webpack

var path=require("path");
module.exports={
    //文件入口
    entry:path.resolve(__dirname,‘src/app.js‘),
    //输出文件
    output:{
        path:path.resolve(__dirname,‘publish‘),
        filename:‘bundle.js‘
    }

}
配置npm

"scripts": {
  "test": "echo \"Error: no test specified\" && exit 1",
  "develop":"webpack --config webpack.developer.config.js"

},
执行npm run deve即可

webpack

原文：http://www.cnblogs.com/damingzi/p/5468089.html