Spring的简单问题,搞了半天了,也不晓得咋回事,请各位大侠帮忙啊

-----------------springapp-servlet.xml------------------------------------- <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
    <bean id="springappController" class="spring.SpringappController"/>
    <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
            <props>
                <prop key="/mm.htm">springappController</prop>
            </props>
        </property>
    </bean>
</beans>

解决方案 »

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-------------------------SpringappController.java---------------package spring;import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;public class SpringappController implements Controller {
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
           throws ServletException, IOException
       {
           String str1 ="qqqq";
           return new ModelAndView("gg.jsp","str1",str1);
       }
}
-------------index.jsp----------<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<%@ page contentType="text/html;charset=GB2312" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt" %>
<c:redirect url="/mm.htm"/>-----------gg.jsp--------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<%@ page contentType="text/html;charset=GB2312" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<title>
gg
</title>
</head>
<body>
<h1>
哥哥你好!
</h1>
<p>Greetings, it is now <c:out value="${str1}"/>
</p></body>
</html>
出现的问题是:
打开index.jsp文件的时候,它可以跳转到gg.jsp,但是里面的str1没有显示出我想要的结果"qqqq",而显示的是 ${str1},请问这是怎么搞的啊?附：俺是楼主，由于不能接着写，只好弄个马甲了。
原来是jstl的原因
没有配置好
现在好了