Java Thread setPriority()方法

java.lang.Thread.setPriority() 方法改变该线程的优先级。

1 语法

public final void setPriority(int newPriority)

2 参数

newPriority：这是优先考虑这个线程设置为这个值。

3 返回值

无

4 示例 

package com.yiidian;

/**
 * 一点教程网： http://www.yiidian.com
 */
/**
 * java.lang.Thread.setPriority()方法的例子
 */
import java.lang.*;

public class Demo {

    public static void main(String[] args) {

        Thread t = Thread.currentThread();
        t.setName("Admin Thread");
        // set thread priority to 1
        t.setPriority(1);

        // prints the current thread
        System.out.println("Thread = " + t);

        int count = Thread.activeCount();
        System.out.println("currently active threads = " + count);
    }
}

输出结果为：

Thread = Thread[Admin Thread,1,main]
currently active threads = 2