java使用腾讯地图根据地址获取坐标

小灰灰 2022-02-19 11:57 1016阅读 0赞

首先在腾讯地图上注册/登录

[https://lbs.qq.com][https_lbs.qq.com]

然后申请KEY：

[https://lbs.qq.com/console/mykey.html?console=mykey][https_lbs.qq.com_console_mykey.html_console_mykey]

进去了后点击创建新密钥，把该填的填一下（注意下面几项一定要勾选，如果没有勾选，可以后面再我的key中点击设置更改）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MTg3ODIy_size_16_color_FFFFFF_t_70][]

我的是使用授权IP方式访问，授权IP不填写则为全部IP都可以访问

前台代码

自己根据情况编写controller即可

@ResponseBody
        @RequestMapping("getIngAndLat")
        public String getIngAndLat(String address){
            System.out.println("------------- 经纬度查询 -------------");
            String Key = "填写你申请的KEY";
            StringBuffer sb = new StringBuffer("https://apis.map.qq.com/ws/geocoder/v1/?");
            sb.append("address="+address);
            sb.append("&key="+Key);
            System.out.println("===>>> 查询链接："+sb.toString());
            return HttpRequestUtils.getURLContent(sb.toString());
        }

后台处理

public static String getURLContent(String urlStr) {
            //请求的url
            URL url = null;
            //请求的输入流
            BufferedReader in = null;
            //输入流的缓冲
            StringBuffer sb = new StringBuffer();
            try{
                url = new URL(urlStr);
                in = new BufferedReader(new InputStreamReader(url.openStream(),"UTF-8") );
                String str = null;
                //一行一行进行读入
                while((str = in.readLine()) != null) {
                    sb.append( str );
                }
            } catch (Exception ex) {
    
            } finally{
                try{
                    if(in!=null) {
                        in.close(); //关闭流
                    }
                }catch(IOException ex) {
    
                }
            }
            String result =sb.toString();
            return result;
        }
    
        public static void main(String[] args) {
            String s = getURLContent("https://apis.map.qq.com/ws/geocoder/v1/?address=北京市&key=1231313");
            System.out.println(s);
        }

[https_lbs.qq.com]: https://lbs.qq.com
[https_lbs.qq.com_console_mykey.html_console_mykey]: https://lbs.qq.com/console/mykey.html?console=mykey
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM5MTg3ODIy_size_16_color_FFFFFF_t_70]: /images/20220219/70781a0c7107430f85303d11e242609f.png