旧系统：
rm -rf /Users/xxxx/Logs/IntelliJIdeaxxx/
rm -rf /Users/xxxx/Preferences/IntelliJIdeaxxx/
rm -rf /Users/xxxx/Application\ Support/IntelliJIdeaxxx/
rm -rf /Users/xxxx/Caches/IntelliJIdeaxxx
新系统：
rm -rf /Users/xxx/Library/Preferences/jetbrains.jetprofile.asset.plist
rm -rf /Users/xxx/Library/Caches/JetBrains
rm -rf /Users/xxx/Library/Application\ Support/JetBrains
rm -rf /Users/xxx/Library/Logs/JetBrains
文件地址：/Users/freedougall/Library/Preferences/IntelliJIdea2019.3
