急急急！SSH问题，No setter found for property 'tTreeDao' in class 'com.web.bo.Home.TTre

yyil80 2011-01-07 10:04:21

我在applicationContext.xml中配置如下
<?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/tx
http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">


<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation">
<value>file:hibernate.cfg.xml</value>
</property>
</bean>


<bean id="tm" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>

<tx:advice id="txadvice" transaction-manager="tm">
<tx:attributes>
<tx:method name="get*" propagation="REQUIRED" />
<tx:method name="find*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="*" propagation="REQUIRED" />
</tx:attributes>
</tx:advice>

<aop:config>
<aop:pointcut id="bizs"
expression="execution(* bo.*.*(..))" />
<aop:advisor advice-ref="txadvice" pointcut-ref="bizs" />
</aop:config>


<bean id="tTreeBo" class="com.web.bo.Home.TTreeBo">
<property name="tTreeDao"> 
<ref local="tTreeDao"/>
</property>
<property name="tAuthorityBo">

<ref local="tAuthorityBo"/>
</property>
</bean>
<bean id="tAuthorityBo" class="com.web.bo.Home.TAuthorityBo">
<property name="tAuthorityDao"> 

<ref local="tAuthorityDao"/>
</property>
</bean>


<bean id="tTreeDao" class="com.web.dao.Home.TTreeDao">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="tAuthorityDao" class="com.web.dao.Home.TAuthorityDao">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>

</beans>

在bo里面代码：
package com.web.bo.Home;

import java.util.ArrayList;
import java.util.List;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import com.web.dao.Home.TTreeDao;
import com.web.po.TAuthority;
import com.web.po.TRole;
import com.web.po.TTree;

public class TTreeBo {

private TTreeDao tTreeDao;
private TAuthorityBo tAuthorityBo;

public TTreeDao getTTreeDao() {
return tTreeDao;
}

public void setTTreeDao(TTreeDao treeDao) {
tTreeDao = treeDao;
}

public TAuthorityBo getTAuthorityBo() {
return tAuthorityBo;
}

public void setTAuthorityBo(TAuthorityBo authorityBo) {
tAuthorityBo = authorityBo;
}

/**
* 根据角色查找出对应的功能
* @param role
* @return
*/
public List<TTree> getTree(TRole tRole){
TAuthority ta=new TAuthority();
ta.setTRole(tRole);
List<TTree> list=new ArrayList<TTree>();
//tAuthorityBo.findByRole(ta)会返回一个List<TAuthority>
for(TAuthority t:tAuthorityBo.findByRole(ta)){
list.add(t.getTTree());
}
return list;
}

public static void main(String[] args) {
TRole tRole=new TRole();
tRole.setName("dd");
ApplicationContext context=new FileSystemXmlApplicationContext("src/applicationContext.xml");
TTreeBo bo=(TTreeBo)context.getBean("TTreeBo");
List<TTree> list=bo.getTree(tRole);
System.out.println(list.size());
}
}

求各位大侠帮忙解决，先谢谢了

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米西米西 2011-07-26

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回头看看以前干的那些傻事“jf”，不过这个问题让我记住了，所以我再也没有犯过同样的错拉~~
看来这样子做，还是有好处的哦~~

蒙面客 2011-01-07

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错误很明显，没有找到哪个字段的set方法~~~~

米西米西 2011-01-07

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大小写的问题，字段名用小写就搞定啦~~~~~~

tt986101dpc 2011-01-07

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不是已经解决了么。。。汗

jelon520 2011-01-07

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代码太多了，飘过。

yyil80 2011-01-07

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package com.web.bo.Home;



import java.util.ArrayList;

import java.util.List;



import org.springframework.context.ApplicationContext;

import org.springframework.context.support.FileSystemXmlApplicationContext;



import com.web.dao.Home.TTreeDao;

import com.web.po.TAuthority;

import com.web.po.TRole;

import com.web.po.TTree;



public class TTreeBo {



	private TTreeDao tTreeDao;

	private TAuthorityBo tAuthorityBo;





	public TTreeDao getTTreeDao() {

		return tTreeDao;

	}





	public void setTTreeDao(TTreeDao treeDao) {

		tTreeDao = treeDao;

	}





	public TAuthorityBo getTAuthorityBo() {

		return tAuthorityBo;

	}





	public void setTAuthorityBo(TAuthorityBo authorityBo) {

		tAuthorityBo = authorityBo;

	}





	/**

	 * 根据角色查找出对应的功能

	 * @param role

	 * @return

	 */

	public List<TTree> getTree(TRole tRole){

		TAuthority ta=new TAuthority();

		ta.setTRole(tRole);

		List<TTree> list=new ArrayList<TTree>();

		//tAuthorityBo.findByRole(ta)会返回一个List<TAuthority>

		for(TAuthority t:tAuthorityBo.findByRole(ta)){

			list.add(t.getTTree());

		}

		return list;

	}

	

	public static void main(String[] args) {

		TRole tRole=new TRole();

		tRole.setName("dd");

		ApplicationContext context=new FileSystemXmlApplicationContext("src/applicationContext.xml");

		TTreeBo bo=(TTreeBo)context.getBean("TTreeBo");

		List<TTree> list=bo.getTree(tRole);

		System.out.println(list.size());

	}

}