1、{"errcode":40163,"errmsg":"code been used, rid: xxxxx"}
原因:获取token时,使用的code码被二次使用
2、{"errcode":40249,"errmsg":"this template msg has been blocked for illegal content rid:xxxx"}
原因:微信平台升级导致消息无法发送
3、{"errcode":43004,"errmsg":"require subscribe rid: xxxxx"}
原因:检查所发送消息对应人员的openId是否有关注公众号
4、{"errcode":40241,"errmsg":"The message is duplicate in 60 seconds rid: xxxx"}
原因:消息在60秒内重复