spring怎么给构造方法在注入自定义类型参数

Question

public class HibernateBaseDao<E> extends HibernateDaoSupport implements
GenericDao<E, Serializable> { private Class<E> entityClass; @Resource(name = "sessionFactory")
public void setSuperSessionFactory(SessionFactory sessionFactory) {
super.setSessionFactory(sessionFactory);
} public HibernateBaseDao(Class<E> entityClass) {
this.entityClass = entityClass;
}
}请问一下 entityClass 怎么注入

Answer 1

<bean id ="tableCrudService" class="com.*******.action">
   <property name="tableCrudDao">
    <ref bean="tableCrudDao"/>
   </property>
</bean>如上 通过<property name="entityClass"> 传入

Answer 2

<beans>  
   <bean id="myTest" class="com.test.MyTest" >  
     <!--构造函数方法注入--> 
     <!--index:参数顺序 --> 
    <constructor-arg index="0" type="java.lang.String"> 
       <!--参数的值--> 
       <value>sunDriver</value>  
    </constructor-arg>  
    <constructor-arg index="1" type="java.lang.String">  
     <value>jdbc:odbc:School</value>  
    </constructor-arg>    
</bean>    
</beans>  
package com.test;   
public class MyTest{   
   public MyTest(){}   
   public MyTest(String driverName,String url){   
     this.driverName = driverName;   
     this.url = url;     
   }   
  
    private String driverName;   
    private String url;   
  
    public String getDriverName() {   
        return driverClassName;   
    }  
 
    public void setDriverName(String driverName) {   
        this.driverName = driverName;   
    }   
  
     public String getUrl() {   
        return url;   
     }   
  
     public void setUrl(String url) {   
        this.url = url;   
     }   
  
     public static void printInfo(){   
         System.out.println(this.driverName);   
         System.out.println(this.url);   
     }   
}  

Answer 3

<bean id="dao" class="***.HibernateBaseDao">  
<constructor-arg>
<value>完整的类名,如org.aa.test.EntityClass</value>
</constructor-arg>
</bean>