VM设置优化
-Dsun.java2d.uiScale.enabled=false
增加该条设置，关闭高分切换
https://intellij-support.jetbrains.com/hc/en-us/articles/115001260010-Troubleshooting-IDE-scaling-DPI-issues-on-Windowsintellij-support.jetbrains.com/hc/en-us/articles/115001260010-Troubleshooting-IDE-scaling-DPI-issues-on-Windows
-Xms1024m
-Xmx3072m
-XX:+UseCompressedOops
-XX:ReservedCodeCacheSize=1536m
重点是这个 -XX:ReservedCodeCacheSize
windows设置
IDEA版本更新
2019版本未适配高分屏，有固定问题，建议更换为最新版本
