用Spring MVC链接jQuery文件 [英] link jQuery file with Spring MVC

问题描述

我在链接jQuery文件时遇到问题，已将.js文件放在

WebContent

--js

----- toggle.js

文件结构显示在......（ http://i.imgur.com/oRzM0tP.png ）

Web.xml文件

 <？xml version =1.0encoding =UTF- 8\" >？; 
< web-app xmlns：xsi =http://www.w3.org/2001/XMLSchema-instancexmlns =http://java.sun.com/xml/ns/javaeexsi ：schemaLocation =http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsdid =WebApp_IDversion =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> 
  

---

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.js文件未链接，请给我一个指示，谢谢提前!!!

解决方案

我认为你应该把 $ {pageContext.servletContext.contextPath} 你应该注意到Spring-dispatcher-servlet.xml中声明的名称（和版本）必须与/ js目录中的文件相同（jquery-1.6.2.js，jquery-1.11.1.js， jquery.js vv ..）

 < script type =text / javascriptsrc =$ {pageContext.servletContext。的contextPath} /js/jquery-1.6.2.js>< /脚本> 
  

并且如同所有人的建议，确保你有

 < mvc：resources mapping =/ js / **location =/ js //> Spring-dispatcher-servlet.xml中的
  

<希望它有效

I have an issue in linking jQuery file, have placed the .js file under

WebContent

--js

-----toggle.js

file structure is shown in... (http://i.imgur.com/oRzM0tP.png)

Web.xml file

    <?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>

---

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>

but .js file is not linked up, please give me a directions, thanks in advance!!!

解决方案

I think you should put ${pageContext.servletContext.contextPath} and you should notice the name (and version ) declare in Spring-dispatcher-servlet.xml must same with the file in /js directory (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>

and as everyone suggest, make sure you have

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

in Spring-dispatcher-servlet.xml

hope it work

这篇关于用Spring MVC链接jQuery文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！