这篇文章主要介绍了vue-cli构建的项目如何手动添加eslint配置，具有很好的参考价值，希望对大家有所帮助。如有错误或未考虑完全的地方，望不吝赐教
package.json里配置添加
1.scripts里添加快捷eslint检查命令
"lint": "eslint --ext .js,.vue src"
2.添加eslint依赖包
"babel-eslint": "^8.2.1", "eslint": "^4.15.0", "eslint-config-standard": "^10.2.1", "eslint-friendly-formatter": "^3.0.0", "eslint-loader": "^1.7.1", "eslint-plugin-import": "^2.7.0", "eslint-plugin-node": "^5.2.0", "eslint-plugin-promise": "^3.4.0", "eslint-plugin-standard": "^3.0.1", "eslint-plugin-vue": "^4.0.0",
根目录下添加检测配置js文件.eslintrc.js
// https://eslint.org/docs/user-guide/configuring module.exports = { root: true, parserOptions: { parser: 'babel-eslint' }, env: { browser: true, }, extends: [ // https://github.com/vuejs/eslint-plugin-vue#priority-a-essential-error-prevention // consider switching to `plugin:vue/strongly-recommended` or `plugin:vue/recommended` for stricter rules. 'plugin:vue/essential', // https://github.com/standard/standard/blob/master/docs/RULES-en.md 'standard' ], // required to lint *.vue files plugins: [ 'vue' ], // add your custom rules here rules: { // allow async-await 'generator-star-spacing': 'off', // allow debugger during development 'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off' } }添加忽略检测配置文件.eslintignore
/build/
/config/
/dist/
/*.js
webpack.base.conf.js rules里添加eslint-loader配置
const createLintingRule = () => ({ test: /\.(js|vue)$/, loader: 'eslint-loader', enforce: 'pre', include: [resolve('src'), resolve('test')], options: { formatter: require('eslint-friendly-formatter'), emitWarning: !config.dev.showEslintErrorsInOverlay } }) module.exports = { //....... module: { rules: [ ...(config.dev.useEslint ? [createLintingRule()] : []), //.....config->index.js的dev里添加
useEslint: true, showEslintErrorsInOverlay: false,
Eslint的一些规则说明
1.使用Eslint的时候如果出现未闭合标签会报红
如下：
对于有强迫症的我来说不能无视，怎么搞定？
首先找到 .eslintrc.js文件
在 rules 添加以下规则
"vue/html-self-closing": ["error",{ "html": { "void": "never", "normal": "any", "component": "any" }, "svg": "always", "math": "always" }],保存即可
2.需要在单行元素的内容之前和之后换行
规则：
"vue/singleline-html-element-content-newline": false,
以上为个人经验，希望能给大家一个参考，也希望大家多多支持0133技术站。
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