【发布时间】:2015-08-16 22:33:02
【问题描述】:
我开始从复数视觉学习“Introduction to Spring MVC”课程。
当我尝试访问http://localhost:8080/FitnessTracker/greeting.html 时,我得到HTTP Status 404。我可以访问显示index.jsp 的localhost:8080/FitnessTracker。在教程中一切正常,所以我很困惑,因为我所做的一切都是一样的。
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">
<servlet>
<servlet-name>fitTrackerServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/config/servlet-config.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>fitTrackerServlet</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
<display-name>Archetype Created Web Application</display-name>
servlet-config.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"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvchttp: //www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
<mvc:annotation-driven/>
<context:component-scan base-package="com.sergey.controller"/>
<!--
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/"/>
<property name="suffix" value=".jsp"/>
</bean>
-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" />
HelloController.java
package com.sergey.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HelloController {
@RequestMapping(value ="/greeting")
public String sayHello (Model model) {
model.addAttribute("greeting", "Hello World");
return "hello";
}
}
hello.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h1>${greeting}</h1>
</body>
</html>
我的目录结构:
- 健身追踪器
- 源
- 主要
- Java
- com/sergey/控制器
- HelloController.java
- com/sergey/控制器
- 资源
- 网络应用
- WEB-INF
- 配置
- servlet-config.xml
- jsp
- hello.jsp
- web.xml
- 配置
- index.jsp
- WEB-INF
- Java
- 主要
- pom.xml
- 源
【问题讨论】:
-
你的hello.jsp在/WEB-INF/jsp/里面吗?
-
请分享目录结构
-
@geekyprathmesh 在我的帖子中添加了目录结构。由于声誉低,抱歉无法添加图片。请帮忙!
-
在这张图片上,你有 hello.jsp 在 config 文件夹而不是 jsp 文件夹!查看您的前缀配置
-
@jgr 抱歉,我在编辑上一篇文章时出错了。现在是正确的
标签: java spring jsp spring-mvc