springboot 定時任務使用service

首先定義一個utils工具類： ApplicationContextUtil ，並注冊為 Component 

package xin.qust.platform.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class ApplicationContextUtil implements ApplicationContextAware {
    private static ApplicationContext applicationContext;

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }


    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        ApplicationContextUtil.applicationContext = applicationContext;

    }


    public static Object getBean(String beanName) {
        return applicationContext.getBean(beanName);
    }
}

2. 給與要使用的service定義名字便於引用：

@Service("YuqingReportService")
public class YuqingReportService {}

3. 在定時任務中實例化該service對象：

YuqingReportService reportService = (YuqingReportService) ApplicationContextUtil.getBean("YuqingReportService");
reportService.getReport();