Java中如何创建ThreadFactory时设置线程名称呢？

下文笔者讲述使用ThreadFactory设置线程名称的方法分享，如下所示:

方式一：
使用Spring框架的CustomizableThreadFactory

例

ThreadFactory springThreadFactory = new CustomizableThreadFactory("springThread-pool-");

ExecutorService exec = new ThreadPoolExecutor(1, 1,
		0L, TimeUnit.MILLISECONDS,
		new LinkedBlockingQueue<Runnable>(10),springThreadFactory);
exec.submit(() -> {
	logger.info("--日志");
});

---

方式二:
使用google guava工具类中的ThreadFactoryBuilder链式方式创建

例:

ThreadFactory guavaThreadFactory = new ThreadFactoryBuilder().setNameFormat("retryClient-pool-").build();

ExecutorService exec = new ThreadPoolExecutor(1, 1,
		0L, TimeUnit.MILLISECONDS,
		new LinkedBlockingQueue<Runnable>(10),guavaThreadFactory );
exec.submit(() -> {
	logger.info("--日志---");
});

---

方式三:BasicThreadFactory
Apache commons-lang3 提供的 BasicThreadFactory

例:

ThreadFactory basicThreadFactory = new BasicThreadFactory.Builder()
		.namingPattern("basicThreadFactory-").build();

ExecutorService exec = new ThreadPoolExecutor(1, 1,
		0L, TimeUnit.MILLISECONDS,
		new LinkedBlockingQueue<Runnable>(10),basicThreadFactory );
exec.submit(() -> {
	logger.info("--日志---");
});
 

---

当然我们也可用使用java.lang.Thread线程类，对线程名称进行相应的设置

final Thread thread = new Thread();
thread.setName(name);