java环境安装:https://devblogs.microsoft.com/visualstudio/announcing-visual-studio-code-java-installer/
保存代码自动格式化代码,在 settings.json 中添加如下代码:
//保存自动格式化代码 开始 "beautify.onSave": true, "editor.formatOnSave": true, "beautify.JSfiles": [ "js", "json", "jsbeautifyrc", "jshintrc", "ts" ] // 结束