JAVA查看线程信息

        for(Map.Entry<Thread, StackTraceElement[]> stackTrace : Thread.getAllStackTraces().entrySet()){
            Thread thread = (Thread)stackTrace.getKey();
            StackTraceElement[] stack = (StackTraceElement[])stackTrace.getValue();
            if(thread.equals(Thread.currentThread())){
                continue;
            }
            System.out.print("\n线程："+thread.getName()+"\n");
            for(StackTraceElement element: stack){
                System.out.print("\t"+element+"\n");
            }
        }