[英]Spring Scheduled annotation how does it work
I have created a function in java.That function should run on every day mid night 我在Java中创建了一个函数,该函数应该每天午夜运行
//My function this function is within UpdateService Class
@Scheduled(cron = "0 0 0 * * ?")
public static void UpdateFn() {
try {
System.out.println("-----------Background Task Running----------------");
//code to update some data every day
System.out.println("-----------Background Task Ending----------------");
} catch (Exception e) {
e.printStackTrace();
}
}
//My xml configuration
<task:annotation-driven />
<bean id="UpdateTask" class="com.ss.utility.UpdateService"></bean>
</beans>
But i not working as expected.Sometime it executed and sometime not.Any solution for this. 但是我没有按预期的方式工作。有时它执行了,有时没有。为此的任何解决方案。
Spring version is 4 春季版是4
You shoundn't use static method for this. 您不必为此使用静态方法。 Try to use following code: 尝试使用以下代码:
@Scheduled(cron = "0 0 0 * * ?")
public void UpdateFn() {
try {
System.out.println("-----------Background Task Running----------------");
//code to update some data every day
System.out.println("-----------Background Task Ending----------------");
} catch (Exception e) {
e.printStackTrace();
}
}
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