forest-traced-H5-UI/config/webpack.development.js

//开发环境配置
const HtmlWebpackPlugin = require('html-webpack-plugin');
// vue-loader15.*之后的版本都必须要加上这个,否则会报错
const VueLoaderPlugin = require('vue-loader/lib/plugin');
module.exports = {
	mode: 'development',
	output: {
		filename: 'bundle.js'
	},
	devtool: 'source-map',
	plugins: [
		new HtmlWebpackPlugin({
			template: 'index.html',
			BASE_URL:'src/U/'
		}),
		new VueLoaderPlugin()
	],
	devServer: {
		index: "index.html", //默认文件名
		hot: true, //热更新
		host: "0.0.0.0",
		compress: true,
		port: 8000,
		disableHostCheck: true,
		proxy: {
			"/mtsy": {
				// target: 'http://172.16.90.238:21008',
				// target: 'http://172.16.90.64:21009',
				target: 'http://172.16.90.77:21008',
				pathRewrite: {
					"^/mtsy": ""
				},
				changeOrigin: true
			}
		}
	}
}