Initial situation:
1. File-"Preferences-"settings
(My local environment has changed from English to Chinese. If you want to change the environment, you can read the previous article.)
2. Enter workbench.colorCustomizations in search settings
3. Add code
"editor.fontSize": 14, //窗口字号显示
"editor.minimap.enabled": false,
"window.zoomLevel": 0, //窗口缩放比例，数值越大，窗口显示越大。
"workbench.colorCustomizations": {
"editor.selectionHighlightBackground": "#ff0000"
}
Remarks:
If the Vue code is highlighted, it is simple, just install a vetur plug-in
effect:
