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3.3.4
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< a href = "https://github.com/alibaba/arthas/blob/master/site/src/site/sphinx/start-arthas.md" class = "fa fa-github" > Edit on GitHub< / a >
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< h1 > 启动 Arthas< a class = "headerlink" href = "#arthas" title = "永久链接至标题" > ¶< / a > < / h1 >
< div class = "section" id = "id1" >
< h2 > 交互模式启动< a class = "headerlink" href = "#id1" title = "永久链接至标题" > ¶< / a > < / h2 >
< div class = "highlight-bash notranslate" > < div class = "highlight hljs" > < pre class = "bash" > ./as.sh< / pre > < / div >
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< div class = "highlight-bash notranslate" > < div class = "highlight hljs" > < pre class = "bash" > ➜ bin git:(develop) ✗ ./as.sh
Found existing java process, please choose one and input the serial number of the process, eg: 1 . Then hit ENTER.
[1]: 3088 org.jetbrains.idea.maven.server.RemoteMavenServer
* [2]: 12872 org.apache.catalina.startup.Bootstrap
[3]: 2455
Attaching to 12872...
,---. ,------. ,--------.,--. ,--. ,---. ,---.
/ O \ | .--. ' ' --. .--' | ' --' | / O \ ' .-'
| .-. || ' --' .' | | | .--. || .-. |`. `-.
| | | || |\ \ | | | | | || | | |.-' |
`--' `--' `--' ' --' `--' `--' `--' `--' `--' `-----'
$< / pre > < / div >
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< div class = "section" id = "id2" >
< h2 > 非交互模式启动< a class = "headerlink" href = "#id2" title = "永久链接至标题" > ¶< / a > < / h2 >
< p > 启动脚本如下：< / p >
< div class = "highlight-bash notranslate" > < div class = "highlight hljs" > < pre class = "bash" > ./as.sh < PID> [@IP:PORT]< / pre > < / div >
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< h3 > 参数说明< a class = "headerlink" href = "#id3" title = "永久链接至标题" > ¶< / a > < / h3 >
< ul class = "simple" >
< li > < p > PID： （ < / p > < / li >
< li > < p > IP： < code class = "docutils literal notranslate" > < span class = "pre" > 127.00.1< / span > < / code > 。Arthas允许多个用户同时访问， < / p > < / li >
< li > < p > PORT： < / p > < / li >
< / ul >
< / div >
< div class = "section" id = "id4" >
< h3 > 示例< a class = "headerlink" href = "#id4" title = "永久链接至标题" > ¶< / a > < / h3 >
< ul >
< li > < p > 如果不指定 IP 和 PORT， < / p >
< blockquote >
< div > < p > ./as.sh 12345< / p >
< / div > < / blockquote >
< p > 上述命令等价于：< / p >
< blockquote >
< div > < p > ./as.sh 12356@ 127.0.0.1:3658< / p >
< / div > < / blockquote >
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< div class = "section" id = "id5" >
< h3 > 远程诊断< a class = "headerlink" href = "#id5" title = "永久链接至标题" > ¶< / a > < / h3 >
< p > 服务器启动 Arthas Server 后，其他人可以使用 telnet 远程连接上去进程诊断，例如：< / p >
< div class = "highlight-bash notranslate" > < div class = "highlight hljs" > < pre class = "bash" > telnet 192.168.1.119 3658< / pre > < / div >
< / div >
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< h3 > sudo 支持< a class = "headerlink" href = "#sudo" title = "永久链接至标题" > ¶< / a > < / h3 >
< p > 成熟的线上管理环境一般都不会直接开放 JVM 部署用户权限给你，而是通过 sudo-list 来控制和监控用户的越权操作。由于 as.sh 脚本中会对当前用户的环境变量产生感知，所以需要加上 -H 参数< / p >
< div class = "highlight-bash notranslate" > < div class = "highlight hljs" > < pre class = "bash" > sudo -u admin -H ./as.sh 12345< / pre > < / div >
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< h3 > Windows 环境支持< a class = "headerlink" href = "#windows" title = "永久链接至标题" > ¶< / a > < / h3 >
< p > 目前< code class = "docutils literal notranslate" > < span class = "pre" > as.bat< / span > < / code > 脚本只支持一个参数： < / p >
< div class = "highlight-bash notranslate" > < div class = "highlight hljs" > < pre class = "bash" > as.bat < pid> < / pre > < / div >
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