我在这就简要给出了,不详细说明了,
首先,导入jar文件,如下图所示:
创建一个类用于测试:
在src下创建一个名为SpringApplicationContext.xml的文件,而后该文件中的内容如下所示:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <bean id="user" class="com.yun.buildHibernate.entity.User"> <property name="id" value="1"/> <property name="name" value="耶律齐元"/> <property name="password" value="dmj432156789"/> <property name="email" value="dmj@163.com"/> <property name="address" value="云大昆明"/> </bean> </beans>
之后配置web.xml——往web.xml中加入下面的部分(表示以Spring开头且以.xml结尾的文件),如下所示:
<context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath*:Spring*.xml </param-value> </context-param>
之后,用如下方式得到bean,即实例化了的对象:
private void testSpring(){ ApplicationContext ac = new ClassPathXmlApplicationContext("SpringApplicationContext.xml"); User user = (User) ac.getBean("user"); if(user == null){ Out.println("得到的user的值是null"); }else{ Out.println(user.toString()); } }
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