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| | | import org.springframework.stereotype.Component;
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| | |
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| | | /**
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| | | * @Description:spring bean获取工厂,获取spring中的已初始化的bean
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| | | * @description:spring bean获取工厂,获取spring中的已初始化的bean
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| | | * @author: swwheihei
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| | | * @date: 2019年6月25日 下午4:51:52
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| | | *
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| | |
| | | /**
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| | | * 获取对象 这里重写了bean方法,起主要作用
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| | | */
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| | | public static Object getBean(String beanId) throws BeansException {
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| | | if (applicationContext == null) return null;
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| | | return applicationContext.getBean(beanId);
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| | | public static <T> T getBean(String beanId) throws BeansException {
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| | | if (applicationContext == null) {
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| | | return null;
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| | | }
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| | | return (T) applicationContext.getBean(beanId);
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| | | }
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| | |
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| | | /**
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