You're not doing anything wrong. The program fires off the threads, then you call ExecutorService::shutdown . The shutdown only occurs once ... ... <看更多>

Example for ExecutorService in Java. GitHub Gist: instantly share code, ... final ExecutorService executor = Executors.newFixedThreadPool(NUMBER_OF_THREADS);. ... <看更多>

public static ExecutorService newFixedThreadPool(int nThreads) 創建固定數量的Thead，提交Task 的時候如果未達 nThreads 的數量的話，則會一直 ... ... <看更多>

Executors 返回滿足特定需求的不同型別的ThreadPools。 public static ExecutorService newSingleThreadExecutor(). 建立一個Executor，它使用一個在無界 ... ... <看更多>