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  • springboot 定时任务使用service

    首先定义一个utils工具类: ApplicationContextUtil ,并注册为 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. 给与要使用的service定义名字便于引用:

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

    3. 在定时任务中实例化该service对象:

    YuqingReportService reportService = (YuqingReportService) ApplicationContextUtil.getBean("YuqingReportService");
    reportService.getReport();    
    心有远方 何惧苟且
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  • 原文地址:https://www.cnblogs.com/MaggieForest/p/14746633.html
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