No configuration file found and no output filename configured via CLI option.

A configuration file could be named 'webpack.config.js' in the current directory.

Use --help to display the CLI options.

//commonjs的模塊化

module.exports = {

//打包的入口文件路徑

entry: './src/script/main.js',

//輸出文件的路徑

output: {

//輸出文件的路徑

path: './dist/js',

//輸出文件的名字

filename: 'bundle.js'

}

}