Spring Use Tutorial (iii) generic dependency injection

Source: Internet
Author: User

<?XML version= "1.0" encoding= "UTF-8"?><Beansxmlns= "Http://www.springframework.org/schema/beans"Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"Xmlns:context= "Http://www.springframework.org/schema/context"xsi:schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd Http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd ">    <Context:component-scanBase-package= "Com.test.spring.beans"></Context:component-scan></Beans>
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 Package Com.test.spring.beans; Import org.springframework.beans.factory.annotation.Autowired;  Public class Baseservice<t> {    @Autowired    protected  baserepository repository;      Public void Add () {        System.out.println ("Add .....");        System.out.println (repository);    }}
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 Package Com.test.spring.beans;  Public class Baserepository<t> {}
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     Package Com.test.spring.beans;         Import org.springframework.stereotype.Repository;        @Repository    Publicclassextends baserepository<user>{        }
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 Package Com.test.spring.beans; Import Org.springframework.stereotype.Service; @Service  Public class extends Baseservice<user>{}
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 Package Com.test.spring.beans;  Public class User {}
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 PackageCom.test.spring.beans;ImportOrg.springframework.context.ApplicationContext;ImportOrg.springframework.context.support.ClassPathXmlApplicationContext; Public classMain { Public Static voidMain (string[] args) {ApplicationContext con=NewClasspathxmlapplicationcontext ("Beans_fanxing.xml"); UserService u= (UserService) con.getbean ("UserService");     U.add (); }}
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Spring Use Tutorial (iii) generic dependency injection

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