SpringBoot集成Quartz框架时Bean对象无法注入问题解决

港控/mmm° 2023-02-27 15:59 217阅读 0赞

最近在使用springboot集成quartz框架时，遇到了无法利用@Autowire注入Bean对象，最终解决方法如下：

1.新增SpringContextUtils.java工具类

/**
     * @author Toryci
     * @version v1.0
     * @description Spring Bean 对象获取工具类
     * @date 2020/7/15 22:16
     */
    @Component
    public class SpringContextUtils implements ApplicationContextAware {
        private static ApplicationContext applicationContext;
    
        @Override
        public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
            SpringContextUtils.applicationContext = applicationContext;
        }
    
        public static Object getBean(String name) {
            return applicationContext.getBean(name);
        }
    
        public static <T> T getBean(String name, Class<T> requiredType) {
            return applicationContext.getBean(name, requiredType);
        }
    
        public static boolean containsBean(String name) {
            return applicationContext.containsBean(name);
        }
    
        public static boolean isSingleton(String name) {
            return applicationContext.isSingleton(name);
        }
    
        public static Class<? extends Object> getType(String name) {
            return applicationContext.getType(name);
        }
    }

2.在quartz job作业类中通过**类似**以下方式注入Bean对象即可：

// 获取Bean对象
    JobExecuteService jobExecuteService = (JobExecuteService) SpringContextUtils.getBean("jobExecuteServiceImpl");
    // 调用方法
    jobExecuteService.print();