1、在 build 文件夾中創(chuàng)建 testing.js 文件，添加配置：
// 配置環(huán)境變量 type 為 testing
process.env.type = '"testing"'
// 引入build.js文件
require('./build')
2椿疗、修改 config 文件夾中的 prod.env.js 文件
module.exports = {
?NODE_ENV: '"production"',
?// 將上文設(shè)置的環(huán)境變量萍虽，賦值到 type 屬性上
?type: process.env.type
}
3轴脐、在 package.json 文件中添加 npm run testing 命令
"testing": "node build/testing.js", // 添加testing命令
"build": "node build/build.js"
4、config -> index.js 中把 build 這個(gè)命令復(fù)制一份改成 testing (此步為了打包到不同文件夾)
build: {
??env: require('./prod.env'),
??index: path.resolve(__dirname, '../dist/index.html'),
??// Paths
??assetsRoot: path.resolve(__dirname, '../dist'),
??assetsSubDirectory: 'static',
??assetsPublicPath: '/mshop/',
??/**
???* Source Maps
???*/
??productionSourceMap: true,
??devtool: '#source-map',
??productionGzip: false,
??productionGzipExtensions: ['js', 'css'],
??bundleAnalyzerReport: process.env.npm_config_report
?},
?testing: {
??env: require('./prod.env'),
??index: path.resolve(__dirname, '../testing/index.html'),
??assetsRoot: path.resolve(__dirname, '../testing'),
??assetsSubDirectory: 'static',
??assetsPublicPath: '/',
??productionSourceMap: true,
??productionGzip: false,
??productionGzipExtensions: ['js', 'css'],
??bundleAnalyzerReport: process.env.npm_config_report
?},
5植捎、修改 build -> webpack.prod.conf 文件
修改filename
new HtmlWebpackPlugin({
? ?filename: process.env.type == '"testing"'? config.testing.index : config.build.index
??}),
修改output
output: {
?path: process.env.type == '"testing"'? config.testing.assetsRoot : config.build.assetsRoot,
},
6衙解、修改 build -> build.js 文件
rm(path.join(process.env.type == '"testing"' ? config.testing.assetsRoot : config.build.assetsRoot, process.env.type == '"testing"' ? config.testing.assetsSubDirectory : config.build.assetsSubDirectory), err => {
7、根據(jù)不同環(huán)境配置不同域名地址
let baseURL
if(process.env.NODE_ENV === 'production') {
?if(process.env.type === 'testing') { // 測(cè)試環(huán)境
??baseUrl = '測(cè)試環(huán)境地址'
?} else{?????????????? // 正式環(huán)境
??baseUrl = '正式環(huán)境地址'
?}
} else{??????????????? // 本地環(huán)境
?baseUrl = '本地環(huán)境地址'
}
最后執(zhí)行:
npm run testing 就會(huì)執(zhí)行測(cè)試環(huán)境配置的地址焰枢，并生成testing文件夾
npm run build 就會(huì)執(zhí)行正式環(huán)境配置的地址蚓峦，并生成dist文件夾
