java - 将 jQuery 文件与 Spring MVC 链接

Question

我在链接 jQuery 文件时遇到问题，已将 .js 文件放在下面

网页内容

--js

-----toggle.js

文件结构显示在... ( /image/4lZpj.png )

Web.xml 文件

    <?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"          xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
      <display-name>FirstSpringMVCProject</display-name>

      <servlet>
        <servlet-name>spring-dispatcher</servlet-name>
         <servlet-class> 
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
      </servlet>

     <servlet-mapping>
       <servlet-name>spring-dispatcher</servlet-name>
          <url-pattern>/</url-pattern>
     </servlet-mapping>

</web-app>

<小时/>

Spring-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">


    <context:component-scan base-package="com.gontuseries.studentadmissioncontroller" />

    <mvc:resources mapping="/css/**" location="/css/" />
    <mvc:resources mapping="/js/**" location="/js/" />


       <mvc:annotation-driven/>

      <bean id="viewResolver"
            class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
          <property name="prefix">
           <value>/WEB-INF/</value>
         </property>
        <property name="suffix">
         <value>.jsp</value>
        </property>

      </bean>

但是.js文件没有链接起来，请给我一个指示，提前谢谢!!!

Answer 1

我认为你应该放置 ${pageContext.servletContext.contextPath} 并且你应该注意到 Spring-dispatcher-servlet.xml 中声明的名称(和版本)必须与/js 中的文件相同目录(jquery-1.6.2.js、jquery-1.11.1.js、jquery.js v.v...)

<script type="text/javascript" src="${pageContext.servletContext.contextPath}/js/jquery-1.6.2.js"></script>

正如大家所建议的，请确保您拥有

<mvc:resources mapping="/js/**" location="/js/" />

在 Spring-dispatcher-servlet.xml

希望能成功