1、通过钉钉机器人发送消息到群聊
二、通过企业内部应用发送文件到群聊
发送文件到指定会话, 可查看帮助文档
https://open.dingtalk.com/document/orgapp/send-file-to-specified-session
https://open.dingtalk.com/document/orgapp/send-file-to-specified-session
spceId通过这个获取
https://open-dev.dingtalk.com/apiExplorer?spm=ding_open_doc.document.0.0.afb839b7W85NCP#/jsapi?api=biz.chat.chooseConversationByCorpId
注意需要添加 qyapi_chat_manage 、qyapi_robot_sendmsg、ConvFile.File.Send权限