线程安全同步锁

Java多线程编程实战指南：从基础创建到线程安全同步锁

class MyThread extends Thread { public void run() { System.out.println("线程执行中"); } } // 使用 MyThread thread = new MyThread(); thread.start(); public class Counter { private int count = 0; public synchronized void increment() { count++; } }...