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Task.java
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46 lines (37 loc) · 1.15 KB
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package com.xh.basic.async;
/**
* @author szq
* @Package com.xh.basic.async
* @Description: to do ...
* @date 2018/5/89:06
*/
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
import java.util.Random;
@Slf4j
@Component
public class Task {
public static Random random = new Random();
@Async("taskExecutor")
public void doTaskOne() throws Exception{
log.info("开始做任务一");
log.info("完成任务一，耗时：" + time() + "毫秒");
}
@Async("taskExecutor")
public void doTaskTwo() throws Exception{
log.info("开始做任务二");
log.info("完成任务二，耗时：" + time() + "毫秒");
}
@Async("taskExecutor")
public void doTaskThree() throws Exception{
log.info("开始做任务三");
log.info("完成任务三，耗时：" + time() + "毫秒");
}
private long time() throws Exception{
long start = System.currentTimeMillis();
Thread.sleep(random.nextInt(10000));
long end = System.currentTimeMillis();
return end - start;
}
}