org.springframework.web.servlet.PageNotFound - 找不到带URI的HTTP请求的映射
Fre*_*ser 2 css java spring spring-mvc
我提到很多帖子,但我仍然无法解决这个问题.
我已经尝试将此css文件夹放在WEB-INF和views文件夹中.
但是样式仍然没有反映在视图页面中.
这是我的servlet-context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<resources mapping="/resources/**" location="/resources/" />
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<context:component-scan base-package="ctc.event.control" />
</beans:beans>
这是我的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">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
这是我的样式表ExpenseDetailsStyles.css
#ItemDiv1_Table1 {
border: 1px solid black;
}
#ItemDiv1Table2 {
width: 20%;
float: right;
font-size:30px;
}
和我的视图页面.
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ include file="TagIncludes.jsp" %>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Expense Details</title>
<link href='<c:url value="/resources/css/ExpenseDetailsStyles.css" />' rel="stylesheet" type="text/css" media="screen" />
<script type='text/javascript' src="../js/jquery-1.9.0.js"></script>
<script type="text/javascript"></script>
</head>
<body>
<form:form name="ExpenseDetails" method="Post"
action="ExpenseDetailsForm.html">
<div id="ItemDiv1">
<table>
<tr>
<td>
<table id="ItemDiv1_Table1">
<tr>
<td>Item</td>
<td><input type="text" name="Item1" id="Item1" required /></td>
</tr>
<tr>
<td>Expense in Rs</td>
<td><input type="text" name="ItemValue1" id="ItemValue1" ></td>
</tr>
</table>
</td>
<td>
<table id="ItemDiv1_Table2">
<tr>
<td>Edit</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</form:form>
</body>
</html>
这是控制器
@Controller
public class ExpenseFormController {
@RequestMapping(value = "/ExpenseDetailsForm.html", method = RequestMethod.GET)
public String openForm() {
return "ExpenseDetailsForm";
}
@RequestMapping(value = "/ExpenseDetailsForm.html", method = RequestMethod.POST)
public String submitForm() {
return null;
}
}
stacktrace不是错误,而是警告.
警告:org.springframework.web.servlet.PageNotFound -
<c:url value="css/ExpenseDetailsStyles.css" />在名为'appServlet'的DispatcherServlet中找不到带有URI [/ Calculator/]的HTTP请求的映射
我认为我的uri在视图页面中存在一些问题,我尝试以多种不同方式更改它.任何人都可以帮我修正uri并在视图页面上反映样式吗？
如果需要任何其他相关信息,请发表评论.
你有以下几点
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>*.css</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>
将一些资源映射到Spring servlet,但是没有任何控制器处理程序方法来为它们提供服务.您应该删除上面servlet-mapping的内容并将css资源/resources/css和js资源放入其中/resources/js.Spring会因为<mvc:resources>元素而知道从那里自动获取它们.
确保还在html文件中更改脚本和css的硬编码位置.
此外,在这条线上
<link href='<c:url value="/resources/css/ExpenseDetailsStyles.css" />' ... />
使用双引号".您可能还想对此进行重构
该<c:url>标签将会把值放入变量myvar,然后这将在您的<link>标签.
你还需要在jsp顶部的这一行告诉你需要jstl标签:
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%>