<!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 > dump — Arthas 3.0.5-SNAPSHOT 文档< / title >
< link rel = "shortcut icon" href = "_static/favicon.ico" / >
< link rel = "stylesheet" href = "_static/css/theme.css" type = "text/css" / >
< link rel = "stylesheet" href = "_static/pygments.css" type = "text/css" / >
< link rel = "stylesheet" href = "_static/overrides.css" type = "text/css" / >
< link rel = "index" title = "索引" href = "genindex.html" / >
< link rel = "search" title = "搜索" href = "search.html" / >
< link rel = "next" title = "jad" href = "jad.html" / >
< link rel = "prev" title = "sm" href = "sm.html" / >
< script src = "_static/center_page.js" > < / script >
< script src = "_static/js/modernizr.min.js" > < / script >
< / head >
< body class = "wy-body-for-nav" >
< div class = "wy-grid-for-nav" >
< nav data-toggle = "wy-nav-shift" class = "wy-nav-side" >
< div class = "wy-side-scroll" >
< div class = "wy-side-nav-search" >
< a href = "index.html" class = "icon icon-home" > Arthas
< / a >
< div class = "version" >
3.0.5-SNAPSHOT
< / div >
< div role = "search" >
< form id = "rtd-search-form" class = "wy-form" action = "search.html" method = "get" >
< input type = "text" name = "q" placeholder = "Search docs" / >
< input type = "hidden" name = "check_keywords" value = "yes" / >
< input type = "hidden" name = "area" value = "default" / >
< / form >
< / div >
< / div >
< div class = "wy-menu wy-menu-vertical" data-spy = "affix" role = "navigation" aria-label = "main navigation" >
< ul class = "current" >
< li class = "toctree-l1" > < a class = "reference internal" href = "install-detail.html" > 安装< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "quick-start.html" > 快速入门< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "advanced-use.html" > 进阶使用< / a > < / li >
< li class = "toctree-l1 current" > < a class = "reference internal" href = "commands.html" > 命令列表< / a > < ul class = "current" >
< li class = "toctree-l2" > < a class = "reference internal" href = "dashboard.html" > dashboard< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "thread.html" > thread< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "jvm.html" > jvm< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "sysprop.html" > sysprop< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "getstatic.html" > getstatic< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "sc.html" > sc< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "sm.html" > sm< / a > < / li >
< li class = "toctree-l2 current" > < a class = "current reference internal" href = "#" > dump< / a > < ul >
< li class = "toctree-l3" > < a class = "reference internal" href = "#" > 参数说明< / a > < / li >
< li class = "toctree-l3" > < a class = "reference internal" href = "#" > 使用参考< / a > < / li >
< / ul >
< / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "jad.html" > jad< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "classloader.html" > classloader< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "redefine.html" > redefine< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "monitor.html" > monitor< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "watch.html" > watch< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "trace.html" > trace< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "stack.html" > stack< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "tt.html" > tt< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "options.html" > options< / a > < / li >
< li class = "toctree-l2" > < a class = "reference internal" href = "commands.html#arthas" > Arthas 基础命令< / a > < / li >
< / ul >
< / 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 internal" href = "release-notes.html" > Release Notes< / a > < / li >
< li class = "toctree-l1" > < a class = "reference external" href = "https://github.com/alibaba/arthas/issues?q=label%3Aquestion-answered" > Questions and answers< / 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" > 参与贡献< / 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 > dump< / li >
< li class = "wy-breadcrumbs-aside" >
< a href = "https://github.com/alibaba/arthas/blob/master/site/src/site/sphinx/dump.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 = "dump" >
< span id = "dump" > < / span > < h1 > dump< a class = "headerlink" href = "#dump" title = "永久链接至标题" > ¶< / a > < / h1 >
< blockquote >
< div > dump 已加载类的 bytecode 到特定目录< / div > < / blockquote >
< div class = "section" id = "" >
< span id = "id1" > < / span > < h2 > 参数说明< a class = "headerlink" href = "#" 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" > < code > [c:]< / code > < / td >
< td align = "left" > 类所属 ClassLoader 的 hashcode< / 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 = "" >
< span id = "id2" > < / span > < h2 > 使用参考< a class = "headerlink" href = "#" title = "永久链接至标题" > ¶< / a > < / h2 >
< div class = "highlight-shell notranslate" > < div class = "highlight" > < pre > < span > < / span > $ dump -E org< span class = "se" > \.< / span > apache< span class = "se" > \.< / span > commons< span class = "se" > \.< / span > lang< span class = "se" > \.< / span > StringUtils
HASHCODE CLASSLOADER LOCATION
29505d69 +-tddl-client< span class = "s1" > ' s ModuleClassLoader /Users/zhuyong/middleware/taobao-tomcat/output/build/bin/classdump/com.taobao.pandora< / span >
< span class = "s1" > .service.loader.ModuleClassLoader-29505d69/org.apache.commons.lang.StringUtils.class< / span >
< span class = "s1" > 6e51ad67 +-java.net.URLClassLoader@6e51ad67 /Users/zhuyong/middleware/taobao-tomcat/output/build/bin/classdump/java.net.URLClassL< / span >
< span class = "s1" > +-sun.misc.Launcher$AppClassLoader@6951a712 oader-6e51ad67/org.apache.commons.lang.StringUtils.class< / span >
< span class = "s1" > +-sun.misc.Launcher$ExtClassLoader@6fafc4c2< / span >
< span class = "s1" > 2bdd9114 +-pandora-qos-service' < / span > s ModuleClassLoader /Users/zhuyong/middleware/taobao-tomcat/output/build/bin/classdump/com.taobao.pandora
.service.loader.ModuleClassLoader-2bdd9114/org.apache.commons.lang.StringUtils.class
544dc9ba +-com.taobao.tomcat.container.context.loader.AliWebappClassLoader /Users/zhuyong/middleware/taobao-tomcat/output/build/bin/classdump/com.taobao.tomcat.
+-org.apache.catalina.loader.StandardClassLoader@2302e984 container.context.loader.AliWebappClassLoader-544dc9ba/org.apache.commons.lang.String
+-sun.misc.Launcher< span class = "nv" > $AppClassLoader< / span > @6951a712 Utils.class
+-sun.misc.Launcher< span class = "nv" > $ExtClassLoader< / span > @6fafc4c2
22880c2b +-java.net.URLClassLoader@22880c2b /Users/zhuyong/middleware/taobao-tomcat/output/build/bin/classdump/java.net.URLClassL
+-sun.misc.Launcher< span class = "nv" > $AppClassLoader< / span > @6951a712 oader-22880c2b/org.apache.commons.lang.StringUtils.class
+-sun.misc.Launcher< span class = "nv" > $ExtClassLoader< / span > @6fafc4c2
Affect< span class = "o" > (< / span > row-cnt:5< span class = "o" > )< / span > cost in < span class = "m" > 156< / span > ms.
$ dump -E org< span class = "se" > \.< / span > apache< span class = "se" > \.< / span > commons< span class = "se" > \.< / span > lang< span class = "se" > \.< / span > StringUtils -c 22880c2b
HASHCODE CLASSLOADER LOCATION
22880c2b +-java.net.URLClassLoader@22880c2b /Users/zhuyong/middleware/taobao-tomcat/output/build/bin/classdump/java.net.URLClassLoader-22880c2b/org
+-sun.misc.Launcher< span class = "nv" > $AppClassLoader< / span > @6951a712 .apache.commons.lang.StringUtils.class
+-sun.misc.Launcher< span class = "nv" > $ExtClassLoader< / span > @6fafc4c2
Affect< span class = "o" > (< / span > row-cnt:1< span class = "o" > )< / span > cost in < span class = "m" > 67< / span > ms.
< / pre > < / div >
< / div >
< / div >
< / div >
< / div >
< / div >
< footer >
< div class = "rst-footer-buttons" role = "navigation" aria-label = "footer navigation" >
< a href = "jad.html" class = "btn btn-neutral float-right" title = "jad" accesskey = "n" rel = "next" > Next < span class = "fa fa-arrow-circle-right" > < / span > < / a >
< a href = "sm.html" class = "btn btn-neutral" title = "sm" accesskey = "p" rel = "prev" > < span class = "fa fa-arrow-circle-left" > < / span > Previous< / a >
< / div >
< hr / >
< div role = "contentinfo" >
< p >
© Copyright 2018, Alibaba Middleware Group, and contributors.
< / p >
< / div >
Built with < a href = "http://sphinx-doc.org/" > Sphinx< / a > using a < a href = "https://github.com/rtfd/sphinx_rtd_theme" > theme< / a > provided by < a href = "https://readthedocs.org" > Read the Docs< / a > .
< / footer >
< / div >
< / div >
< / section >
< / div >
< script type = "text/javascript" >
var DOCUMENTATION_OPTIONS = {
URL_ROOT:'./',
VERSION:'3.0.5-SNAPSHOT',
LANGUAGE:'zh_CN',
COLLAPSE_INDEX:false,
FILE_SUFFIX:'.html',
HAS_SOURCE: true,
SOURCELINK_SUFFIX: '.txt'
};
< / 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/translations.js" > < / script >
< script type = "text/javascript" src = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML" > < / script >
< script type = "text/javascript" src = "_static/js/theme.js" > < / script >
< script type = "text/javascript" >
jQuery(function () {
SphinxRtdTheme.Navigation.enable(true);
});
< / script >
< div class = "github-fork-ribbon-wrapper right" >
< div class = "github-fork-ribbon" >
< a href = "https://github.com/alibaba/arthas" > Fork me at GitHub< / a >
< / div >
< / div >
< script type = "text/javascript" src = "_static/add_badges.js" > < / script >
< script >
var _hmt = _hmt || [];
(function() {
var hm = document.createElement("script");
hm.src = "https://hm.baidu.com/hm.js?d5c5e25b100f0eb51a4c35c8a86ea9b4";
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(hm, s);
})();
< / script >
< / body >
< / html >
