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Commit 8b340f1

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更新线程池测试用例代码
1 parent ca059a5 commit 8b340f1

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8 files changed

+361
-28
lines changed

8 files changed

+361
-28
lines changed
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package com.javaedge.concurrency.common.closure;
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import org.testng.annotations.Test;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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public class ThreadClosure {
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/**
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* threadLocal变量,每个线程都有一个副本,互不干扰
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*/
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public static ThreadLocal<String> value = new ThreadLocal<>();
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@Test
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public void threadLocalTest() throws Exception {
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// 主线程设值
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value.set("这是主线程设置的123");
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String v = value.get();
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System.out.println("线程1执行之前,主线程取到的值:" + v);
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new Thread(() -> {
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String v1 = value.get();
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System.out.println("线程1取到的值:" + v1);
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// 设置 threadLocal
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value.set("这是线程1设置的456");
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v1 = value.get();
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System.out.println("重新设置之后,线程1取到的值:" + v1);
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System.out.println("线程1执行结束");
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}).start();
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// 等待所有线程执行结束
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Thread.sleep(5000L);
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v = value.get();
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System.out.println("线程1执行之后,主线程取到的值:" + v);
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}
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}
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‎concurrency/src/main/java/com/javaedge/concurrency/example/threadLocal/RequestHolder.java

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package com.javaedge.concurrency.example.threadLocal;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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public class RequestHolder {
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private final static ThreadLocal<Long> requestHolder = new ThreadLocal<>();

‎concurrency/src/main/java/com/javaedge/concurrency/example/threadLocal/ThreadLocalController.java

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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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@Controller
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@RequestMapping("/threadLocal")
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public class ThreadLocalController {

‎concurrency/src/main/java/com/javaedge/concurrency/example/threadPool/ThreadPoolExample1.java renamed to ‎concurrency/src/main/java/com/javaedge/concurrency/example/threadpool/ThreadPoolExample1.java

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package com.javaedge.concurrency.example.threadPool;
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package com.javaedge.concurrency.example.threadpool;
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import lombok.extern.slf4j.Slf4j;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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@Slf4j
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public class ThreadPoolExample1 {
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@@ -14,12 +19,7 @@ public static void main(String[] args) {
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for (int i = 0; i < 10; i++) {
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final int index = i;
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executorService.execute(new Runnable() {
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@Override
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public void run() {
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log.info("task:{}", index);
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}
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});
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executorService.execute(() -> log.info("task:{}", index));
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}
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executorService.shutdown();
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}

‎concurrency/src/main/java/com/javaedge/concurrency/example/threadPool/ThreadPoolExample2.java renamed to ‎concurrency/src/main/java/com/javaedge/concurrency/example/threadpool/ThreadPoolExample2.java

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package com.javaedge.concurrency.example.threadPool;
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package com.javaedge.concurrency.example.threadpool;
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import lombok.extern.slf4j.Slf4j;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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@Slf4j
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public class ThreadPoolExample2 {
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for (int i = 0; i < 10; i++) {
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final int index = i;
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executorService.execute(new Runnable() {
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@Override
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public void run() {
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log.info("task:{}", index);
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}
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});
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executorService.execute(() -> log.info("task:{}", index));
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}
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executorService.shutdown();
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}

‎concurrency/src/main/java/com/javaedge/concurrency/example/threadPool/ThreadPoolExample3.java renamed to ‎concurrency/src/main/java/com/javaedge/concurrency/example/threadpool/ThreadPoolExample3.java

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package com.javaedge.concurrency.example.threadPool;
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package com.javaedge.concurrency.example.threadpool;
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import lombok.extern.slf4j.Slf4j;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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@Slf4j
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public class ThreadPoolExample3 {
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for (int i = 0; i < 10; i++) {
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final int index = i;
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executorService.execute(new Runnable() {
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@Override
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public void run() {
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log.info("task:{}", index);
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}
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});
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executorService.execute(() -> log.info("task:{}", index));
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}
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executorService.shutdown();
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}

‎concurrency/src/main/java/com/javaedge/concurrency/example/threadPool/ThreadPoolExample4.java renamed to ‎concurrency/src/main/java/com/javaedge/concurrency/example/threadpool/ThreadPoolExample4.java

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package com.javaedge.concurrency.example.threadPool;
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package com.javaedge.concurrency.example.threadpool;
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import lombok.extern.slf4j.Slf4j;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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/**
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*
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* @author JavaEdge
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* @date 2019年10月9日
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*/
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@Slf4j
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public class ThreadPoolExample4 {
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// }
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// }, 3, TimeUnit.SECONDS);
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executorService.scheduleAtFixedRate(new Runnable() {
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@Override
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public void run() {
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log.warn("schedule run");
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}
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}, 1, 3, TimeUnit.SECONDS);
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executorService.scheduleAtFixedRate(() -> log.warn("schedule run"), 1, 3, TimeUnit.SECONDS);
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// executorService.shutdown();
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Timer timer = new Timer();

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