenationaladvanced.Atpresent,thecity"speoplearewithgreatenthusiasm,earnestlyimplementtheparty"s10SixthThirdandFourthPlenarySessionofthespiritofthescientificdevelopmentconcepttoguidetheeconomy

滑动前 和滑动后 offset（）.left/top得值

发油箱给我

My ideal hotelMy ideal hotel mainly includes the following several aspects.The first aspect is the service concept.Firstly ,the hotel should be based on the service.It moving and attraction is not tall buildings and good facilities,but the heart of the service.Hotel competition is the keycharacteristic,the characteristic is the core of the brand,brand protection is the high quality service.So my ideal hotel service should be attentive service,patience,compassion,whole-hearted service,family service,premium service,extension service,zero defect service.In addition,the hotel should also isfavorable for the guest to be permanent,something helpful,such as measures to encourage the establishment of hotel brands.So money is limited,but theservice unlimited and endless.The development of the hotel must be based on the high quality service.Secondly ,my ideal hotel operation and management should be people-oriented.On the one hand,hotel management must first take the guest as this,from the service and quality management to really think for the guest.Everything from safeguard the vital interests of the guest,setting the service idea of the guest is always right.On the other hand,hotel service should based on employees.As the called “no employee is in a good mood,no happy customers”.So in the process of the hotel management should respect and care employee and save a lot of problem in the practical work for the employees.Hotel is the focus of market competition,to win the market is the key to aprofessional management personal.So in the hotel"s operation and management to people-oriented.What"s more,my ideal hotel should also has its unique business model.The second aspect is the hotel"s facilities.Firstly ,according to Maslow"s hierarchy of needs theory,the guest is the first demand of securityrequirements,so the hotel should have good security measures,such as fire control facilities and monitoring facilities.Second ,the hotel need to meet the guest to eat,live,entertainment,meeting the demand,so the hotel need to provide the perfect accommodation,catering,entertainment,conference and other places and facilities.In addition,there should be a complete set of the complete emergency plans,at the same time,the hotel should always train employees and carry out emergency drills on regularly.in order to dealt with promptly in the event of danger.The third aspect is the geographical location of hotel.To success for any hotel,three important factors are location,location and location.My ideal hotel not only needs to be away from the bustling city,but also has convenienttransportation,and it has the good ecological environment and the beauty of the scene.This is my ideal hotel,I believe that in such an environment,I can wholeheartedly into work to go,to try and get a better tomorrow.

My favorite city自己想怎么写就怎么写

　　在假期里，大家都去了哪里旅行呢?不妨写一篇 英语 作文 介绍假期的一次旅行吧。下面是我精心挑选的关于假期的一次旅行的英语作文，供大家阅读。　　假期的一次旅行英语作文一 　　In my winter vacation,I was pleased to pay a visit with my parents to Beijing,the capital city of China. 　　I have to that Beijing is very cold for it kept snowing all the time,but we enjoyed ourselves very much. 　　First of all,we visited the the Great Wall at Badaling which made me sigh that the chinese people are so great. 　　Besides,we visited the Tian"anmen Square and watched the flagraising ceremony.And we have visited many other places like the Great Hall of the People and so on.After a week of visit,we went back home. 　　I thought that the trip was very interesting and unforgettable. 　　假期的一次旅行英语作文二 　　My families plan to visit the interesting placep of Shanghai. 　　We are led to the Oriental Pearl TV Tower ,a famous tourist attraction,which is on every Shanghainese"s lips. 　　It is a magnificent building located in Pudong New Area,it is the tallest building,so it"s very easy to see this building,even if you are several miles away it. 　　As we get to the high floor of the Oriental Pearl TV Tower,we see the attractive viwswhich includes the Huangpu River through the window. 　　At the moment,l suddenly moved by the builders put their soul and energy to this building and let it be a landmark of this city.This is the trip l never forget. 　　假期的一次旅行英语作文三 　　I went to Beijing with my family. We went there by train. The train was comfortable. 　　We spent five days visiting Beijing. On the first day, we went to Tian"an Men Square, It is so big. and there were lots of people taking photos. Then we went to the Palace Museum. We saw thousands of houses. Kings lived there before. I felt interesting. 　　The second day was cloudy, so we went to the museums. We saw many old things. On teh third day we went to the Great Wall. It was so great! We were tired. 　　假期的一次旅行英语作文四 　　I like my holiday very much.Though it"s very short,I can enjoy the Spring Festival.I can watch cartoon every day.I needn"t go to school . 　　Sometimes I can go to play with my friend outside.With the festival coming,I can play all the time.I can play video game with my brother. 　　I am good at playing PC game.Then more and more relatives came to my home.We had dinner together.It"s so lively that I"m very happy. 　　But I still have to do my homework.During the holiday,I learned a lot.I love my holiday. 　　假期的一次旅行英语作文五 　　I very happy thing is with class a dozen students to travel, the location is I want jion "fairy tale" - zhuhai shunan bamboo-sea. 　　We"ll visit is fairy lake. To fairy lake and suddenly felt relaxed and happy. Across the lake stone "fairy" once greeted her head, DaiYuGuan, lie in a large stone, like in the appreciation of the lake scenery, as if they were sleeping, really elusive. 　　Fairy lake lake and limpid, it seems the sky blue sky blue, comparable deep blue sea, it seems, comparable ocean blue to pure, on both sides of a piece of bamboo and ran a root, each pose its beautiful posture, see you dazzling. Seen from a distance, like a green sea. The fairy lake tour fantastic choice.假期的一次旅行英语相关作文： 1. 有关假期生活的英语作文 2. 一次旅行英语作文4篇 3. 关于我的假期英语作文80字 4. 描写假期的英语作文4篇 5. 出国旅游的英语作文

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Folium是建立在Python生态系统的数据整理（Datawrangling）能力和Leaflet.js库的映射能力之上的开源库。用Python处理数据，然后用Folium将它在Leaflet地图上进行可视化。概念Folium能够将通过Python处理后的数据轻松地在交互式的Leaflet地图上进行可视化展示。它不单单可以在地图上展示数据的分布图，还可以使用Vincent/Vega在地图上加以标记。这个开源库中有许多来自OpenStreetMap、MapQuest Open、MapQuestOpen Aerial、Mapbox和Stamen的内建地图元件，而且支持使用Mapbox或Cloudmade的API密钥来定制个性化的地图元件。Folium支持GeoJSON和TopoJSON两种文件格式的叠加，也可以将数据连接到这两种文件格式的叠加层，最后可使用color-brewer配色方案创建分布图。安装安装folium包开始创建地图创建底图，传入起始坐标到Folium地图中：importfoliummap_osm= folium.Map(location=[45.5236, -122.6750]) #输入坐标map_osm.create_map(path="osm.html")Folium默认使用OpenStreetMap元件，但是Stamen Terrain, Stamen Toner, Mapbox Bright 和MapboxControl空间元件是内置的：#输入位置，tiles，缩放比例stamen =folium.Map(location=[45.5236, -122.6750], tiles="Stamen Toner",zoom_start=13)stamen.create_map(path="stamen_toner.html")#保存图片Folium也支持Cloudmade 和 Mapbox的个性化定制地图元件，只需简单地传入API_key ：custom =folium.Map(location=[45.5236, -122.6750], tiles="Mapbox",API_key="wrobstory.map-12345678")最后，Folium支持传入任何与Leaflet.js兼容的个性化地图元件：tileset= r"http://{s}.tiles.yourtiles.com/{z}/{x}/{y}.png"map =folium.Map(location=[45.372, -121.6972], zoom_start=12,tiles=tileset, attr="My DataAttribution")地图标记Folium支持多种标记类型的绘制，下面从一个简单的Leaflet类型的位置标记弹出文本开始：map_1 =folium.Map(location=[45.372, -121.6972], zoom_start=12,tiles="Stamen Terrain")map_1.simple_marker([45.3288,-121.6625], popup="Mt. Hood Meadows")#文字标记map_1.simple_marker([45.3311,-121.7113], popup="Timberline Lodge")map_1.create_map(path="mthood.html")Folium支持多种颜色和标记图标类型：map_1 =folium.Map(location=[45.372, -121.6972], zoom_start=12,tiles="Stamen Terrain")map_1.simple_marker([45.3288,-121.6625], popup="Mt. Hood Meadows",marker_icon="cloud") #标记图标类型为云map_1.simple_marker([45.3311,-121.7113], popup="Timberline Lodge",marker_color="green") #标记颜色为绿色map_1.simple_marker([45.3300,-121.6823], popup="Some OtherLocation",marker_color="red",marker_icon="info-sign")#标记颜色为红色，标记图标为“info-sign”)map_1.create_map(path="iconTest.html")Folium也支持使用个性化的尺寸和颜色进行圆形标记：map_2 =folium.Map(location=[45.5236, -122.6750], tiles="Stamen Toner",zoom_start=13)map_2.simple_marker(location=[45.5244,-122.6699], popup="The Waterfront")简单树叶类型标记map_2.circle_marker(location=[45.5215,-122.6261], radius=500,popup="Laurelhurst Park",line_color="#3186cc",fill_color="#3186cc")#圆形标记map_2.create_map(path="portland.html")Folium有一个简便的功能可以使经/纬度悬浮于地图上：map_3 =folium.Map(location=[46.1991, -122.1889], tiles="Stamen Terrain",zoom_start=13)map_3.lat_lng_popover()map_3.create_map(path="sthelens.html")Click-for-marker功能允许标记动态放置：map_4 =folium.Map(location=[46.8527, -121.7649], tiles="Stamen Terrain",zoom_start=13)map_4.simple_marker(location=[46.8354,-121.7325], popup="Camp Muir")map_4.click_for_marker(popup="Waypoint")map_4.create_map(path="mtrainier.html")Folium也支持来自Leaflet-DVF的Polygon（多边形）标记集：map_5 =folium.Map(location=[45.5236, -122.6750], zoom_start=13)map_5.polygon_marker(location=[45.5012,-122.6655], popup="Ross Island Bridge",fill_color="#132b5e", num_sides=3,radius=10)#三边形标记map_5.polygon_marker(location=[45.5132,-122.6708], popup="Hawthorne Bridge",fill_color="#45647d", num_sides=4,radius=10)#四边形标记map_5.polygon_marker(location=[45.5275,-122.6692], popup="Steel Bridge",fill_color="#769d96", num_sides=6, radius=10)#四边形标记map_5.polygon_marker(location=[45.5318,-122.6745], popup="Broadway Bridge",fill_color="#769d96", num_sides=8,radius=10) #八边形标记map_5.create_map(path="bridges.html")Vincent/Vega标记Folium能够使用vincent 进行任何类型标记，并悬浮在地图上。buoy_map= folium.Map(location=[46.3014, -123.7390], zoom_start=7,tiles="StamenTerrain")buoy_map.polygon_marker(location=[47.3489,-124.708], fill_color="#43d9de",radius=12, popup=(vis1, "vis1.json"))buoy_map.polygon_marker(location=[44.639,-124.5339], fill_color="#43d9de",radius=12, popup=(vis2, "vis2.json"))buoy_map.polygon_marker(location=[46.216,-124.1280], fill_color="#43d9de",radius=12, popup=(vis3, "vis3.json"))GeoJSON/TopoJSON层叠加GeoJSON 和TopoJSON层都可以导入到地图，不同的层可以在同一张地图上可视化出来：geo_path= r"data/antarctic_ice_edge.json"topo_path= r"data/antarctic_ice_shelf_topo.json"ice_map= folium.Map(location=[-59.1759, -11.6016],tiles="Mapbox Bright", zoom_start=2)ice_map.geo_json(geo_path=geo_path)#导入geoJson层ice_map.geo_json(geo_path=topo_path,topojson="objects.antarctic_ice_shelf")#导入Toposon层ice_map.create_map(path="ice_map.html")分布图Folium允许PandasDataFrames/Series类型和Geo/TopoJSON类型之间数据转换。Color Brewer 颜色方案也是内建在这个库，可以直接导入快速可视化不同的组合：importfoliumimportpandas as pdstate_geo= r"data/us-states.json"#地理位置文件state_unemployment= r"data/US_Unemployment_Oct2012.csv"#美国失业率文件state_data= pd.read_csv(state_unemployment)#LetFolium determine the scalemap =folium.Map(location=[48, -102], zoom_start=3)map.geo_json(geo_path=state_geo,data=state_data,columns=["State", "Unemployment"],key_on="feature.id",fill_color="YlGn",fill_opacity=0.7, line_opacity=0.2,legend_name="Unemployment Rate(%)")map.create_map(path="us_states.html")基于D3阈值尺度，Folium在右上方创建图例，通过分位数创建最佳猜测值，导入设定的阈值很简单：map.geo_json(geo_path=state_geo,data=state_data,columns=["State", "Unemployment"],threshold_scale=[5, 6, 7, 8, 9,10],key_on="feature.id",fill_color="BuPu",fill_opacity=0.7, line_opacity=0.5,legend_name="Unemployment Rate(%)",reset=True)map.create_map(path="us_states.html")

这个其实很简单的，用FlashFxp软件就完全可以搞定的! 你可以到狗狗把他下下来就可以搞定！把文件上传到那个域名下就OK啦

LZ别急，首先你说自己用“查找我的iPhone”查找①显示离线，那么有两种情况，第一种是被盗的你的iPhone处于关机状态，第二种是移除了定位芯片并且关闭了3G和蜂窝数据网络（第二种情况几乎不可能）。②如果现实定位服务已关闭，那表示对方关闭了定位服务，这样是没办法找到他的位置的。③如果对方对iPhone进行刷机等操作，那么所有的软件将失效，包括“查找我的iPhone”。建议重新办理sim卡，如果手机里有相当重要的私人信息等，建议及时报案。补充iTrackisarealtimetrackingyourfriendlocationapplication.Youandyourfriendmustbothinstallthisapplication.Clickmenutoshowcurrentonlineusers;Clickyourfriendandmakearequest.Yourfriendwillbenotifiedandresponseyourrequest.Themapwillbeupdatedinrealtimeifyourfriendallowyoutracking!以下是个人翻译的（将就看吧）：iTrack是一款实时追踪你朋友地理位置信息的软件。你和你朋友必须同时安装这款软件。点击菜单来查看目前在线的用户。点击你朋友（的头像或者选项卡）来发出一个邀请。你的朋友将会提醒并且对你的邀请作出回应。内置的地图必须及时更新如果你朋友允许了你的追踪要求。如上我们可以知道iTrack仅仅是一款娱乐性的朋友间定位功能的软件，并不像楼下说的可以查看对方的手机号码等，如果小偷进行刷机操作或者关闭定位功能仍然是无法使用的，毕竟还是属于软件范畴。再次建议重新办理sim卡，如果手机里有相当重要的私人信息等，建议及时报案。如果LZ不嫌麻烦还可以试试去你手机号归属的营业厅（移动联通电信）找相关人员进行手机定位追踪，不过这要靠关系...毕竟太麻烦了还要向保密局申请并且有公安机关的参与。

1. 再见了我的大一英语作文 After entering college, we found, to our surprise, that differences beeen high school life and college life are great. In high school, we always depended on our parents and teachers to solve all kinds of difficult problems. At college, however, we have to rely exclusively on ourselves. What"s more, we have to learn how to get along with our clas *** ates and roommates. Four years at college is an important yet very short period of time in our life. So it is always expected that we adapt to this life as quickly as possible. But it is a pity that not everyone can do so immediately. Here are some suggestions. First, get familiar with the main buildings on the campus. Spend one or o hours by yourself or with your clas *** ates to go around the campus so that you can know the location of such important places as the library, the dining room, the post office, the clinic and classrooms. Next, try to be independent. Learn to do such things as making sound decisions on how to spend your time, how to spend your money etc, and washing clothes on your own. Furthermore, form good study habits. Talk with your clas *** ates and learn from their good habits. Finally, try to take part in all kinds of activities to get out of your solitude and get on well with your clas *** ates. 2. 再见了我的大一英语作文 After entering college, we found, to our surprise, that differences beeen high school life and college life are great. In high school, we always depended on our parents and teachers to solve all kinds of difficult problems. At college, however, we have to rely exclusively on ourselves. What"s more, we have to learn how to get along with our clas *** ates and roommates. Four years at college is an important yet very short period of time in our life. So it is always expected that we adapt to this life as quickly as possible. But it is a pity that not everyone can do so immediately. Here are some suggestions. First, get familiar with the main buildings on the campus. Spend one or o hours by yourself or with your clas *** ates to go around the campus so that you can know the location of such important places as the library, the dining room, the post office, the clinic and classrooms. Next, try to be independent. Learn to do such things as making sound decisions on how to spend your time, how to spend your money etc, and washing clothes on your own. Furthermore, form good study habits. Talk with your clas *** ates and learn from their good habits. Finally, try to take part in all kinds of activities to get out of your solitude and get on well with your clas *** ates.。 3. 《再见了母校》英语作文 Alma mater goodbyeIn June, we are about to graduate.Standing in the corridor, the alma mater is still so beautiful, alma mater, we recorded the five years of bit by bit. I seem to see: classroom interesting, colorful activities, racing game, the tense atmosphere in the room, and I seemed to hear the: neat and orderly Shusheng, a beautiful song, mood cheerful laughter and sincerely wish the voice.When I was in grade three, I made a mistake, the teacher asked me to make my little red flower. In the afternoon I saw the teacher did not move, that the teacher put this thing to fet, they did not give the little red flowers to the teacher. After that, the teacher said the matter, did not criticize me, which makes me very ashamed. Since then, I have never done it. Because the teacher gave me dignity, so I can"t be sorry for her.I remember: last semester, I will not jump long jump rope, always make a fool of yourself in front of the students, the students will help me. That time, I always jump, so, every time when I jump in the middle of the rope, the rope will slow many, to encourage my voice is also one after another! "Come on, Wei Zecheng!" "You can! Believe in yourself! Must jump in the past!" With the help of my clas *** ates, I finally learned to jump rope skipping.I remember, in the children"s Day get-together, we play guess the idiom game, in front of the Wang Lihao opened his mouth, face fierce, hands like claws like the disorderly waved, I immediately understand the, this idiom is "claws". I took action to back, back again, to the last man, action actually do: o hands in the air shake indiscriminately, we tried to suggest the last students, make threatening gestures, the students still could ------- touch not mind, the clas *** ates laugh over the day.The past is the pieces, be visible before the eyes, pearls Ambilight memory warehouse!Dear teacher, dear students, five years of primary school life has passed, we are about to enter the middle school, to meet the new test, childhood will be a go.Goodbye, my dear alma mater, five years of living and studying here, will be the happiest five years of our life! In your here, we understand the knowledge, make friends. In the near future, we will make you proud!Goodbye, dear teacher, you not only teach us knowledge, but also teach us the truth in life, your hard cultivation, we will never fet!Goodbye, my dear students, in the long road of life, we each step on the journey, perhaps a few years to meet again, please remember every one of the students in our class, let friendship!Thank you!。 4. 英语作文《Goodbye,PrimarySchool》不要写流水账 Goodbye!My primary school It"s time to say goodbye to my primary school.It"s time to say goodbye to my dear teachers.Goodbye to my clas *** ates,Goodbye to my friends,Goodbye to my primary school and my dear teachers.It"s time to say goodbye to my primary school.It"s time to say goodbye to my dear teachers.I studied hard,I learned a lot,Goodbye to my primary school and my dear teachers.It"s time to say goodbye to my primary school.It"s time to say goodbye to my dear teachers.Goodbye to the playground,Goodbye to the teaching building,Goodbye to the primary school and my dear teachers.It"s time to say goodbye to my primary school.It"s time to say goodbye to my dear teachers.Goodbye to the library,Goodbye to the gym,Goodbye to the primary school and my dear teachers.It"s time to say goodbye to my primary school.It"s time to say goodbye to my dear teachers.Goodbye to the music room,Goodbye to the puter room,Goodbye to Chunhui primary school and my dear teachers.。 5. 英语短文 朋友离别 自己凑凑吧 写成散文一类的 1.Time is flying away, and years are passing by. Only our friendship is always in my heart. Farewell, my friend! Take care, my friend！ 流水匆匆，岁月匆匆，唯有友情永存心中。 朋友，再见！朋友，珍重！ 2.Oh, my friend, do you like stars? If you feel lonely far away from home, look up at the stars in the sky, where there is a star for luck that I"ve send you. 朋友，你喜欢星空吗？如果有一天你在远方流浪时感到孤独、忧郁，请抬头看看星空，那儿有我送给你的幸运星。 3.Life is a profound book. Other"s notes cannot replace your own understanding. May you find and create something new in it. 生活是一本精深的书，别人的注释代替不了自己的理解。 愿你有所发现，有所创造。 4.Don"t be disappointed on the journey of life. There are friends in the world. Seize your chance and value your opportunities. May our friendship be everlasting. 人生路上何须惆怅，天涯海角总有知音。 把握机会珍惜缘分，祝愿我们友谊长存。 5.Time does not water down the wine of friendship; distance does not separate our hands of longing. Wishing you happiness forever！ 时间冲不淡友情的酒，距离拉不开思念的手，祝福你，永远永远！ 6.I have three wishes: May our friendship warm our hearts! May joy be always with you and me! May we often meet each other！ 我有三愿：一愿友情温暖我们心田，二愿欢乐永驻你我心间，三愿我们常常相见！ 7.Thinking of each other is just like a thread connecting both you on the one end and me on the other end. 思念是一条细长的线，一端系着你，一端系着我，时刻连接着两颗跳动不息的心。 8.If I should meet thee, After long years, How should I greet thee? With silence and tears. —（Britain） Gee Gordon Byron 多年离别后，抑或再相逢，相逢何所语？泪流默无声。 ———〔英〕拜伦 9.If life cheats you, don"t be disappointed and worried. Calmness is needed in melancholy days. Believe that pleasantness is ing. Long for the bright future though you are unhappy. All will pass by and everything will be over. Past things will be pleasant memories. —（Russia） Alesander Pusin 假如生活欺骗了你，不要悲伤，不要心急。 阴郁的日子需要镇静。相信吧，那愉快的日子即将来临。 心永远憧憬着未来，尽管你现在常常是阴沉的。一切都是瞬息，一切都会过去，而过去了的，将会变成亲切的怀念。 ———〔俄〕普希金。 6. 作文高手来,题目《再见的意义》,英语作文,求高手先帮我写一篇中 我现在唯一能做的就是写字。 用写字来发泄我的心情。 Maybe，我对他，一点也不重要，那么，他凭什么能做我心中的无可替代呢？ 快乐，承认，但懵懂的我竟把那一切当作了幸福。 原来，幸福从未来过。 我，平平凡凡。 受了伤，只习惯也只能用写字来发泄，也许这样，我才感觉舒服一点。而我只能发到过，因为，只有这里的我才是最真实的我。 （下面，开始进入正文。） 嘈杂的自习课，微微带着点烦闷的空气。 沈复笔下的青云白鹤观在我看来，并不那么有趣。一只一只飞过头顶，更加深我郁闷的心情。 回忆过往的点点滴滴，就像在医院挂着滴瓶望天花板。 空白。 什么也想不起了。曾经的话，快乐，信誓旦旦的友谊，还有那种说不清楚的火花，仿佛是朋友，有似乎比朋友更好，而现在，什么也不是了。 空白。 只想发泄一下自己的心情。 操起桌上的钢尺。（依稀记得，那是他给我的。 我带它经历了无数次考试，在上面写了无数句令我感动的话。曾以为，再也离不开它，就似以为离不开他一样。 其实不然，不是的。这个世界上有个很神奇的东西，时间。 它什么都可以冲淡，我们曾经的以为。） 我发泄。 我用尽全身的力量（那会比我考握力时的力还大）将钢尺折断，连自己也不相信自己。 迎着微微的风，伴着星星点点的光，我将折成两段的钢尺落在地上。 并立刻转身，道别，却没有说再见。 再也不见。 回到家，将所有的记忆碎片扔向远方。直到最后一个米老鼠时，我迟疑了。 做不到。还是留下了，那是他给我的第一个生日礼物，还是狠不下这颗心。 陪我完成这次写作。 零零碎碎的字，竟让我拼成了文。 说过不为他哭，却没想到还是留下了几滴泪。滑落在我的脸颊，但那手，已无力去抓。 7. 初中毕业英语作文 [初中毕业英语作文]当学校的 *** 再次响起的时候，我就要和我的初中生活说再见了，初中毕业英语作文.此刻我感觉到如此的累，以至于我只想回家好好睡一觉.我将像一只飞鸟一样自由，并且可以做我喜欢做的事.放假期间，我想要干什么呢？当然有很多，但是我最想做的一件事是去提高我的英语.我的英语是我所有课目中最差的.我在它上面努力了，但我取得的进步很小.我不擅长读和写，因此我必须在这上面多做一些.每天早上我将会大声朗读三篇短篇故事，并用英语记日记.我会记住我的英语老师的建议，如果你想学好英语，最好的方式是每天用它.初中毕业计划英语作文When the bell rang again school of time,I will be with my junior high school life say goodbye.At this moment,I felt so tired that I want to go home and have a good sleep.I will be as free as a bird,and can be doing what I love to do.During the holidays,I want to do?Of course,there are many,but I want to do a thing is to improve my English.My English is the worst of all my subjects.I was hard at it,but I have little progress.I"m not good at reading and writing,so I must be doing something in it more.Every morning I will read aloud three short story,and keeps a diary in English.I will remember my English teacher"s advice,"if you want to learn English well,the best way is to use it every day.------------I"m very happy,because I have many good teachers in the middle school.They give me many great help.I thank them very much.Without them,my work can"t so good.I"m going to go to the senior high school.（高中）My parents and teachers are proud of me,and to go to a great senior high school,I should work hard now.When I go to the senior high school,I should work hard again.And then my new students and I will help each other,I will make our class clean and tidy（整齐）.I"m sure my senior high school will very good.Learn to give up wiselyNever give up has been accepted by many people as a positive life attitude.Admittly persistence often plays an important role in one success.However,in many cases to give up might be wiser than to persist blindly.The following reasons can support this argument.Firstly,sometimes our goal may be unrealistic.If we insist on it blindly,it will finally bring us nothing but failure.At this time,what we should do is give up the orignal goal and reset a more pratical one.Secondly,not all persistence can bring deserving results.For a very simple example if we keep waiting in line for hours,only to have a luncheon restaurant may be it is unwise.----------Dear students:I am delighted to have such a chance to say something at this special and wonderful moment.Firstly,I want to say congratulations to all of you — those who have graduated successfully.Dear students,you were a child when you came to this school three years ago.Today,you have turned into a knowledgeable,thoughtful and aspiring（有抱负） student.The three years has been the success of your laughter,and the failure of your tears.But anyway you always struggle forward,and struggle forward.The three years,you are the fastest growing,the growth of the best three years.Every point of your progress is condensed（凝聚着） teachers" sweat and parents" love.How time flies!Three years,more than 1000 days and nights,inadvertently（不经意间）bees the past.It is also lucky to be able to stay with you during the past three years,our dear students.Before closing,we want to say we should remember this moment because it means a new life for all of you.After your leaving ,we will miss you and bless（祝福） you.Anyway,we hope you will enjoy your bright new life!Thank you..。 8. 我要与老师和同学告别 英语作文 -我初三水平啊。写的很烂 as summer holiday is drawing near ,i have to say goodbye to my clas *** ates and teachers.i feel so upset because i want to be with them from the bottom of my heart.My clas *** ates always help me deal with the troubles ,they let me realize the importance of friends. i hope that we can be friends forever.Goodbye,my friends!

不太熟悉这个，但是这个来钱肯定快，不用一直工作，工作时间短，收益高，来钱是真的快

不好写了 在线翻译么？

你上初几啊-。-我还没学了---------

Iyaz ReplayShawty"s like a melody in my headThat I can"t keep outGot me singin" likeNa na na na everydayIt"s like my iPod stuck on replay, replay-ay-ay-ay (2x)Remember the first time we metYou was at the mall wit yo friendI was scared to approach yaBut then you came closerHopin" you would give me a chanceWho would have ever knewThat we would ever be more than friendsWe"re real worldwide, breakin all the rulesShe like a song played again and againThat girl, like somethin off a posterThat girl, is a dime they sayThat girl, is a gun to my holsterShe"s runnin through my mind all day, ayShawty"s like a melody in my headThat I can"t keep outGot me singin" likeNa na na na everydayIt"s like my iPod stuck on replay, replay-ay-ay-ay (2x)See you been all around the globeNot once did you leave my mindWe talk on the phone, from night til the mornGirl you really change my lifeDoin things I never doI"m in the kitchin cookin things she likesWe"re real worldwide, breakin all the rulesSomeday I wanna make you my wifeThat girl, like somethin off a posterThat girl, is a dime they sayThat girl, is the gun to my holsterShe"s runnin through my mind all day, ayShawty"s like a melody in my headThat I can"t keep outGot me singin" likeNa na na na everydayIt"s like my iPod stuck on replay, replay-ay-ay-ay (2x)I can be your melodyA girl that could write you a symphonyThe one that could fill your fantasiesSo come baby girl let"s sing with meAy, I can be your melodyA girl that could write you a symphonyThe one that could fill your fantasiesSo come baby girl let"s sing with meAy, na na na na na na naNa na na na na naShawty got me singinNa na na na na na naNa na na na na na naNow she got me singinShawty"s like a melody in my headThat I can"t keep outGot me singin" likeNa na na na everydayIt"s like my iPod stuck on replay, replay-ay-ay-ay (2x)