Thread类的setName()方法用于更改线程的名称。
语法
public final void setName(String a)
参数
a- 线程要设置的新名称。
异常
SecurityException：如果当前线程无法修改线程，则抛出此异常。
示例代码
public class SetNameExample extends Thread
{
public void run()
{
System.out.println("running...");
}
public static void main(String args[])
{
// creating two threads
SetNameExample t1=new SetNameExample();
SetNameExample t2=new SetNameExample();
// start of thread
t1.start();
t2.start();
// change the thread name
t1.setName("Max Su");
t2.setName("yiibai");
// print the thread after changing
System.out.println("After changing name of t1: "+t1.getName());
System.out.println("After changing name of t2: "+t2.getName());
}
}
执行上面示例代码，得到以下结果：
After changing name of t1: Max Su
running...
running...
After changing name of t2: yiibai
