网络编程 发布日期:2025/10/31 浏览次数:1
一、在webpack-dev-conf.js文件中:
1、在const portfinder = require(‘portfinder')后添加如下内容
const express = require('express')
const app = express() //请求server
var appData = require('../mock/goods.json') //加载本地数据文件
var apiRoutes = express.Router()
app.use(apiRoutes) //通过路由请求数据
2、找到devServer,在里面加上before()方法
devServer: {
clientLogLevel: 'warning',
historyApiFallback: {
rewrites: [
{ from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') },
],
},
hot: true,
contentBase: false, // since we use CopyWebpackPlugin.
compress: true,
host: HOST || config.dev.host,
port: PORT || config.dev.port,
open: config.dev.autoOpenBrowser,
overlay: config.dev.errorOverlay "color: #ff0000">二、在goods.json文件:
{
"status": "0",
"msg": "",
"result": [
{
"productId": "100001",
"productName": "小米6",
"productPrice": "2499",
"productImg": "1.jpg"
},{
"productId": "100002",
"productName": "音箱",
"productPrice": "999",
"productImg": "2.jpg"
},{
"productId": "100003",
"productName": "电脑",
"productPrice": "199",
"productImg": "3.jpg"
}
]
}
三、在GoodsList.vue文件中:
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