SpringBoot+Quartz定時任務:Job類對象注入問題（定時任務報錯）

1、quartz的掃描的優先級比

@Autowired注入對象的優先級高；

2、可以使用springbean獲取對象

eg:

ILeaseLeasorBlacklistService blacklistservice = SpringUtils.getBean(ILeaseLeasorBlacklistService.class);
ILeaseSupplierCompanyinforService companyinforservice = SpringUtils.getBean(ILeaseSupplierCompanyinforService.class);

3、springUtils的代碼如下：

package com.admin.common.utils.spring;

import org.springframework.aop.framework.AopContext;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.stereotype.Component;

/**
 * spring工具類 方便在非spring管理環境中獲取bean
 * 
 * @author admin
 */
@Component
public final class SpringUtils implements BeanFactoryPostProcessor
{
    /** Spring應用上下文環境 */
    private static ConfigurableListableBeanFactory beanFactory;

    @Override
    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
    {
        SpringUtils.beanFactory = beanFactory;
    }

    /**
     * 獲取對象
     *
     * @param name
     * @return Object 一個以所給名字注冊的bean的實例
     * @throws org.springframework.beans.BeansException
     *
     */
    @SuppressWarnings("unchecked")
    public static <T> T getBean(String name) throws BeansException
    {
        return (T) beanFactory.getBean(name);
    }

    /**
     * 獲取類型為requiredType的對象
     *
     * @param clz
     * @return
     * @throws org.springframework.beans.BeansException
     *
     */
    public static <T> T getBean(Class<T> clz) throws BeansException
    {
        T result = (T) beanFactory.getBean(clz);
        return result;
    }

    /**
     * 如果BeanFactory包含一個與所給名稱匹配的bean定義，則返回true
     *
     * @param name
     * @return boolean
     */
    public static boolean containsBean(String name)
    {
        return beanFactory.containsBean(name);
    }

    /**
     * 判斷以給定名字注冊的bean定義是一個singleton還是一個prototype。 如果與給定名字相應的bean定義沒有被找到，將會拋出一個異常（NoSuchBeanDefinitionException）
     *
     * @param name
     * @return boolean
     * @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
     *
     */
    public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException
    {
        return beanFactory.isSingleton(name);
    }

    /**
     * @param name
     * @return Class 注冊對象的類型
     * @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
     *
     */
    public static Class<?> getType(String name) throws NoSuchBeanDefinitionException
    {
        return beanFactory.getType(name);
    }

    /**
     * 如果給定的bean名字在bean定義中有別名，則返回這些別名
     *
     * @param name
     * @return
     * @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
     *
     */
    public static String[] getAliases(String name) throws NoSuchBeanDefinitionException
    {
        return beanFactory.getAliases(name);
    }

    /**
     * 獲取aop代理對象
     * 
     * @param invoker
     * @return
     */
    @SuppressWarnings("unchecked")
    public static <T> T getAopProxy(T invoker)
    {
        return (T) AopContext.currentProxy();
    }
}

　　4、獲取對象代碼

LeaseLeasorBlacklistMapper leaseLeasorBlacklistMapper = SpringUtils.getBean(LeaseLeasorBlacklistMapper.class);

　　

 

 

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