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<li class="toctree-l1"><a class="reference external" href="https://alibaba.github.io/arthas/en/">English Docs</a></li>
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<div class="section" id="arthas">
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<span id="arthas"></span><h1>Arthas 用户文档<a class="headerlink" href="#arthas" title="永久链接至标题">¶</a></h1>
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<p><strong><a class="reference external" href="https://alibaba.github.io/arthas/en/">English Docs</a></strong></p>
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<p><strong>Arthas正在参加“2018年度最受欢迎中国开源软件评选” ，请支持Arthas：<a class="reference external" href="https://www.oschina.net/project/top_cn_2018">投票地址</a></strong></p>
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<div class="section" id="arthas">
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<span id="id1"></span><h2>Arthas（阿尔萨斯） 能为你做什么？<a class="headerlink" href="#arthas" title="永久链接至标题">¶</a></h2>
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<p><img alt="arthas" src="_images/arthas.png" /></p>
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<p><code class="docutils literal notranslate"><span class="pre">Arthas</span></code> 是Alibaba开源的Java诊断工具，深受开发者喜爱。</p>
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<p>当你遇到以下类似问题而束手无策时，<code class="docutils literal notranslate"><span class="pre">Arthas</span></code>可以帮助你解决：</p>
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<ol class="simple">
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<li>这个类从哪个 jar 包加载的？为什么会报各种类相关的 Exception？</li>
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<li>我改的代码为什么没有执行到？难道是我没 commit？分支搞错了？</li>
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<li>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？</li>
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<li>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！</li>
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<li>是否有一个全局视角来查看系统的运行状况？</li>
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<li>有什么办法可以监控到JVM的实时运行状态？</li>
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</ol>
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<p><code class="docutils literal notranslate"><span class="pre">Arthas</span></code>支持JDK 6+，采用命令行交互模式，同时提供丰富的 <code class="docutils literal notranslate"><span class="pre">Tab</span></code> 自动补全功能，进一步方便进行问题的定位和诊断。</p>
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<div class="section" id="contents">
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<span id="contents"></span><h2>Contents<a class="headerlink" href="#contents" title="永久链接至标题">¶</a></h2>
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<div class="toctree-wrapper compound">
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<ul>
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<li class="toctree-l1"><a class="reference external" href="https://alibaba.github.io/arthas/en/">English Docs</a></li>
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<li class="toctree-l1"><a class="reference internal" href="install-detail.html">安装</a></li>
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<li class="toctree-l1"><a class="reference internal" href="quick-start.html">快速入门</a></li>
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<li class="toctree-l1"><a class="reference internal" href="advanced-use.html">进阶使用</a></li>
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<li class="toctree-l1"><a class="reference internal" href="commands.html">命令列表</a></li>
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<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/issues?q=label%3Auser-case">用户案例</a></li>
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<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/issues?q=label%3Aquestion-answered">Questions and answers</a></li>
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<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas">Fork me at GitHub</a></li>
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<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/blob/master/CONTRIBUTING.md">参与贡献</a></li>
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<li class="toctree-l1"><a class="reference internal" href="release-notes.html">Release Notes</a></li>
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