sping Ibatis 出现Invalid property 'sqlMapClient' of bean class [com.yh.dao.UserDao

[小牛毛]

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDao' defined in ServletContext resource [/WEB-INF/config/user/spring-user.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'sqlMapClient' of bean class [com.yh.dao.UserDao]: Bean property 'sqlMapClient' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1279)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 46 more
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'sqlMapClient' of bean class [com.yh.dao.UserDao]: Bean property 'sqlMapClient' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:801)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:651)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:78)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:59)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1276)
... 57 more

代码：
WEB-INF/config/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"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<!-- SqlMapClient -->
	<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<!-- 指定配置文件的位置，让spring去寻找 -->
		<property name="configLocation">
			<value>/WEB-INF/config/SqlMapConfig.xml</value>
		</property>
	</bean>
	<!-- 配置数据源 -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
		<property name="driverClassName">
			<value>com.mysql.jdbc.Driver</value>
		</property>
		<property name="url">
			<value>jdbc:mysql://localhost:3306/test-vtm?useUnicode=true&characterEncoding=UTF-8</value>
			<!-- ?useUnicode=true&characterEncoding=UTF-8   -->

		</property>
		<property name="username">
			<value>root</value>
		</property>
		<property name="password">
			<value>123456</value>
		</property>
	</bean>

</beans>

WEB-INF\config\SqlMapConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMapConfig
PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd">

<sqlMapConfig>
	<sqlMap resource="com/yh/model/User.xml" />
</sqlMapConfig>

WEB-INF\config\user\spring-user.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"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<!--http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 配置不能太高，太高會從網上下載  -->

	<bean id="userAction" class="com.yh.web.UserAction">
		<property name="userService">
			<ref  bean="userService" />
		</property>
	
	</bean>
	
	<bean id="userService" class="com.yh.service.UserService">
	<property name="userDao">
			<ref  bean="userDao" />
		</property>
	</bean>
	
	<bean id="userDao" class="com.yh.dao.UserDao">
	<!-- 将工厂注入到用户dao层 -->
		<property name="sqlMapClient">
			<ref  bean="sqlMapClient" />
		</property>
	</bean>

</beans>

User.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE sqlMap
PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-2.dtd">
<sqlMap namespace="User">
	<!-- 设置别名 -->
	<typeAlias alias="user" type="com.yh.model.User" />
	
	
	
	
	<select id="findUserListCount" resultClass="int">
		select count(*) from user
	</select>
	

	<!--insert id="insertUser" parameterClass="user">
		INSERT INTO
		user(NAME,PWD)
		VALUES (#name#, #pwd#)
		
	</insert-->
	
</sqlMap>

spring 是可以的，在没配置ibatis的时候！这问题困扰了一天了，求大神指导！！

[小牛毛]

实在是找不出问题在哪

[小牛毛]

求回复哦！真的搞的累了

[小牛毛]

[7047bf472f32a076]

帮你顶下 别沉了。我也遇到这个问题呢。。 @Resource(name = "sqlMapClient") private SqlMapClient sqlMapClient; @PostConstruct public void initSqlMapClient(){ super.setSqlMapClient(sqlMapClient); } 这样就报类型错误。。。。。。。。