查看线程情况

来源:互联网 发布:mac os x启动盘 编辑:程序博客网 时间:2024/06/07 03:12

1、查看线程情况

<%@page import="java.util.Map"%><%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>服务器线程信息</title></head><body><%    for(Map.Entry<Thread, StackTraceElement[]> stackTrace:Thread.getAllStackTraces().entrySet()){        Thread thread=(Thread)stackTrace.getKey();        StackTraceElement[] stack=(StackTraceElement[])stackTrace.getValue();        out.print("\n线程:"+thread.getName()+"\n");        for(StackTraceElement element:stack){            out.print("\t"+element+"\n");                    }        out.println("<hr/>");    }%></body></html>


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