const { defineConfig } = require('@vue/cli-service')
module.exports = defineConfig({
	// build编译后不生成资源MAP文件
	productionSourceMap: false,
	lintOnSave: false,

	//开发服务,build后的生产模式还需nginx代理
	devServer: {
        allowedHosts: 'all',
		open: false, //运行后自动打开浏览器
		port: 1988, //挂载端口
		proxy: {
			'/api': {
				target: "http://127.0.0.1:1881/web/",
				ws: true,
				changeOrigin: true,
				pathRewrite: {
					'^/api': '/'
				}
			}
		}
	},
	configureWebpack: {
		//性能提示
		performance: {
			hints: false
		},
		optimization: {
			splitChunks: {
				chunks: "all",
				automaticNameDelimiter: '~',
				name: "webChunks",
				cacheGroups: {
					//第三方库抽离
					vendor: {
						name: "modules",
						test: /[\\/]node_modules[\\/]/,
						priority: -10
					}
				}
			}
		}
	}

})