修复企业微信4.8.0版本MemChangeList群成员变更ID解析为空字符串#3880

binarywang merged 2 commits intodevelopbinarywang/WxJava:developfrom

copilot/fix-empty-userid-in-chat-eventsbinarywang/WxJava:copilot/fix-empty-userid-in-chat-eventsCopy head branch name to clipboard