CachedThreadPool构造方法

public static ExecutorService newCachedThreadPooll() {    return new ThreadPoolExecutor(0, Integer.MAX_VALUE, 60L, TimeUnit.SECONDS, new SynchronousQueue
    
     ());}复制代码
    

该线程池特点：无核心线程数，只有非核心线程，非核心线程数可达到Integer.MAX_VALUE，且非核心线程等待时间为60秒，采用SynchronousQueue队列。

使用案例：

val pool: ExecutorService = Executors.newCachedThreadPool()复制代码

txt.click {    for (i in 0 until 30) {        val runnable = Runnable {            try {                Thread.sleep(2000)                log("当前线程是：", Thread.currentThread.name)            }catch(e: Exception) {                e.printStackTrace()            }        }        pool.execute(runnable)    }}复制代码