Java Thread - 如何从mysql中同时插入和选择...

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;

public class Main {
  public static void main(String args[]) throws Exception {
    ExecutorService executor = Executors.newCachedThreadPool();
    Future<?> future = executor.submit(()->{
        try {
          Thread.sleep(1000);
        } catch (Exception e) {
          System.out.println("Epic fail.");
        }
    });
    System.out.println("Waiting for task to finish..");
    future.get();
    System.out.println("Task finished!");
    executor.shutdown();
  }
}