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文章目录
  1. 1. Callable vs Runnable interface in Java

Callable vs Runnable interface in Java

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new Runnable() {
	public void run() {
		
	}
};
		
new Callable<String>() {
	@Override
	public String call() throws Exception {
		// TODO Auto-generated method stub
		return null;
	}
};

  • Runnable 自JDK 1.0就有；Callable JDK 5.0

  • Runnable 定义任务方法是 public void run()；Callable 定义任务方法是 public call() throws Exception

  • run()无返回值；call返回值；

  • Callable 泛型接口；

  • Callable 可抛检查型异常；

文章目录
  1. 1. Callable vs Runnable interface in Java