我用的Myeclicpse 加入
Spring 2.5 core ,
Spring 2.5aop ,
spring2.5 web ,
hibernate 3.2 core Spring 2.0 orm/dao/hibernate3 
这些库,当然还有struts2的核心jar(包括strts2-sping-plugin)写了个main方法通过测试了下,成功查出了数据,
说明spring 与 hibernate 能用了。但我把struts2 和spring 集成时 就到不了首页面,页面显示404,但后台没报错。请问怎么把struts2和spring集成啊?就是想Action中调用dao时使用spring 注入?
在网上找了些但是,还是找不到页面404错误。
我的代码如下web.xml<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>
            org.apache.struts2.dispatcher.FilterDispatcher
        </filter-class>
    </filter>    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>    <welcome-file-list>
        <welcome-file>list.jsp</welcome-file>
    </welcome-file-list>
     
  </web-app><?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
<package name="cho2" extends="struts-default">
<!-- 默认Action -->
<default-action-ref name="hello">
</default-action-ref>
<action name="hello">
<result>/404jsp.jsp</result>
</action>
<action name="login_*" class="com.sccin.yangtianb.web.action.LoginAction" method="{1}">
<exception-mapping result="RIGISERROR" exception="java.lang.Exception"></exception-mapping>
<result name="SUCCESS">/success.jsp</result>
<result name="ERROR" type="dispatcher">/error.jsp</result>
<result name="INDEX">/index.jsp</result>
<result name="torigister" type="dispatcher">
/page/rigister/rigister.jsp
</result>
<result name="RIGISSUCCESS">/page/rigister/success.jsp</result>
<result name="RIGISERROR">/page/rigister/error.jsp</result>
</action>
</package>
</struts>

解决方案 »

  1.   

    上面是Struts.xml
    下面是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-2.5.xsd">
    <bean id="dataSource"
    class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName"
    value="com.mysql.jdbc.Driver">
    </property>
    <property name="url" value="jdbc:mysql://127.0.0.1:3306/test"></property>
    <property name="username" value="root"></property>
    <property name="password" value="sccin111111"></property>
    </bean>
    <bean id="sessionFactory"
    class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="dataSource">
    <ref bean="dataSource" />
    </property>
    <property name="hibernateProperties">
    <props>
    <prop key="hibernate.dialect">
    org.hibernate.dialect.MySQLDialect
    </prop>
    </props>
    </property>
    <property name="mappingResources">
    <list>
    <value>com/sccin/yangtianb/entity/RegUser.hbm.xml</value>
    </list>
    </property>
    </bean>

    <bean id="RegUserDAO" class="com.sccin.yangtianb.dao.RegUserDAO">
    <property name="sessionFactory">
    <ref bean="sessionFactory" />
    </property>
    </bean>
    <bean id="LoginAction" class="com.sccin.yangtianb.web.action.LoginAction">
    <property name="regUserDao">
    <ref bean="RegUserDAO"/>
    </property>
    </bean>
    </beans>
      

  2.   

    1>.jar包引用:struts2-spring-plugin.jar
    spring.jar
    commons-logging-1.0.4.jar2>.属性配置:
    struts.objectFactory = spring
    struts.objectFactory.spring.autowire = name3>.Spring配置文件修改
    <beans default-autowire="byName">
      

  3.   

    1>.发生404,看看你的Action请求名是否正确。因为找不到请求会执行默认Action的。
    2>.在Action中定义:
     
       private RegUserDAO regUserDao;   对应regUserDao有set方法。
      

  4.   

    web.xml<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext.xml</param-value>
    </context-param>strut.xml<!-- 设置Action创建工厂 -->
    <constant name="struts.objectFactory" value="spring" />