使用多线程

Posted 2020-11-12 梦见舟

ExecutorService executor = Executors.newCachedThreadPool();
for(int i=0;i<threadNum;i++){
　　String[] tempOrderIds = copyOrderIds(i, orderThresholdNum,orderNum,orderIds);
　　executor.execute(()->{
   　　try {
      　　doSomething(tempOrdersIds);
      } catch (Exception ex) {
      　　ex.printStackTrace();
      }
   });
}