vue项目测试环境生产环境切换api接口前缀

ゞ浴缸里的玫瑰 2023-03-06 05:29 70阅读 0赞

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复制build.js到test.js文件 ：

1:修改如下process.env.NODE\_ENV = 'production'改成process.env.NODE\_ENV = 'testing'

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA3OTAy_size_16_color_FFFFFF_t_70][]

test.js文件修改之后：

'use strict'
    require('./check-versions')()
    
    process.env.NODE_ENV = 'testing'
    
    const ora = require('ora')
    const rm = require('rimraf')
    const path = require('path')
    const chalk = require('chalk')
    const webpack = require('webpack')
    const config = require('../config')
    const webpackConfig = require('./webpack.prod.conf')
    
    const spinner = ora('building for production...')
    spinner.start()
    
    rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
      if (err) throw err
      webpack(webpackConfig, (err, stats) => {
        spinner.stop()
        if (err) throw err
        process.stdout.write(stats.toString({
          colors: true,
          modules: false,
          children: false, // If you are using ts-loader, setting this to true will make TypeScript errors show up during build.
          chunks: false,
          chunkModules: false
        }) + '\n\n')
    
        if (stats.hasErrors()) {
          console.log(chalk.red('  Build failed with errors.\n'))
          process.exit(1)
        }
    
        console.log(chalk.cyan('  Build complete.\n'))
        console.log(chalk.yellow(
          '  Tip: built files are meant to be served over an HTTP server.\n' +
          '  Opening index.html over file:// won\'t work.\n'
        ))
      })
    })

webpack.prod.conf.js文件改成这样 原来这样就不用改了![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA3OTAy_size_16_color_FFFFFF_t_70 1][]

webpack.prod.conf.js文件修改之后：

'use strict'
    const path = require('path')
    const utils = require('./utils')
    const webpack = require('webpack')
    const config = require('../config')
    const merge = require('webpack-merge')
    const baseWebpackConfig = require('./webpack.base.conf')
    const CopyWebpackPlugin = require('copy-webpack-plugin')
    const HtmlWebpackPlugin = require('html-webpack-plugin')
    const ExtractTextPlugin = require('extract-text-webpack-plugin')
    const OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
    const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
    
    const env = process.env.NODE_ENV === 'testing'
      ? require('../config/test.env')
      : require('../config/prod.env')
    
    const webpackConfig = merge(baseWebpackConfig, {
      module: {
        rules: utils.styleLoaders({
          sourceMap: config.build.productionSourceMap,
          extract: true,
          usePostCSS: true
        })
      },
      devtool: config.build.productionSourceMap ? config.build.devtool : false,
      output: {
        path: config.build.assetsRoot,
        filename: utils.assetsPath('js/[name].[chunkhash].js'),
        chunkFilename: utils.assetsPath('js/[id].[chunkhash].js')
      },
      plugins: [
        // http://vuejs.github.io/vue-loader/en/workflow/production.html
        new webpack.DefinePlugin({
          'process.env': env
        }),
        new UglifyJsPlugin({
          uglifyOptions: {
            compress: {
              warnings: false
            }
          },
          sourceMap: config.build.productionSourceMap,
          parallel: true
        }),
        // extract css into its own file
        new ExtractTextPlugin({
          filename: utils.assetsPath('css/[name].[contenthash].css'),
          // Setting the following option to `false` will not extract CSS from codesplit chunks.
          // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack.
          // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`, 
          // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110
          allChunks: true,
        }),
        // Compress extracted CSS. We are using this plugin so that possible
        // duplicated CSS from different components can be deduped.
        // new OptimizeCSSPlugin({
        //   cssProcessorOptions: { safe: true }
        // }),
        // generate dist index.html with correct asset hash for caching.
        // you can customize output by editing /index.html
        // see https://github.com/ampedandwired/html-webpack-plugin
        new HtmlWebpackPlugin({
          filename: process.env.NODE_ENV === 'testing'
            ? 'index.html'
            : config.build.index,
          template: 'index.html',
          inject: true,
          minify: {
            removeComments: true,
            collapseWhitespace: true,
            removeAttributeQuotes: true
            // more options:
            // https://github.com/kangax/html-minifier#options-quick-reference
          },
          // necessary to consistently work with multiple chunks via CommonsChunkPlugin
          chunksSortMode: 'dependency'
        }),
        // keep module.id stable when vendor modules does not change
        new webpack.HashedModuleIdsPlugin(),
        // enable scope hoisting
        new webpack.optimize.ModuleConcatenationPlugin(),
        // split vendor js into its own file
        new webpack.optimize.CommonsChunkPlugin({
          name: 'vendor',
          minChunks (module) {
            // any required modules inside node_modules are extracted to vendor
            return (
              module.resource &&
              /\.js$/.test(module.resource) &&
              module.resource.indexOf(
                path.join(__dirname, '../node_modules')
              ) === 0
            )
          }
        }),
        // extract webpack runtime and module manifest to its own file in order to
        // prevent vendor hash from being updated whenever app bundle is updated
        new webpack.optimize.CommonsChunkPlugin({
          name: 'manifest',
          minChunks: Infinity
        }),
        // This instance extracts shared chunks from code splitted chunks and bundles them
        // in a separate chunk, similar to the vendor chunk
        // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
        new webpack.optimize.CommonsChunkPlugin({
          name: 'app',
          async: 'vendor-async',
          children: true,
          minChunks: 3
        }),
    
        // copy custom static assets
        new CopyWebpackPlugin([
          {
            from: path.resolve(__dirname, '../static'),
            to: config.build.assetsSubDirectory,
            ignore: ['.*']
          }
        ])
      ]
    })
    
    if (config.build.productionGzip) {
      const CompressionWebpackPlugin = require('compression-webpack-plugin')
    
      webpackConfig.plugins.push(
        new CompressionWebpackPlugin({
          asset: '[path].gz[query]',
          algorithm: 'gzip',
          test: new RegExp(
            '\\.(' +
            config.build.productionGzipExtensions.join('|') +
            ')$'
          ),
          threshold: 10240,
          minRatio: 0.8
        })
      )
    }
    
    if (config.build.bundleAnalyzerReport) {
      const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
      webpackConfig.plugins.push(new BundleAnalyzerPlugin())
    }
    
    module.exports = webpackConfig

修改prod.env.js：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA3OTAy_size_16_color_FFFFFF_t_70 2][]

prod.env.js修改之后：

module.exports = {
      NODE_ENV: '"production"',
      API_ROOT:'"http://baiduq.com:8080/a"'//线上得api
    }

test.dev.js文件修改如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA3OTAy_size_16_color_FFFFFF_t_70 3][]

test.env.js修改之后：

'use strict'
    const merge = require('webpack-merge')
    const devEnv = require('./dev.env')
    
    module.exports = merge(devEnv, {
      NODE_ENV: '"testing"',
      API_ROOT:'"http://baidu.com:8080"'//测试得api
    })

package.json文件加命令：npm run build:test测试环境  npm run build生产环境

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA3OTAy_size_16_color_FFFFFF_t_70 4][]

{
      "name": "pro",
      "version": "1.0.0",
      "description": "A Vue.js project",
      "author": "",
      "private": true,
      "scripts": {
        "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
        "start": "npm run dev",
        "unit": "jest --config test/unit/jest.conf.js --coverage",
        "e2e": "node test/e2e/runner.js",
        "test": "npm run unit && npm run e2e",
        "lint": "eslint --ext .js,.vue src test/unit test/e2e/specs",
        "build": "node build/build.js",
        "build:test": "node build/test.js"
      },
      "dependencies": {
        "axios": "^0.19.2",
        "css-color-function": "^1.3.3",
        "element-ui": "^2.13.0",
        "object-assign": "^4.1.1",
        "vue": "^2.5.2",
        "vue-router": "^3.0.1"
      },
      "devDependencies": {
        "autoprefixer": "^7.1.2",
        "babel-core": "^6.22.1",
        "babel-eslint": "^8.2.1",
        "babel-helper-vue-jsx-merge-props": "^2.0.3",
        "babel-jest": "^21.0.2",
        "babel-loader": "^7.1.1",
        "babel-plugin-dynamic-import-node": "^1.2.0",
        "babel-plugin-syntax-jsx": "^6.18.0",
        "babel-plugin-transform-es2015-modules-commonjs": "^6.26.0",
        "babel-plugin-transform-runtime": "^6.22.0",
        "babel-plugin-transform-vue-jsx": "^3.5.0",
        "babel-polyfill": "^6.26.0",
        "babel-preset-env": "^1.3.2",
        "babel-preset-stage-2": "^6.22.0",
        "babel-register": "^6.22.0",
        "chalk": "^2.0.1",
        "chromedriver": "^2.27.2",
        "copy-webpack-plugin": "^4.0.1",
        "cross-spawn": "^5.0.1",
        "css-loader": "^0.28.0",
        "element-theme-chalk": "^2.13.1",
        "eslint": "^4.15.0",
        "eslint-config-standard": "^10.2.1",
        "eslint-friendly-formatter": "^3.0.0",
        "eslint-loader": "^1.7.1",
        "eslint-plugin-import": "^2.7.0",
        "eslint-plugin-node": "^5.2.0",
        "eslint-plugin-promise": "^3.4.0",
        "eslint-plugin-standard": "^3.0.1",
        "eslint-plugin-vue": "^4.0.0",
        "extract-text-webpack-plugin": "^3.0.0",
        "file-loader": "^1.1.4",
        "friendly-errors-webpack-plugin": "^1.6.1",
        "html-webpack-plugin": "^2.30.1",
        "jest": "^22.0.4",
        "jest-serializer-vue": "^0.3.0",
        "nightwatch": "^0.9.12",
        "node-notifier": "^5.1.2",
        "node-sass": "^4.13.1",
        "optimize-css-assets-webpack-plugin": "^3.2.0",
        "ora": "^1.2.0",
        "portfinder": "^1.0.13",
        "postcss-import": "^11.0.0",
        "postcss-loader": "^2.0.8",
        "postcss-url": "^7.2.1",
        "rimraf": "^2.6.0",
        "sass-loader": "^7.3.1",
        "selenium-server": "^3.0.1",
        "semver": "^5.3.0",
        "shelljs": "^0.7.6",
        "uglifyjs-webpack-plugin": "^1.1.1",
        "url-loader": "^0.5.8",
        "vue-jest": "^1.0.2",
        "vue-loader": "^13.3.0",
        "vue-style-loader": "^3.0.1",
        "vue-template-compiler": "^2.5.2",
        "vuex": "^3.1.3",
        "webpack": "^3.6.0",
        "webpack-bundle-analyzer": "^2.9.0",
        "webpack-dev-server": "^2.9.1",
        "webpack-merge": "^4.1.0"
      },
      "engines": {
        "node": ">= 6.0.0",
        "npm": ">= 3.0.0"
      },
      "browserslist": [
        "> 1%",
        "last 2 versions",
        "not ie <= 8"
      ]
    }

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