vscode代码格式化和eslint的使用

"editor.formatOnType": true,"editor.formatOnSave": true

npm install -g eslint

softwaredeMacBook-Pro:koa-pro software$ "eslint --init"? How would you like to configure ESLint? "Use a popular style guide"? Which style guide do you want to follow? "Airbnb" (https://github.com/airbnb/javascript)? Do you use React? "No"? What format do you want your config file to be in? "JSON"Checking peerDependencies of eslint-config-airbnb-base@latestThe config that you have selected requires the following dependencies:eslint-config-airbnb-base@latest eslint@^4.19.1 || ^5.3.0 eslint-plugin-import@^2.14.0? Would you like to install them now with npm? "Yes"Installing eslint-config-airbnb-base@latest, eslint@^4.19.1 || ^5.3.0, eslint-plugin-import@^2.14.0npm WARN koa-pro@1.0.0 No repository field.+ eslint@5.16.0+ eslint-plugin-import@2.17.3+ eslint-config-airbnb-base@13.1.0updated 3 packages and audited 7469 packages in 23.559sfound 370 vulnerabilities (1 low, 367 moderate, 2 high) run `npm audit fix` to fix them, or `npm audit` for detailsSuccessfully created .eslintrc.json file in /Users/software/workspace/Me/huafu/koa-pro

{ "extends": "airbnb-base"}添加自己想要的设置，我这里node环境{"env": { "node": true, "es6": true }, "parserOptions": {#解决import export eslint报错 "ecmaFeatures": {  "legacyDecorators": true } }, "extends": "airbnb-base"}

"eslint.autoFixOnSave": true,//保存自动修复eslint错误 "eslint.validate": [ "javascript", "javascriptreact", {  "language": "vue",  "autoFix": true } ], "eslint.options": {//指定eslint配置文件位置i "configFile": ".eslintrc.json" //指定项目根目录中的eslint配置文件 }