const autoprefixer = require("autoprefixer");
const pxtorem = require("postcss-pxtorem");
const path = require('path');
const themePath = path.resolve(__dirname,'src/assets/style/theme.less');
const webpack = require('webpack');

var os = require('os'), ip = '', ifaces = os.networkInterfaces() // 获取本机ip
for (var i in ifaces) {
    for (var j in ifaces[i]) {
        var val = ifaces[i][j]
        if (val.family === 'IPv4' && val.address !== '127.0.0.1') {
            ip = val.address
        }
    }
}

module.exports = {
    // 关闭eslint检查
    lintOnSave: false,
    configureWebpack: {
        plugins: [
            new webpack.ProvidePlugin({
                $:"jquery",
     
                jQuery:"jquery",
                "windows.jQuery":"jquery"
            })
        ]
    },
    // 配置css前缀,px转rem
    css: {
        loaderOptions: {
            less: {
                modifyVars: {
                    hack: `true; @import "${themePath}";`
                }
            },
            postcss: {
                plugins: [
                    autoprefixer(),
                    pxtorem({
                        rootValue: 37.5,
                        propList: ["*"]
                    })
                ]
            }
        }
    },

    configureWebpack: {
        externals: {
            axios: "axios" // 配置使用CDN
        }
    },

    devServer: {
        open: true, //是否自动弹出浏览器页面
        port: '10087',
        https: false,
        hotOnly: false, 
        //disableHostCheck: true,
        // 代理
        proxy: {
            '/wxcorp': {
                target: 'http://localhost:9099/',
            },
              '/api': {
                target: 'http://localhost:9099/',
                pathRewrite: { '^/api': '' }
              },
              '/upload': {
                target: 'http://localhost:8010/',
                pathRewrite: { '^/upload': '' }
              },
            //   '/weixin': {
            //     target: 'http://localhost:8001/'
            //   }

            // // 只要请求地址有'api'都会匹配上
            // "/api": {
            //     target: "http://"+ip+":2021",
            //     ws: true,
            //     // 允许跨域
            //     changeOrigin: true,
            //     pathRewrite: {
            //         "^/api": "" //通过pathRewrite重写地址，将前缀/api转为/
            //     }
            // }
        }
    }
};