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Arthas 用户文档
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===
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**[English Docs](https://alibaba.github.io/arthas/en/)**
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## Arthas（阿尔萨斯） 能为你做什么？
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`Arthas` 是Alibaba开源的Java诊断工具，深受开发者喜爱。
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当你遇到以下类似问题而束手无策时，`Arthas`可以帮助你解决：
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0. 这个类从哪个 jar 包加载的？为什么会报各种类相关的 Exception？
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0. 我改的代码为什么没有执行到？难道是我没 commit？分支搞错了？
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0. 遇到问题无法在线上 debug，难道只能通过加日志再重新发布吗？
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0. 线上遇到某个用户的数据处理有问题，但线上同样无法 debug，线下无法重现！
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0. 是否有一个全局视角来查看系统的运行状况？
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0. 有什么办法可以监控到JVM的实时运行状态？
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`Arthas`支持JDK 6+，采用命令行交互模式，同时提供丰富的 `Tab` 自动补全功能，进一步方便进行问题的定位和诊断。
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Contents
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--------
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* [English Docs](https://alibaba.github.io/arthas/en/)
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* [安装](install-detail.md)
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* [快速入门](quick-start.md)
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* [进阶使用](advanced-use.md)
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* [命令列表](commands.md)
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* [用户案例](https://github.com/alibaba/arthas/issues?q=label%3Auser-case)
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* [Questions and answers](https://github.com/alibaba/arthas/issues?q=label%3Aquestion-answered)
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* [Fork me at GitHub](https://github.com/alibaba/arthas)
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* [参与贡献](https://github.com/alibaba/arthas/blob/master/CONTRIBUTING.md)
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* [Release Notes](release-notes.md)
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* [QQ群/钉钉群](contact-us.md)
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