我在 eclipse 中创建了一个 maven-webapp 元素，想在我的 .jsp 站点上放置一个 css 样式表，但是我的 tomcat 一直说“请求的源不可用”。
这是我的 .jsp 文件(也尝试将绝对路径添加到文件...):
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/src/main/webapp/WEB-INF/pages/index1.css">
<link rel="stylesheet" type="text/css" href="index1.css">
<link rel="stylesheet" type="text/css" href="/WEB-INF/pages/index1.css"><title>Simple Form Demo</title>
</head>
<body>
<h1>test</h1>
<h2>Simple Form Demosdds</h2>
<div id="ololo" class="container">
<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button"
data-toggle="dropdown">
Dropdown Example <span class="caret"></span>
</button>
<ul class="dropdown-menu">
<li><a href="#">HTML</a></li>
<li><a href="#">CSS</a></li>
<li><a href="#">JavaScript</a></li>
</ul>
</div>
</div>
<form name="myForm" action="result.jsp" method="post">
<table>
<tbody>
<tr>
<td>First Name:</td>
<td><input type="text" name="first" value="" size="50"></td>
</tr>
<tbody>
<tr>
<td>Last Name:</td>
<td><input type="text" name="last" value="" size="50"></td>
</tr>
<tbody>
<tr>
<td>Email:</td>
<td><input type="text" name="email" value="" size="50"></td>
</tr>
<tbody>
<tr>
<td>Gender:</td>
<td><input type="radio" name="gender" value="Male" />Male <input
type="radio" name="gender" value="Female" />Female</td>
</tr>
<tr>
<td><select name="state">
<option value="">Choose a state...</option>
<option value="IA">Ioaw</option>
<option value="IL">Illinois</option>
<option value="MO">Missouri</option>
<option value="Other">Other</option>
</select></td>
</tr>
</tbody>
</table>
<input type="reset" value="Clear" name="clear"> <input
type="submit" value="Submit" name="submit">
</form>
</body>
</html>这是我的 .css 文件:
@CHARSET "ISO-8859-1";
body {
background-color: red;
}
h1 {
color: navy;
margin-left: 60px;
}
h2 {
size: 220;
margin-left: 60px;
}
#ololo {
color: red;
}当我启动 tomcat 8 时，它看起来像这样: click
当我将 .css 文件直接导入 firefox 时，它起作用了。
我的结构是这样的: click
€: web.xml:
<web-app 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_3_0.xsd"
version="3.0">
<display-name>Application</display-name>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/mvc-dispatcher-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
</web-app>mvc-dispatcher-servlet.xml:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
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.xsd">
<context:component-scan base-package="com.XXX.XXX.controller" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>最佳答案
好吧，终于找到问题所在了。我必须将 mvc:resources 映射添加到我的 mvc-dispatcher-servlet.xml。
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
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.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
<context:component-scan base-package="com.xxx.xxx.controller" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>关于html - CSS样式表在tomcat中不可用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35502058/