org.springframework.beans.factory.UnsatisfiedDependencyException:

Question

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cn.o2oweb.test.UserinfoTest': Unsatisfied dependency expressed through bean property 'dataSource': Set this property value or disable dependency checking for this bean.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.checkDependencies(AbstractAutowireCapableBeanFactory.java:1039)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:858)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:274)
at org.springframework.test.AbstractDependencyInjectionSpringContextTests.injectDependencies(AbstractDependencyInjectionSpringContextTests.java:179)
at org.springframework.test.AbstractDependencyInjectionSpringContextTests.prepareTestInstance(AbstractDependencyInjectionSpringContextTests.java:158)
at org.springframework.test.AbstractSingleSpringContextTests.setUp(AbstractSingleSpringContextTests.java:76)
at junit.framework.TestCase.runBare(TestCase.java:125)
at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:69)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

Answer 1

这些是我的代码  
 <?xml version="1.0" encoding="GBK"?>
<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-2.5.xsd">
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">

<property name="driverClass" value="com.mysql.jdbc.Driver"/>

<property name="jdbcUrl" value="jdbc:mysql://localhost/o2oweb"/>

<property name="user" value="o2oweb"/>

<property name="password" value="o2oweb"/>

<property name="maxPoolSize" value="20"/>

<property name="minPoolSize" value="1"/>

<property name="initialPoolSize" value="1"/>

<property name="maxIdleTime" value="20"/>
</bean> 
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="mappingResources">
            <list>

            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="show_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
                <prop key="hibernate.jdbc.batch_size">20</prop> 
            </props>
        </property>
    </bean>    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
    <bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor">

        <property name="transactionManager" ref="transactionManager"/>
     <property name="transactionAttributes">
  
    <props>
    <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
     <prop key="*">PROPAGATION_REQUIRED</prop>
    </props>
    </property>
</bean>
    <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
    
    <property name="beanNames">
          
            <list>
                <value></value>
            </list>
        
    </property>
       
        <property name="interceptorNames">
            <list>
              
                <value>transactionInterceptor</value> 
            </list>
        </property>
    </bean>
</beans>
dao。xml<?xml version="1.0" encoding="GBK"?>
<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"> <bean id="daoTemplate" abstract="true">
<property name="sessionFactory" ref="sessionFactory" />
</bean> <bean id="fondinfoDao" class="cn.o2oweb.dao.web.impl.FondInfoDaoImpl"
parent="daoTemplate" /> <bean id="goodsinfoDao" class="cn.o2oweb.dao.web.impl.GoodsInfoDaoImpl"
parent="daoTemplate" />
<bean id="unusualgoodsDao" class="cn.o2oweb.dao.web.impl.UnusualGoodsDaoImpl"
parent="daoTemplate" /> <bean id="useractiveDao" class="cn.o2oweb.dao.web.impl.UserActiveDaoImpl"
parent="daoTemplate" />
<bean id="userFondinfoDao" class="cn.o2oweb.dao.web.impl.UserFondInfoDaoImpl"
parent="daoTemplate" />
<bean id="userinfoDao" class="cn.o2oweb.dao.web.impl.UserInfoDaoImpl"
parent="daoTemplate" />
</beans>

Answer 2

test  文件package cn.o2oweb.test;
import java.util.List;import org.apache.log4j.Logger;import junit.framework.TestCase;
import junit.textui.TestRunner;import org.springframework.test.AbstractTransactionalDataSourceSpringContextTests;import cn.o2oweb.dao.web.IUserInfoDao;
public class UserinfoTest extends AbstractTransactionalDataSourceSpringContextTests
{
    static Logger log = Logger.getLogger(UserinfoTest.class.getName());
IUserInfoDao userInfoDao; public String[] getConfigLocations()
{
String[] configLocations = {"daoContext.xml","applicationContext.xml"};
return configLocations;
}

public void onSetUpInTransaction()
{
userInfoDao = (IUserInfoDao)applicationContext.getBean("userinfoDao");
}
public void onTearDownInTransaction()
{
userInfoDao = null;
    }    public void testFindItemByKind()
{
     String hql="from Userinfo ";
       List l = userInfoDao.getDataForPage(hql, 1, 3);
        //log.info(l.size());
     //System.out.println(jdbcTemplate.queryForInt("select count(*) from Userinfo "));
        assertEquals(0,0);
    }        public static void main(String[] args)
{
TestRunner.run(UserinfoTest.class);
    }
}

Answer 3

hibernate  <?xml version="1.0" ?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- 
    Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
    <class name="cn.o2oweb.model.web.Userinfo" table="userinfo" catalog="o2oweb">
        <id name="userId" type="java.lang.String">
            <column name="UserId" length="24" />
            <generator class="assigned" />
        </id>
        <property name="userName" type="java.lang.String">
            <column name="UserName" length="20" not-null="true">
                <comment>姓名</comment>
            </column>
        </property>
        <property name="userPass" type="java.lang.String">
            <column name="UserPass" length="32" not-null="true">
                <comment>密码</comment>
            </column>
        </property>
        <property name="userEmail" type="java.lang.String">
            <column name="UserEmail" length="64" not-null="true">
                <comment>电子邮件</comment>
            </column>
        </property>
        <property name="userIntro" type="java.lang.String">
            <column name="UserIntro">
                <comment>用户介绍</comment>
            </column>
        </property>
        <property name="userAddress" type="java.lang.String">
            <column name="UserAddress" length="256">
                <comment>地址</comment>
            </column>
        </property>
        <property name="userPicture" type="java.lang.String">
            <column name="UserPicture" length="1024">
                <comment>图像</comment>
            </column>
        </property>
        <property name="userBirth" type="java.util.Date">
            <column name="UserBirth" length="0">
                <comment>生日</comment>
            </column>
        </property>
        <property name="userIsActive" type="java.lang.Boolean">
            <column name="UserIsActive">
                <comment>用户激活</comment>
            </column>
        </property>
        <property name="userPower" type="java.lang.Integer">
            <column name="UserPower">
                <comment>用户权限</comment>
            </column>
        </property>
        <set name="useractives" inverse="true">
            <key>
                <column name="UserId" length="24" not-null="true" unique="true">
                    <comment>用户id</comment>
                </column>
            </key>
            <one-to-many class="cn.o2oweb.model.web.Useractive" />
        </set>
        <set name="userfondinfos" inverse="true">
            <key>
                <column name="UserId" length="24" not-null="true" />
            </key>
            <one-to-many class="cn.o2oweb.model.web.Userfondinfo" />
        </set>
        <set name="useractives_1" inverse="true">
            <key>
                <column name="UserId" length="24" not-null="true" unique="true">
                    <comment>用户id</comment>
                </column>
            </key>
            <one-to-many class="cn.o2oweb.model.web.Useractive" />
        </set>
        <set name="goodsinfos" inverse="true">
            <key>
                <column name="UserId" length="24" not-null="true">
                    <comment>用户Id</comment>
                </column>
            </key>
            <one-to-many class="cn.o2oweb.model.web.Goodsinfo" />
        </set>
        <set name="userfondinfos_1" inverse="true">
            <key>
                <column name="UserId" length="24" not-null="true" />
            </key>
            <one-to-many class="cn.o2oweb.model.web.Userfondinfo" />
        </set>
        <set name="goodsinfos_1" inverse="true">
            <key>
                <column name="UserId" length="24" not-null="true">
                    <comment>用户Id</comment>
                </column>
            </key>
            <one-to-many class="cn.o2oweb.model.web.Goodsinfo" />
        </set>
    </class>
</hibernate-mapping>
   class
package cn.o2oweb.model.web;import java.util.Date;
import java.util.HashSet;
import java.util.Set;
/**
 * Userinfo entity. @author MyEclipse Persistence Tools
 */public class Userinfo  implements java.io.Serializable {
    // Fields         private String userId;
     private String userName;
     private String userPass;
     private String userEmail;
     private String userIntro;
     private String userAddress;
     private String userPicture;
     private Date userBirth;
     private Boolean userIsActive;
     private Integer userPower;
     private Set useractives = new HashSet(0);
     private Set userfondinfos = new HashSet(0);
     private Set useractives_1 = new HashSet(0);
     private Set goodsinfos = new HashSet(0);
     private Set userfondinfos_1 = new HashSet(0);
     private Set goodsinfos_1 = new HashSet(0);
    // Constructors    /** default constructor */
    public Userinfo() {
    } /** minimal constructor */
    public Userinfo(String userId, String userName, String userPass, String userEmail) {
        this.userId = userId;
        this.userName = userName;
        this.userPass = userPass;
        this.userEmail = userEmail;
    }
    
    /** full constructor */
    public Userinfo(String userId, String userName, String userPass, String userEmail, String userIntro, String userAddress, String userPicture, Date userBirth, Boolean userIsActive, Integer userPower, Set useractives, Set userfondinfos, Set useractives_1, Set goodsinfos, Set userfondinfos_1, Set goodsinfos_1) {
        this.userId = userId;
        this.userName = userName;
        this.userPass = userPass;
        this.userEmail = userEmail;
        this.userIntro = userIntro;
        this.userAddress = userAddress;
        this.userPicture = userPicture;
        this.userBirth = userBirth;
        this.userIsActive = userIsActive;
        this.userPower = userPower;
        this.useractives = useractives;
        this.userfondinfos = userfondinfos;
        this.useractives_1 = useractives_1;
        this.goodsinfos = goodsinfos;
        this.userfondinfos_1 = userfondinfos_1;
        this.goodsinfos_1 = goodsinfos_1;
    }   
    // Property accessors    public String getUserId() {
        return this.userId;
    }
    
    public void setUserId(String userId) {
        this.userId = userId;
    }    public String getUserName() {
        return this.userName;
    }
    
    public void setUserName(String userName) {
        this.userName = userName;
    }    public String getUserPass() {
        return this.userPass;
    }
    
    public void setUserPass(String userPass) {
        this.userPass = userPass;
    }    public String getUserEmail() {
        return this.userEmail;
    }
    
    public void setUserEmail(String userEmail) {
        this.userEmail = userEmail;
    }    public String getUserIntro() {
        return this.userIntro;
    }
    
    public void setUserIntro(String userIntro) {
        this.userIntro = userIntro;
    }    public String getUserAddress() {
        return this.userAddress;
    }
    
    public void setUserAddress(String userAddress) {
        this.userAddress = userAddress;
    }    public String getUserPicture() {
        return this.userPicture;
    }
    
    public void setUserPicture(String userPicture) {
        this.userPicture = userPicture;
    }    public Date getUserBirth() {
        return this.userBirth;
    }
    
    public void setUserBirth(Date userBirth) {
        this.userBirth = userBirth;
    }    public Boolean getUserIsActive() {
        return this.userIsActive;
    }
    
    public void setUserIsActive(Boolean userIsActive) {
        this.userIsActive = userIsActive;
    }    public Integer getUserPower() {
        return this.userPower;
    }
    
    public void setUserPower(Integer userPower) {
        this.userPower = userPower;
    }    public Set getUseractives() {
        return this.useractives;
    }
    
    public void setUseractives(Set useractives) {
        this.useractives = useractives;
    }    public Set getUserfondinfos() {
        return this.userfondinfos;
    }
    
    public void setUserfondinfos(Set userfondinfos) {
        this.userfondinfos = userfondinfos;
    }    public Set getUseractives_1() {
        return this.useractives_1;
    }
    
    public void setUseractives_1(Set useractives_1) {
        this.useractives_1 = useractives_1;
    }    public Set getGoodsinfos() {
        return this.goodsinfos;
    }
    
    public void setGoodsinfos(Set goodsinfos) {
        this.goodsinfos = goodsinfos;
    }    public Set getUserfondinfos_1() {
        return this.userfondinfos_1;
    }
    
    public void setUserfondinfos_1(Set userfondinfos_1) {
        this.userfondinfos_1 = userfondinfos_1;
    }    public Set getGoodsinfos_1() {
        return this.goodsinfos_1;
    }
    
    public void setGoodsinfos_1(Set goodsinfos_1) {
        this.goodsinfos_1 = goodsinfos_1;
    }}

Answer 4

default-autowire="byType"  改成 default-autowire="byName"