JavaScript logger: Lumberjack

最新推荐文章于 2025-08-22 11:57:24 发布

最新推荐文章于 2025-08-22 11:57:24 发布 · 77 阅读

文章标签：

#JavaScript #Ajax #PHP #.net #Blog #ViewUI

本文介绍了一款名为Lumberjack的JavaScript日志框架。该框架无需设置即可使用，并能够支持不同级别的日志记录。对于AJAX应用而言，它可以帮助开发者了解脚本在某一时刻的状态。文中还提供了一个使用示例。

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As you know,it is difficult to debug a javascript app.Sometimes we use the rough alert() function (to output the error messages),but it's notsuitable for complex situations and it will stop the script. So, we need somelogging frameworks,which are more powerful than alert().

Corey Johnson's Lumberjack is a Javascript logging framework which supports logging at different levels. There's no setup required, because it creates the logging div itself, so you can immediately issue calls like Logger.info("User logged in."). The console is initially hidden, and you can toggle visibility with Alt-D.

It's useful for AJAX applications,you could see what is the scirpt doing at acert moment. Here is a screenshot :