具體參照微信官方文檔。

創建用戶分組

/*** 創建分組* @param groupName 分組名* @return Integer 分組ID*/ public static Integer createPrizeDrawGroup(String groupName){String url = "https://api.weixin.qq.com/cgi-bin/groups/create?access_token="+getGlobalToken();JSONObject json = new JSONObject();JSONObject jsonParent = new JSONObject();json.put("name", groupName);jsonParent.put("group", json);JSONObject demoJson = null;try { URL urlGet = new URL(url); HttpURLConnection http = (HttpURLConnection) urlGet.openConnection(); http.setRequestMethod("POST"); // 必須是POST方式請求 http.setRequestProperty("Content-Type","application/x-www-form-urlencoded"); http.setDoOutput(true); http.setDoInput(true);http.getOutputStream().write(jsonParent.toString().getBytes());http.connect(); InputStream is = http.getInputStream(); int size = is.available(); byte[] jsonBytes = new byte[size]; is.read(jsonBytes); String message = new String(jsonBytes, "UTF-8"); demoJson = JSONObject.fromObject(message);//System.out.println("JSON字符串："+demoJson); is.close(); } catch (Exception e) { e.printStackTrace(); }return demoJson.getJSONObject("group").getInt("id"); }

批量移動用戶分組

/*** 移動用戶分組* @param list openID list* @param id 分組ID* @return 操作成功：true 失敗：false*/ public boolean updateGroup(List<String> list,Integer id){String url = "https://api.weixin.qq.com/cgi-bin/groups/members/batchupdate?access_token="+getGlobalToken();JSONObject json = new JSONObject();json.put("openid_list", list);json.put("to_groupid", id);JSONObject demoJson = null;try { URL urlGet = new URL(url); HttpURLConnection http = (HttpURLConnection) urlGet.openConnection(); http.setRequestMethod("POST"); http.setRequestProperty("Content-Type","application/x-www-form-urlencoded"); http.setDoOutput(true); http.setDoInput(true); http.getOutputStream().write(json.toString().getBytes());//System.setProperty("sun.net.client.defaultConnectTimeout", "30000");// 連接超時30秒 //System.setProperty("sun.net.client.defaultReadTimeout", "30000"); // 讀取超時30秒 http.connect(); InputStream is = http.getInputStream(); int size = is.available(); byte[] jsonBytes = new byte[size]; is.read(jsonBytes); String message = new String(jsonBytes, "UTF-8"); demoJson = JSONObject.fromObject(message); System.out.println("JSON字符串："+demoJson); is.close(); } catch (Exception e) { e.printStackTrace(); }return demoJson.getInt("errcode")==1?true:false; }

我有空再來添加詳細描述吧！

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