覆盖 console.log();用于生产 [英] Override console.log(); for production

问题描述

我对 Javascript 开发还很陌生，所以这可能是一个真正的新手问题.

I'm fairly new to Javascript development so this might be a real newbie question.

我有一个 sencha-touch 应用程序充满了 console.log(); 用于调试目的.

I've got a sencha-touch application riddled with console.log(); for debugging purposes.

我让 chirpy 做所有的事情我的构建时间结合.它输出一个 app.debug.js 用于调试，以及一个 app.min.js 用于生产

I've got chirpy doing all of my build time combining. It outputs a app.debug.js for debugging as well as a app.min.js for production

现在我可以浏览我的所有代码文件，寻找 console.log(); 并在我准备投入生产时手动删除它，但我想知道是否有重写方法的方法.

Now I could go through all of my code files looking for console.log(); and delete it manually when I'm ready to go to production, but I'm wondering if there's a way to override the method.

基本上，每当 console.log(); 方法被调用时，什么都不做.

Basically, whenever the console.log(); method is called, DO NOTHING.

那样，我可以将覆盖代码文件放在我的生产配置中，而不是我的调试配置中.

That way, I can put the override code file in my production config, and NOT in my debug config.

这可能吗?

推荐答案

把这个放在文件的顶部:

Put this at the top of the file:

var console = {};
console.log = function(){};

对于某些浏览器和缩小器，您可能需要将其应用到 window 对象上.

For some browsers and minifiers, you may need to apply this onto the window object.

window.console = console;

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