<!DOCTYPE html> <!--[if IE 8]><html class="no-js lt-ie9" lang="zh-CN" > <![endif]--> <!--[if gt IE 8]><!--> <html class="no-js" lang="zh-CN" > <!--<![endif]--> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>sm — Arthas 3.1.5 文档</title> <link rel="shortcut icon" href="_static/favicon.ico"/> <script type="text/javascript" src="_static/js/modernizr.min.js"></script> <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script> <script type="text/javascript" src="_static/jquery.js"></script> <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <script type="text/javascript" src="_static/language_data.js"></script> <script type="text/javascript" src="_static/translations.js"></script> <script type="text/javascript" src="_static/js/theme.js"></script> <link rel="stylesheet" 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href="docker.html">Docker</a></li> <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> <li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/issues?q=label%3Aquestion-answered">常见问题</a></li> <li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas">Fork me at GitHub</a></li> <li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/blob/master/CONTRIBUTING.md#">编译调试/参与贡献</a></li> <li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/releases">Release Notes</a></li> <li class="toctree-l1"><a class="reference internal" href="contact-us.html">QQ群/钉钉群</a></li> </ul> </div> </div> </nav> <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> <nav class="wy-nav-top" aria-label="top navigation"> <i data-toggle="wy-nav-top" class="fa fa-bars"></i> <a href="index.html">Arthas</a> </nav> <div class="wy-nav-content"> <div class="rst-content"> <div role="navigation" aria-label="breadcrumbs navigation"> <ul class="wy-breadcrumbs"> <li><a href="index.html">Docs</a> »</li> <li><a href="commands.html">命令列表</a> »</li> <li>sm</li> <li class="wy-breadcrumbs-aside"> <a href="https://github.com/alibaba/arthas/blob/master/site/src/site/sphinx/sm.md" class="fa fa-github"> Edit on GitHub</a> </li> </ul> <hr/> </div> <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article"> <div itemprop="articleBody"> <div class="section" id="sm"> <h1>sm<a class="headerlink" href="#sm" title="永久链接至标题">¶</a></h1> <blockquote> <div><p>查看已加载类的方法信息</p> </div></blockquote> <p>“Search-Method” 的简写,这个命令能搜索出所有已经加载了 Class 信息的方法信息。</p> <p><code class="docutils literal notranslate"><span class="pre">sm</span></code> 命令只能看到由当前类所声明 (declaring) 的方法,父类则无法看到。</p> <div class="section" id="id1"> <h2>参数说明<a class="headerlink" href="#id1" title="永久链接至标题">¶</a></h2> <table border="1" class="docutils"> <thead> <tr> <th align="right">参数名称</th> <th align="left">参数说明</th> </tr> </thead> <tbody> <tr> <td align="right"><em>class-pattern</em></td> <td align="left">类名表达式匹配</td> </tr> <tr> <td align="right"><em>method-pattern</em></td> <td align="left">方法名表达式匹配</td> </tr> <tr> <td align="right">[d]</td> <td align="left">展示每个方法的详细信息</td> </tr> <tr> <td align="right">[E]</td> <td align="left">开启正则表达式匹配,默认为通配符匹配</td> </tr> </tbody> </table></div> <div class="section" id="id2"> <h2>使用参考<a class="headerlink" href="#id2" title="永久链接至标题">¶</a></h2> <div class="highlight-bash notranslate"><div class="highlight hljs"><pre class="bash">$ sm java.lang.String java.lang.String-><init> java.lang.String->equals java.lang.String->toString java.lang.String->hashCode java.lang.String->compareTo java.lang.String->indexOf java.lang.String->valueOf java.lang.String->checkBounds java.lang.String->length java.lang.String->isEmpty java.lang.String->charAt java.lang.String->codePointAt java.lang.String->codePointBefore java.lang.String->codePointCount java.lang.String->offsetByCodePoints java.lang.String->getChars java.lang.String->getBytes java.lang.String->contentEquals java.lang.String->nonSyncContentEquals java.lang.String->equalsIgnoreCase java.lang.String->compareToIgnoreCase java.lang.String->regionMatches java.lang.String->startsWith java.lang.String->endsWith java.lang.String->indexOfSupplementary java.lang.String->lastIndexOf java.lang.String->lastIndexOfSupplementary java.lang.String->substring java.lang.String->subSequence java.lang.String->concat java.lang.String->replace java.lang.String->matches java.lang.String->contains java.lang.String->replaceFirst java.lang.String->replaceAll java.lang.String->split java.lang.String->join java.lang.String->toLowerCase java.lang.String->toUpperCase java.lang.String->trim java.lang.String->toCharArray java.lang.String->format java.lang.String->copyValueOf java.lang.String->intern Affect(row-cnt:44) cost in 1342 ms.</pre></div> </div> <div class="highlight-bash notranslate"><div class="highlight hljs"><pre class="bash">$ sm -d java.lang.String toString declaring-class java.lang.String method-name toString modifier public annotation parameters return java.lang.String exceptions Affect(row-cnt:1) cost in 3 ms.</pre></div> </div> </div> </div> </div> </div> <footer> <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> <a href="dump.html" class="btn btn-neutral float-right" title="dump" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a> <a href="sc.html" class="btn btn-neutral float-left" title="sc" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a> </div> <hr/> <div role="contentinfo"> <p> © Copyright 2018-2019, Alibaba Middleware Group, and contributors </p> </div> Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a 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