在使用之前,确保您的电脑安装了jdk6以上的java运行环境。(因为这个工具是基于java命令提示行而对JavaScript进行压缩,优化,查错)
The Closure Compiler is a tool for making JavaScript download and run faster. It is a true compiler for JavaScript.Instead of compiling from a source language to machine code, it compiles from JavaScript to better JavaScript. It parses your JavaScript, analyzes it, removes dead code and rewrites and minimizes what's left. It also checks syntax, variable references, and types, and warns about common JavaScript pitfalls.
效果:去掉注释,去掉空格,参数变短,单引号变为双引号,去掉换行符,变得非常精短。
介绍了一款名为The Closure Compiler的工具,该工具可以优化JavaScript代码,使其加载和运行速度更快。通过去除死代码、语法检查及类型验证等手段提高代码质量。
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