1     public static Boolean judgeFollow(String openId){
 2         List<NameValuePair> params=new ArrayList<NameValuePair>();
 3         params.add(new BasicNameValuePair("xx","xx"));
 4         params.add(new BasicNameValuePair("xxx","xx"));
 5         params.add(new BasicNameValuePair("openid",openId));
 6         String s = new HttpUtil().get("http://xxx.xxx.cn/xx/xxx.php", params, "UTF-8", "UTF-8");
 7         String decode = DES.Decode(s);
 8         JSONObject jsonObject = JSONArray.parseObject(decode);
 9         String data = jsonObject.get("data").toString();
10         JSONObject jsonObject1 = JSONObject.parseObject(data);
11         Integer subscribe = jsonObject1.getInteger("subscribe");
12         if(subscribe==null){
13             return false;
14         }
15         return 1==subscribe?true:false;
16     }

 1     public static boolean judgeIsFollow(String openid){
 2         logger.error("判断是否关注:"+openid);
 3         Integer subscribe=null;
 4         String accessToken = getAccessToken();
 5         String url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token="+accessToken+"&openid="+openid+"&lang=zh_CN";
 6         try {
 7             URL urlGet = new URL(url);
 8             logger.error("urlGet:"+urlGet);
 9             HttpURLConnection http = (HttpURLConnection) urlGet.openConnection();
10             http.setRequestMethod("GET"); // 必须是get方式请求
11             http.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
12             http.setDoOutput(true);
13             http.setDoInput(true);
14             http.connect();
15             InputStream is = http.getInputStream();
16             int size = is.available();
17             byte[] jsonBytes = new byte[size];
18             is.read(jsonBytes);
19             String message = new String(jsonBytes, "UTF-8");
20             JSONObject demoJson = JSONObject.fromObject(message);
21             System.out.println("JSON字符串："+demoJson);
22             subscribe = demoJson.getInt("subscribe");
23             is.close();
24             logger.error("当前subscribe："+subscribe);
25         } catch (Exception e) {
26             e.printStackTrace();
27         }
28         return 1==subscribe?true:false;
29     }