org.springframework.beans.factory.BeanCreationException：创建名称错误的bean时自动注入依赖项注入失败

Question

我是spring框架的新手。

我已经尝试过现有的解决方案，但是没有人能解决

web.xml

push_back

spring-mvc.xml：

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
  <display-name>Archetype Created Web Application</display-name>
<!-- Spring MVC dispatcher servlet -->
<servlet>
    <servlet-name>mvc-dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
        /WEB-INF/spring-mvc.xml
        </param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>mvc-dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/spring-mvc.xml
    </param-value>
</context-param>

UserContoller.java

<?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"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">
 <context:annotation-config/>
<context:component-scan base-package="com.csss" />

<mvc:annotation-driven />
<context:property-placeholder location="/WEB-INF/jdbc.properties"/>

    <tx:annotation-driven transaction-manager="hibernateTransactionManager" />

    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/pages/" />
        <property name="suffix" value=".jsp" />
    </bean>

    <bean class="org.springframework.jdbc.datasource.DriverManagerDataSource"
        id="dataSource">
        <property name="driverClassName" value="${database.driver}"></property>
        <property name="url" value="${database.url}"></property>
        <property name="username" value="${database.user}"></property>
        <property name="password" value="${database.password}"></property>
    </bean>

    <bean
        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
        id="sessionFactory">
        <property name="dataSource" ref="dataSource"></property>
        <property name="annotatedClasses">
            <list>
                <value>com.csss.model</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${hibernate.dialect}</prop>
                <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}  </prop>
            </props>
        </property>
    </bean>

    <bean class="org.springframework.orm.hibernate4.HibernateTransactionManager"
        id="hibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    <bean id="messageSource"
    class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="basename" value="classpath:messages" />
    <property name="defaultEncoding" value="UTF-8" />
</bean>

<bean id="localeResolver"
    class="org.springframework.web.servlet.i18n.SessionLocaleResolver">
    <property name="defaultLocale" value="en" />
</bean>

<mvc:interceptors>
    <bean id="localeChangeInterceptor"
        class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
        <property name="paramName" value="language" />
    </bean>
</mvc:interceptors>

}

UserService.java

package com.csss.controller;

 import javax.ws.rs.Consumes;
 import javax.ws.rs.FormParam;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;

 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.stereotype.Controller;
 import org.springframework.transaction.annotation.Transactional;

 import com.csss.dto.UserDto;
 import com.csss.model.UserDo;
 import com.csss.service.UserService;
 //import com.sun.jersey.multipart.FormDataParam;

@Path("/user")
@Controller
public class UserController {
 @Autowired
 UserService userService;

@POST
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON) 
@Path("/insertUser")
public String insertUser(@FormParam("UserDo")UserDto msg) {
    System.out.println("hello");


}

UserDao.java

@Service
 public  class UserServiceImpl implements UserService{
@Autowired
UserDao userDao;

@Override
public String insertUser(UserDto msg) {

}


}

UserDo.java

@Repository
public abstract class UserDaoImpl implements UserDao{
@Autowired
UserDto userDto;
private SessionFactory sessionFactory;

@Override
public String insertuser(UserDto msg) {


    return null;
}

}

错误：

@Entity
@Table(name="user_register")
/*@NamedQueries({@NamedQuery(name="userDo.registerUser",query="INSERT 
 INTO user_register(id,username,email,password)VALUES(?,?,?)"),
            @NamedQuery(name="userDo.userExitOrNot",query="SELECT r FROM 
 user_rgeister WHERE r.email=1")})*/
 public class UserDo implements Serializable{
 /**
   * 
  */
  private static final long serialVersionUID = 1L;
   @Id
   @GeneratedValue(strategy=GenerationType.AUTO)
   private int id;
   @Column(name = "user_name")
   private String username;
   @Column(name = "email")
   private String email;
   @Column(name = "password")
  private String password;

   public int getId() {
    return id;
   }
   public void setId(int id) {
    this.id = id;
   }
   public String getUsername() {
    return username;
   }
   public void setUsername(String username) {
    this.username = username;
   }
   public String getEmail() {
    return email;
   }
   public void setEmail(String email) {
    this.email = email;
   }
    public String getPassword() {
    return password;
    }
    public void setPassword(String password) {
    this.password = password;
    }

    }


 UserDto.java

public class UserDto {
private int id;
private String username;
private String email;
private String password;

public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public String getUsername() {
    return username;
}
public void setUsername(String username) {
    this.username = username;
}
public String getEmail() {
    return email;
}
public void setEmail(String email) {
    this.email = email;
}
public String getPassword() {
    return password;
}
public void setPassword(String password) {
    this.password = password;
}