導(dǎo)入jar包

commons-logging.jar
spring.jar

配置applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd">
        <!-- 
            xmlns:xmlnamespace xml文件的命名空間
            
        
         -->
</beans>