出现404错误

首页课程实战体系课手记专栏慕课教程

出现404错误

来源：2-12 自由编程

阿硕A

2020-04-01 21:01:20

package com.imooc.month;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

/**

* Servlet implementation class MonthServlet

@WebServlet("/MonthServlet")

public class MonthServlet extends HttpServlet {

private static final long serialVersionUID = 1L;

/**

* @see HttpServlet#HttpServlet()

public MonthServlet() {

super();

// TODO Auto-generated constructor stub

}

/**

* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

List<String> list=new ArrayList<String>();

list.add("January");

list.add("February");

list.add("March");

list.add("April");

list.add("May");

request.setAttribute("months", list);

request.getRequestDispatcher("/month.jsp").forward(request, response);

}

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

<c:forEach items="${requestScope.months }" var="c" varStatus="idx">

<h1>${idx.index+1 }-----${c}</h1>

</c:forEach>

</body>

</html>

写回答

1回答

阿硕A

提问者

2020-04-01

老师，发现问题了JSP文件创建错误啦

0 学习 · 9666 问题

查看课程

相似问题

无法显示此网页错误代码 ERR_SSL_PROTOCOL_ERROR

回答 3

敲el表达式的例程出现错误

回答 3

老师，404错误

回答 1

404报错

回答 1

HTTP Status 404 – 未找到，请老师看看哪里出错

回答 1

打开慕课网App查看更多内容