module.exports = {
    //设置为空打包后不分更目录还是多级目录
    publicPath: './',
    //build编译后存放静态文件的目录
    assetsDir: "static",

    // build编译后不生成资源MAP文件
    productionSourceMap: false,

    //开发服务,build后的生产模式还需nginx代理
    devServer: {
        open: false, //运行后自动打开游览器
        port: 2800, //挂载端口
        proxy: {
            '/api': {
                // target: 'https://yxx.ydool.net',
                target: 'http://192.168.2.48:8080',
                //target: 'http://192.168.0.230:8090',
                //target: 'http://192.168.0.57:8090',
                //target: 'http://127.0.0.1:8090',
                ws: true
            }
        }
    },

    chainWebpack: config => {
        // 移除 prefetch 插件
        config.plugins.delete('preload');
        config.plugins.delete('prefetch');
    },

    configureWebpack: config => {
        //性能提示
        config.performance = {
            hints: false
        }
        config.optimization = {
            splitChunks: {
                chunks: "async",
                automaticNameDelimiter: '~',
                name: true,
                cacheGroups: {
                    //第三方库抽离
                    vendor: {
                        name: "modules",
                        test: /[\\/]node_modules[\\/]/,
                        priority: -10
                    },
                    tinymce: {
                        name: "tinymce",
                        test: /[\\/]node_modules[\\/]tinymce[\\/]/
                    },
                    echarts: {
                        name: "echarts",
                        test: /[\\/]node_modules[\\/]echarts[\\/]/
                    }
                }
            }
        }
    }

}