Spring線程池配置

原文：http://blog.csdn.net/shimiso/article/details/8964527

Spring配置

<!-- 異步線程池 -->
<bean id="taskExecutor"
	class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">
	<!-- 核心線程數 -->
	<property name="corePoolSize" value="10" />
	<!-- 最大線程數 -->
	<property name="maxPoolSize" value="100" />
	<!-- 隊列最大長度 >=mainExecutor.maxSize -->
	<property name="queueCapacity" value="1000" />
	<!-- 線程池維護線程所允許的空閒時間 -->
	<property name="keepAliveSeconds" value="300" />
	<!-- 線程池對拒絕任務(無線程可用)的處理策略 -->
	<property name="rejectedExecutionHandler">
		<bean class="java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy" />
	</property>
</bean>

Java代碼

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.task.TaskExecutor;

public class ThreadPoolTest {
	@Autowired
	private TaskExecutor taskExecutor;// 線程池

	// 將創建的線程添加到線程池中
	public void test() throws Exception {
		for (int i = 0; i < 10; i++) {
			this.taskExecutor.execute(new AppContentDataPushThread());
		}
	}

	class AppContentDataPushThread implements Runnable {

		public AppContentDataPushThread() {
		}

		@Override
		public void run() {
			System.out.println("執行線程");
		}
	}
}