Mac 版微信聊天记录如何自动备份至外接硬盘

定位到微信聊天记录备份之位置

/Library/Containers/com.tencent.xinWeChat/Data/Library/Application\ Support/com.tencent.xinWeChat/2.0b4.0.9`

创建软连接

ln -s /Volumes/外接硬盘名/wechat_backup/Backup "/Users/wilson/Library/Containers/com.tencent.xinWeChat/Data/Library/Application Support/com.tencent.xinWeChat/2.0b4.0.9/Backup"

重签名

sudo codesign --sign - --force --deep /Applications/WeChat.app