Java线程调度ScheduledThreadPoolExecutor简单使用样例
代码例子：
package test;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
public class Test {
private static class TestTask implements Runnable {
private String TAG = "";
public TestTask(String tag) {
TAG = tag;
}
@Override
public void run() {
System.out.println(TAG + "\t" + System.currentTimeMillis());
}
}
public static void main(String[] args) {
ScheduledThreadPoolExecutor mScheduledThreadPoolExecutor = new ScheduledThreadPoolExecutor(2);
int time = 3; // 延迟3秒执行
TestTask zhang = new TestTask("zhang");
TestTask phil = new TestTask("phil");
mScheduledThreadPoolExecutor.schedule(zhang, time, TimeUnit.SECONDS);
// 再上一个任务的3秒后执行
mScheduledThreadPoolExecutor.schedule(phil, time * 2, TimeUnit.SECONDS);
}
}
代码运行结果输出：
zhang 1488963240889
phil 1488963243889
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