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- const path = require('path')
- function resolve (dir) {
- return path.join(__dirname, dir)
- }
- module.exports = {
- productionSourceMap: false,
- publicPath: './',
- outputDir: 'dist',
- configureWebpack: {
- optimization: {
- splitChunks: {
- cacheGroups: {
- app: {
- chunks: 'all',
- name: 'main',
- test: /[\\/]src[\\/](.*)[\\/]/
- },
- vendor: {
- test: /[\\/]node_modules[\\/][\\/]/,
- name: 'vendor',
- chunks: 'all'
- }
- }
- }
- }
- },
- css: {
- loaderOptions: {
- less: {
- modifyVars: {},
- javascriptEnabled: true
- }
- }
- },
- devServer: {
- open: true,
- /* 设置为0.0.0.0则所有的地址均能访问 */
- host: '0.0.0.0',
- port: 8081,
- https: false,
- hotOnly: false,
- proxy: {
- /* 详解:
- 1、proxy 里面的'/api'什么意思?
- 答:作用是是告诉node, 我的接口要是以'/api'开头的才用代理.例如:App.vue中的请求接口地址 "/api/user" 符合以/api开口的条件,所以会被代理, 最后代理的路径 由http://localhost:8081/api/user ==》变成 http://10.10.38.94:3000/api/user
- 虽然浏览器的Network的Headers/General URL还是http://localhost:8081/api/user,但实际上在请求后,被node代理服务器悄悄代理成了http://10.10.38.94:3000/api/user再去请求真实后代接口地址
- 2、pathRewrite里面的‘^/api’:'' 什么意思?
- 答:由上面可知,代理成了http://10.10.38.94:3000/api/user,但是我们实际的真实后台接口地址是http://10.10.38.94:3000/user,所以在请求前一刻,需要将/api去除(把/api给重写成空字符串了)。
- '^/api'是一个正则表达式,表示要匹配请求的url中,全部http://localhost:8081/api/user 转接为 http://10.10.38.94:3000/user
- */
- '/api': {
- /* 目标代理服务器地址 */
- // target: 'https://wmsxz.yfve.com.cn/',
- // target: 'https://bi.ciemis.com/api/',
- // target: 'https://mi.ciemis.com/api/',
- target: 'http://localhost:8888/',
- // target: 'http://172.19.138.173:2020/',
- /* 允许跨域 */
- changeOrigin: true,
- logLevel: 'debug',
- pathRewrite: {
- '^/api': ''
- }
- }
- }
- },
- chainWebpack: config => {
- // config.resolve.alias.set("@$", resolve("src")).set("@views", resolve("src/views"));
- config.resolve.alias.set('@$', resolve('src'))
- },
- assetsDir: 'assets',
- runtimeCompiler: true,
- transpileDependencies: [
- 'vuetify'
- ]
- }
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