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  • servlet-请求重定向

    package servlet;
    
    import java.io.IOException;
    
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    /**
     * 案例- 请求重定向
     * (相当于超链接跳转页面)
     * @author Administrator
     *
     */
    public class ResponseDemo2 extends HttpServlet {
    
        
        public void doGet(HttpServletRequest request, HttpServletResponse response)
                throws ServletException, IOException {
    
            /*
             * 需求: 跳转到adv.html
             * 使用请求重定向: 发送一个302状态码+location的响应头
             */
    //        response.setStatus(302);
    //        response.setHeader("location", "/day09/adv.html");
            
            //请求重定向简化写法
            response.sendRedirect("/day09/adv.html");
        }
    
    }
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  • 原文地址:https://www.cnblogs.com/tzzt01/p/7323662.html
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