沒有提供靜態內容的彈簧

Question

我正在嘗試使用Spring mvc：resource來提供靜態內容。問題是靜態內容沒有加載。當我檢查我的請求時，我意識到HTTP 400 BAD REQUEST響應是從資源返回（在我的情況和圖像中）。

MVC-config.xml中：

<?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:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" 
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.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.xsd"> 

<context:component-scan base-package="com.videovix"/> 
<mvc:resources mapping="/resources/**" location="/resources/"/> 
<mvc:annotation-driven /> 
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <property name="prefix" value="/WEB-INF/view/"/> 
     <property name="suffix" value=".jsp"/> 
</bean> 

</beans> 

的web.xml

<?xml version="1.0" encoding="ISO-8859-1"?> 
<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_2_5.xsd" 
    id="WebApp_ID" version="2.5"> 

<display-name>App-Name</display-name> 

<!-- 
    - Location of the XML file that defines the root application context. 
    - Applied by ContextLoaderListener. 
--> 
<context-param> 
    <param-name>contextConfigLocation</param-name> 
    <param-value>classpath:spring/application-config.xml</param-value> 
</context-param> 

<listener> 
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
</listener> 


<!-- 
    - Servlet that dispatches request to registered handlers (Controller implementations). 
--> 
<servlet> 
    <servlet-name>dispatcherServlet</servlet-name> 
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    <init-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>classpath:spring/mvc-config.xml</param-value> 
    </init-param> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

<servlet-mapping> 
    <servlet-name>dispatcherServlet</servlet-name> 
    <url-pattern>/</url-pattern> 
</servlet-mapping> 

控制器。

@Controller 
public class MyController { 

    @RequestMapping(value = {"/","home"}, method = RequestMethod.GET) 
    public ModelAndView home() 
    { 


     return new ModelAndView("home"); 
    } 

} 

回到Home.jsp

<img src='<c:url value="/resources/img/library.png"></c:url>'/> 

項目結構

我已經看過其他的問題，他們都不似乎解決我的問題。什麼導致這個問題，我該如何解決它？當您使用

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

該處理器不能返回400錯誤的請求響應

Answer 1

春登記處理資源ResourceHttpRequestHandler。你必須有一個帶有映射處理程序的@Controller以匹配/resources[..].。 Spring將在資源處理程序之前檢查@Controller處理程序。