1-vscode 中装置eslint
2-在vue我的项目中开启esLint检测, 在vue.config.js文件中

  lintOnSave: true,

3-上面是我vscode的配置文件settings.json文件

{    // VScode主题配置    "editor.tabSize": 2,    "eslint.autoFixOnSave": true, // 每次保留的时候将代码按eslint格局进行修复    "editor.lineHeight": 24,    "editor.renderLineHighlight": "none",    "editor.renderWhitespace": "none",    "editor.fontFamily": "Consolas",    "editor.fontSize": 13,    "editor.cursorBlinking": "smooth",    "editor.multiCursorModifier": "ctrlCmd",    "editor.formatOnSave": true,    "editor.quickSuggestions": {        "other": true,        "comments": true,        "strings": false    },    "prettier.semi": true, //去掉代码结尾的分号    "prettier.singleQuote": false, //应用单引号代替双引号    "javascript.format.insertSpaceBeforeFunctionParenthesis": true, //让函数(名)和前面的括号之间加个空格    "vetur.format.defaultFormatter.html": "js-beautify-html", //格式化.vue中html    "vetur.format.defaultFormatterOptions": {    "js-beautify-html": {    "wrap_attributes": "force-aligned" //属性强制折行对齐    }    },    "eslint.validate": [        "javascript",        "javascriptreact",        "html",        "vue",    ],    "editor.codeActionsOnSave": {    "source.fixAll.eslint": true  },  "debug.console.fontSize": 14,  "git.path": "F:/Program Files/Git/bin/git.exe",  //git门路的配置}