eslint使用

Posted 2020-09-10 码农的成长之路-Jeson

参考文档

http://www.cnblogs.com/hahazexia/p/6393212.html

http://blog.guowenfh.com/2016/08/07/ESLint-Rules/

官网

http://eslint.org/docs/rules/

 

配置

// http://eslint.org/docs/user-guide/configuring

module.exports = {
  root: true,
  parser: \'babel-eslint\',
  parserOptions: {
    sourceType: \'module\'
  },
  env: {
    browser: true,
  },
  // https://github.com/feross/standard/blob/master/RULES.md#javascript-standard-style
  extends: \'standard\',
  // required to lint *.vue files
  plugins: [
    \'html\'
  ],
  // add your custom rules here
  \'rules\': { // 规则
    // allow paren-less arrow functions--允许箭头函数前面不写空格
    \'arrow-parens\': 0,
    // allow async-await
    \'generator-star-spacing\': 0,
    // allow debugger during development
    \'no-debugger\': process.env.NODE_ENV === \'production\' ? 2 : 0, // 不允许在生产环境使用debug
    \'semi\': [\'error\', \'always\'], // 结尾强制有分号
    \'indent\': 0,
    \'space-before-function-paren\': 0 // 可以xx(){} 原来 xx () {}
  }
}