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  • SpringMVC_04重定向和转发

    在配置视图解析器的情况下

    <!-- 视图解析器 -->
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
              id="internalResourceViewResolver">
            <!-- 前缀 -->
            <property name="prefix" value="/WEB-INF/jsp/" />
            <!-- 后缀 -->
            <property name="suffix" value=".jsp" />
        </bean>
    
    
        <bean name="/t1" class="controller.ControllerTest1"/>

    转发正常写就行

    package controller;
    
    import org.springframework.stereotype.Controller;
    import org.springframework.web.bind.annotation.RequestMapping;
    
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    import javax.servlet.http.HttpSession;
    
    @Controller
    public class ModelTest1 {
    
        @RequestMapping("/m1/t1")
        public String test(HttpServletRequest request, HttpServletResponse response)
        {
            HttpSession session = request.getSession();
            System.out.println(session.getId());
            return "test";
        }
    }

    重定向只需要加上:redirect

    package controller;
    
    import org.springframework.stereotype.Controller;
    import org.springframework.web.bind.annotation.RequestMapping;
    
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    import javax.servlet.http.HttpSession;
    
    @Controller
    public class ModelTest1 {
    
        @RequestMapping("/m1/t1")
        public String test(HttpServletRequest request, HttpServletResponse response)
        {
            HttpSession session = request.getSession();
            System.out.println(session.getId());
            return "redirect:test";
        }
    }
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  • 原文地址:https://www.cnblogs.com/yizhixiaozhu/p/15644255.html
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