Spring setter match the return type of the getter Spring 命名规范问题
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因为Spring要求注入的成员变量要按照Sun的命名规范,所以,注入变量名必须首字母小写,而且在注入变量时,最好与java的类名相似。
在使用依赖的类中,要有get 与set
否则会出现错误:
因此在文件bean.xml中的变量一定要规范,
我改正后的配置是:
<bean id="userDao" class="com.uisftech.manager.user.dao.UserDao" scope="prototype"/>
<bean id="userServiceImpl" class="com.uisftech.manager.user.service.impl.UserServiceImpl" scope="prototype">
<property name="userDao">
<ref bean="userDao" />
</property>
</bean>
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