eslint使用

需引入插件：eslint-loader eslint __eslint-config-airbnb-base eslint-plugin-import

const { resolve } = require('path')
const HtmlWebpackPlugin = require("html-webpack-plugin");
module.exports = {
    entry: './src/js/index.js',
    output: {
        filename: 'js/built.js',
        path: resolve(__dirname, 'build')
    },
    module: {
        rules: [
            /**
             * 语法检查：eslint-loader eslint
             * 注意：只检查源代码，第三方库是不检查的
             * 设置检查规则：
             * package.json中eslintConfig中设置
             * 
             *  "eslintConfig":{
                    "extends":"airbnb-base"
                }
             * 
             * airbnb --> eslint-config-airbnb-base  eslint-plugin-import  eslint
             */
            {
                test: /\.js$/,
                exclude: /node_modules/,
                loader: 'eslint-loader',
                options: {
                    //自动修复eslint的错误
                    fix: true
                }
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: './src/index.html'
        })
    ],
    mode: 'development'
}

package.json配置

 "eslintConfig":{
    "extends":"airbnb-base"
  }