地址到经纬度坐标转化的JAVA代码

public class ShopInfo { 
    private String name; 
    private String scope; 
    private String address; 
    private String mobile;//手机  
    private String phone;//座机  
    private String description; 
    private String lat;//经度  
    private String lng;//纬度  

    public ShopInfo() { 

    } 
//....get和set方法 

/*
 * 管理数据库连接的类
 */ 
public class DbManager{ 

    private Connection con = null ; 
    private Statement sta = null ; 
    private ResultSet rs = null ; 
    private PreparedStatement ps = null ; 

     
    private Connection cons = null ; 
    private Statement stas = null ; 
    private ResultSet rss = null ; 
    private PreparedStatement pss = null ; 

     

     
    //连接本地mysql参数 ?后面的参数是解决中文乱码的  
    private String MYSQLDRIVER="com.mysql.jdbc.Driver" ; 
    private String CONTENT="jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=utf8"; 
    private String UN="***"; 
    private String UP="****"; 

    //连接服务器mysql参数  
    private String MYSQLDRIVER1="com.mysql.jdbc.Driver" ; 
    private String CONTENT1="jdbc:mysql://***********:3306/test?useUnicode=true&characterEncoding=utf8"; 
    private String UN1="*******"; 
    private String UP1="****"; 

 
    public DbManager() 
    { 
        try { 

            Class.forName(MYSQLDRIVER); 
            System.out.println("加载MySQL驱动..."); 
            con = DriverManager.getConnection(CONTENT,UN,UP); 
            sta = con.createStatement(); 
            System.out.println("连接本地数据库成功！！"); 
            Class.forName(MYSQLDRIVER1); 
            System.out.println("加载MySQL驱动..."); 
            cons = DriverManager.getConnection(CONTENT1,UN1,UP1); 
            stas = cons.createStatement(); 
            System.out.println("连接服务器成功！！"); 

        } catch (Exception e) { 
            e.printStackTrace();     
        } 

    } 

 
    public ArrayList<ShopInfo> getAll(String tablename) throws SQLException{ 
        ArrayList<ShopInfo> allShops=new ArrayList(); 
        ShopInfo si; 

        String sql="select * from "+tablename; 
        System.out.println(sql); 
        rs=sta.executeQuery(sql); 
        while(rs.next()){ 
            si=new ShopInfo(); 
            si.setAddress(rs.getString("address")); 
            si.setDescription(rs.getString("names")+"欢迎您的光临"); 
            si.setMobile(rs.getString("keeperphone")); 
            si.setScope(tablename); 
            si.setPhone(rs.getString("shoptel")); 
            getPoint(si); 
            allShops.add(si); 
            System.out.println("经度:"+si.getLat()+"  纬度:"+si.getLng()); 
        } 

        return allShops; 
    } 
    //-------------------------》关键代码根据地址获得坐标《--------------------------------  
    public void getPoint(ShopInfo shop){ 
         try {   
                String sCurrentLine;   
                String sTotalString;   
                sCurrentLine = "";   
                sTotalString = "";   
                java.io.InputStream l_urlStream;   

                java.net.URL l_url = new java.net.URL("http://api.map.baidu.com/geocoder/v2/?address="+shop.getAddress().replaceAll(" ", "")+"&output=json&ak=702632E1add3d4953d0f105f27c294b9&callback=showLocation");   
                java.net.HttpURLConnection l_connection = (java.net.HttpURLConnection) l_url.openConnection();   
                l_connection.connect();   
                l_urlStream = l_connection.getInputStream();   
                java.io.BufferedReader l_reader = new java.io.BufferedReader(new java.io.InputStreamReader(l_urlStream));    
                String str=l_reader.readLine(); 
                //用经度分割返回的网页代码  
                String s=","+"\""+"lat"+"\""+":"; 
                String strs[]=str.split(s, 2); 
                String s1="\""+"lng"+"\""+":"; 
               String a[]=strs[0].split(s1, 2); 
               shop.setLng(a[1]); 
               s1="}"+","+"\""; 
              String a1[]=strs[1].split(s1, 2); 
               shop.setLat(a1[0]); 
            } catch (Exception e) {   
                e.printStackTrace();   
            }   

    } 
    //存入数据库  
    public void inputAll(ArrayList<ShopInfo> allShops){ 
        System.out.println("开始向服务器中写入"); 
        String sql2="insert into test.dc_shop (name,scope,address,phone,description,image,createtime,lat,lng) values (?,?,?,?,?,?,?,?,?)"; 
        try { 
            pss=cons.prepareStatement(sql2); 
            System.out.println("-------------------------等待写入数据条数: "+allShops.size()); 
            for(int i=0;i<allShops.size();i++){ 
                   pss.setString(1,allShops.get(i).getName()); 
                pss.setString(2, allShops.get(i).getScope()); 
                pss.setString(3, allShops.get(i).getAddress()); 
                pss.setString(4, allShops.get(i).getPhone()); 
                pss.setString(5, allShops.get(i).getDescription()); 
                pss.setString(6, null);//图片路径  
                pss.setString(7, allShops.get(i).getMobile()); 
                pss.setString(8, allShops.get(i).getLat()); 
                pss.setString(9, allShops.get(i).getLng()); 

                pss.executeUpdate(); 
            } 
            pss.close(); 
            cons.close(); 

            System.out.println("--->OK"); 
        } catch (SQLException e) { 
            // TODO Auto-generated catch block  
            System.out.println("向mysql中更新数据时发生异常！"); 
            e.printStackTrace();     
        } 
    }