Java 实例 - 获取所有线程
以下实例演示了如何使用 getName() 方法获取所有正在运行的线程:
Main.java 文件
publicclassMainextendsThread{publicstaticvoidmain(String[]args){Maint1 = newMain();
t1.setName("thread1");
t1.start();
ThreadGroupcurrentGroup =
Thread.currentThread().getThreadGroup();
intnoThreads = currentGroup.activeCount();
Thread[]lstThreads = newThread[noThreads];
currentGroup.enumerate(lstThreads);
for(inti = 0; i < noThreads; i++)System.out.println("线程号:" + i + " = " + lstThreads[i].getName());
}}
以上代码运行输出结果为:
线程号:0 = main 线程号:1 = thread1