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'). onclick= function () { varAddressstr= $("#address"). Val (); if(Addressstr!=""{$.ajax ({URL:"http://api.map.baidu.com/geocoder/v2/", data: {"Address": Addressstr,"Output":"JSON", "AK":"Just now you applied for the AK"}, type:"Post", DataType:'JSONP', Success:function(data) {varLNG=data.result.location.lng; varlat=Data.result.location.lat; $("#point"). Val (LNG+","+lat);
be easily followed by query and read) and then import it to the database.
2. Code Implementation
Entity class
Public class ShopInfo {private String name; private String scope; private String address; private String mobile; // mobile phone private String phone; // landline private String description; private String lat; // longitude private String lng; // latitude
1. Project requirements such as topics2. Nonsense not to say---code as follows:"Content-type"Content="text/html; Charset=utf-8"/> "Viewport"Content="initial-scale=1.0, User-scalable=no"/> "Allmap">"width:auto;height:55px; '"> "text"Id="Locate"style="Background-color:pink;"Placeholder="Address"/> "Button"Value="Determine"style="Background-color:blue;"/> 3. If you find this article useful, welcome to the grand prize--Call Baidu map API Mobile map Make
// Obtain the geographic position private string getlocation (situde ws itude) throws exception {string resultstring = "";/** the get method is used here, directly add the parameter to the URL */string urlstring = string. format ("http://maps.google.cn/maps/geo? Key = abcdefg Q = % s, % s ", required. latitude, longitude. longpolling); log. I ("url", urlstring);/** create httpclient */httpclient client = n
Copy Code code as follows:
To query the address: Query results (latitude and longitude): Style= "Position:absolute;
margin-top:30px;
width:730px;
height:590px;
top:50;
border:1px solid Gray;
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The above is the entire content of the code, small partners can be used directly in the project Oh, do not tell me thank you, please
longitude line.180 ° longitude cable.Latitude is a line angle. The START plane is the equator plane, and the line is the local ground normal. The so-called normal, that is, the line perpendicular to the reference flat surface.The latitude of a place is the angle between the normal of the place and the Equator plane. Latitude
line perpendicular to the reference flat surface.The latitude of a place is the angle between the normal of the place and the Equator plane. Latitude is measured on the local longitude line, from the equator to the south, north, and NorthA value is called the north latitude, and a value to the south is called the sout
Java Baidu map latitude and longitude correction, java latitude and longitude correction
In China, the longitude and latitude obtained by using electronic maps are not real longitude an
what is geocoding.
The Geocoding API is an HTTP form of map service interface for programmers to invoke. The main service for those non-web program calls. For example, C #, C + +, Java, and other development languages can send HTTP requests and receive returned data.
Users only need to be in the requested URL string splicing good keywords or latitude and longitude information, you can get the corresponding
/// Latitude 2 /// distance (kilometers, kilometers) Public Static DoubleDistance (DoubleLAT1,DoubleLon1,DoubleLAT2,DoubleLon2) { //the distance between the spherical two points is calculated using the Haversine formula. //latitude and longitude converted into radiansLAT1 =Convertdegreestoradians (LAT1); Lon1=Convertdegreestoradi
PHP calculates the Distance Based on the longitude and latitude between two points, and php calculates the longitude and latitude of two points.
This is a good example. paste the code to know the latitude value and longitude value
To achieve the goal: the Baidu map latitude and longitude conversion to the Tencent map/google corresponding latitude and longitude degree.
Method 1: Use code to convert
The problem: After the conversion, the error is large, basically not available
public static vo
) Usage Summary", "Php+mysql database operation Getting Started tutorial" and " A summary of common PHP database operation techniques
I hope this article is helpful to you in PHP programming.
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