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Detailed introduction to webpack in java

零下一度Original: 2017-06-30 11:21:452131browse

1.what webpack ?

Webpack is a module packager. It will perform static analysis based on module dependencies, and then generate corresponding static resources for these modules according to specified rules.

2.webpack installation.

Note: Webpack needs to be installed in the node environment, but webpack requires Node.jsv0.6 or above.

Install webpack through npm on the command line:

$ npm install webpack -g     
//相当于在全局情况下安装了webpack

You can check the version through webpack -h

3. Webpack currently has two main versions , one is the stable version of the master trunk, and the other is the beta version of the webpack-2 branch. The beta version has some experimental features and is incompatible with the stable version.

4. Use

1. First you need to introduce

<body>
          <script src="bundle.js?1.1.11"></script>
</body>

Create the js entry file enter.js

pico anter.js
//在编译器中输入
document.write(&#39;It working&#39;);
//保存退出

Compile enter.js and package it into bundle.js

Execute $webpack ./enter.js bundle.js

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