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| 1 | +package com.hope.test; |
| 2 | + |
| 3 | +import java.util.concurrent.ArrayBlockingQueue; |
| 4 | +import java.util.concurrent.ThreadPoolExecutor; |
| 5 | +import java.util.concurrent.TimeUnit; |
| 6 | + |
| 7 | +/** |
| 8 | + * @author:aodeng(低调小熊猫) |
| 9 | + * @blog:(https://aodeng.cc) |
| 10 | + * @Description: TODO |
| 11 | + * @Date: 19-5-8 |
| 12 | + **/ |
| 13 | +public class TestMain { |
| 14 | + public static void main(String[] args) { |
| 15 | + //构造一个线程池 |
| 16 | + ThreadPoolExecutor threadPool=new ThreadPoolExecutor( |
| 17 | + 1,1,1, TimeUnit.SECONDS, |
| 18 | + new ArrayBlockingQueue<Runnable>(1), |
| 19 | + new ThreadPoolExecutor.DiscardPolicy() |
| 20 | + ); |
| 21 | + threadPool.execute(new Runnable() { |
| 22 | + @Override |
| 23 | + public void run() { |
| 24 | + System.out.println("a"); |
| 25 | + for (int a =0;a<10;a++){ |
| 26 | + System.out.println(a+=1); |
| 27 | + } |
| 28 | + System.out.println("aa"); |
| 29 | + } |
| 30 | + }); |
| 31 | + threadPool.execute(new Runnable() { |
| 32 | + @Override |
| 33 | + public void run() { |
| 34 | + System.out.println("b"); |
| 35 | + for (int a =0;a<10;a++){ |
| 36 | + System.out.println(a+=1); |
| 37 | + } |
| 38 | + System.out.println("bb"); |
| 39 | + } |
| 40 | + }); |
| 41 | + threadPool.execute(new Runnable() { |
| 42 | + @Override |
| 43 | + public void run() { |
| 44 | + System.out.println("c"); |
| 45 | + for (int a =0;a<10;a++){ |
| 46 | + System.out.println(a+=1); |
| 47 | + } |
| 48 | + System.out.println("cc"); |
| 49 | + } |
| 50 | + }); |
| 51 | + threadPool.execute(new Runnable() { |
| 52 | + @Override |
| 53 | + public void run() { |
| 54 | + System.out.println("d"); |
| 55 | + int [] temp =new int[10]; |
| 56 | + for (int a =0;a<10;a++){ |
| 57 | + temp[a]=a+1; |
| 58 | + } |
| 59 | + for (int t:temp){ |
| 60 | + System.out.println(t); |
| 61 | + } |
| 62 | + System.out.println("dd"); |
| 63 | + } |
| 64 | + }); |
| 65 | + threadPool.execute(new Runnable() { |
| 66 | + @Override |
| 67 | + public void run() { |
| 68 | + System.out.println("e"); |
| 69 | + for (int a =0;a<10;a++){ |
| 70 | + System.out.println(a+=1); |
| 71 | + } |
| 72 | + System.out.println("ee"); |
| 73 | + } |
| 74 | + }); |
| 75 | + } |
| 76 | +} |
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