调用了一年多的企业微信机器人API早上突然不会发送信息，查看报错如下： {"errcode":40008,"errmsg":"Warning: wrong json format. invalid message type, hint: [1629184968_235_dadc2e8bec70dfec60887919651bb203], from ip: 120.238.66.201, more info at https://open.work.weixin.qq.com/devtool/query?e=40008"} 检查hint为这个 请求参数: { "msgtype": "text", "text": { "content": "正式下单需求确认！ 项目： 漳州保利和院里橱柜批量 项目编码： R03530 需求编码： PD49 正式下单需求已经确认，请及时查看！", "mentioned_list":[], "mentioned_mobile_list":"] } } 请求头: POST /cgi-bin/webhook/send?key=XXXXXX&debug=1 HTTP/1.1 X-Forwarded-For: 120.238.66.201 PROXY_FORWARDED_FOR: C942EE78,0000,0,0,0,0,0,0,0 WEWORK_PROXY_FORWARDED_FOR: 120.238.66.201 Connection: Keep-Alive Pragma: no-cache X-InnerReqId: 196187178.46155.1629184968.74642 Host: qyapi.weixin.qq.com User-Agent: Java/1.8.0_171 Content-Type: application/x-www-form-urlencoded Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 Content-Length: 381 麻烦大佬帮忙看下！！！