how to get latitude and longitude from address

the corresponding error message FR.Msg.alert (message);//Location failed});Effect viewAdd the template to the tree of nodes in the data decision system, where the template is previewed in such a way as:650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M02/8D/1C/wKiom1iGzYHxOAhHAABF8Tfgze8460.png-wh_500x0-wm_3 -wmp_4-s_2624566084.png "title=" 5.png "alt=" Wkiom1igzyhxoahhaabf8tfgze8460.png-wh_50 "/>Log in to the system with the mobile side, access the template, click the Location button to

marker to be marked on the map. setBounds (0, 0, marker. getIntrinsicWidth (), marker. getIntrinsicHeight (); // defines the location and boundary mMapView for the maker. getOverlays (). clear (); mMapView. getOverlays (). add (new OverItemT (marker, GeoCoder. this, res. geoPt, res. strAddr);} public void onGetPoiResult (MKPoiResult res, int type, int error) {if (error! = 0 | res = null) {Toast. makeText (GeoCoder. this, "resolution failed", Toast. LENGTH_LONG). show (); return;} if (res! = Nul

One. Demand Recently in a module, there is a background statistics function required According to the user's province to be counted. So when the user is operating, the background should get their location information, and stored in the database. Two. Analysis As a mobile app, you want to target users 1. Can be obtained through the client system (Android,ios), (previously Android did use Baidu lbs positioning) 2. Can be H5 through the page, GPS positi

API Home: Http://lbsyun.baidu.com/index.php?title=webapi/high-acc-ip1. Apply for Baidu account, create application, get key (AK)Http://lbsyun.baidu.com/apiconsole/keyEnable the service :, can be based on their own needs to hook-and-choose, here First all selected.Request Check method : IP Whitelist Check/sn check, select IP Whitelist check here. Enter the IP address of the machine you are accessing below. s

Using the interface program of QQ 202.105.128.73, Shenzhen, Guangdong province Shenzhen city, Guangdong province Now let's take a look at a Google API to get User IP address details. The API provides a total of 6 interfaces, Geoip_country_code () {Country Code},geoip_country_ name () {Country name},geoip_city () {city name},geoip_region () {Region co