由於要使用webpack-dev-server變量因此須要全局和局部安裝。webpack
打開瀏覽器,webpack-dev-server默認是iframe方式啓動。web
用inline方式的話須要配置client:json
'common' : ['./src/page/common/index.js','webpack-dev-server/client?http://locahost:8088/'],
而後在命令行:瀏覽器
webpack-dev-server --inline --port 8088
訪問時若是出錯,多是沒有在output配置publicPath(訪問時的路徑,相對於url)webpack-dev-server
publicPath:'/dist'
可是把client配置打包進了common模塊,這樣對於線上環境沒什麼用。因此須要配置環境變量:url
var WEBPACK_ENV = process.env.WEBPACK_ENV || 'dev';
if('dev' === WEBPACK_ENV){
config.entry.common.push('webpack-dev-server/client?http://localhost:8888/');
}
命令行簡化啓動方式須要在package.json裏配置:命令行
"scripts": { "dev": "WEBPACK_ENV=dev webpack-dev-server --inline --port 8888", "dev_win": "set WEBPACK_ENV=dev && webpack-dev-server --inline --port 8888", "dist": "WEBPACK_ENV=online webpack -p", "dist_win": "set WEBPACK_ENV=online && webpack -p"},