Java 中的守护线程是什么? [英] What is a daemon thread in Java?

问题描述

谁能告诉我 Java 中的守护线程是什么?

Can anybody tell me what daemon threads are in Java?

推荐答案

守护线程是在程序完成但线程仍在运行时不阻止 JVM 退出的线程.守护线程的一个例子是垃圾收集.

A daemon thread is a thread that does not prevent the JVM from exiting when the program finishes but the thread is still running. An example for a daemon thread is the garbage collection.

您可以使用 setDaemon(boolean) 方法在线程启动之前更改 Thread 守护进程的属性.

You can use the setDaemon(boolean) method to change the Thread daemon properties before the thread starts.

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