params.put("touser",toUser);//数组，内容读取配置
params.put("msgtype","text");
params.put("text",entity.getContent());

String response = HttpUtil.post(url, JSONUtil.toJsonStr(params));

\"errcode\":40008,\"errmsg\":\"invalid message type rid: 63719658-2d8ef270-1d8f4bc5\"}https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token=