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Spring MVC - 找不到上下文文件

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我使用Apache Tomcat 7,它是ON - Spring 3,包含类路径上的所有库(编译和运行时) .

那是我在/ WEB-INF / web.xml 中的web.xml文件:

<context-param> 
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/dispatcherServlet-context.xml</param-value> 
</context-param>  

<servlet>
    <servlet-name>dispatcherServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

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

那是我在WEB-INF / _2982358中的上下文文件:

<!-- Scans within the base package of the application for @Components to configure as beans -->
<context:component-scan base-package="controllers" />

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

我在浏览器中输入 http://localhost:8080/projectname/ 时出现的Tomcat错误是:

org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/dispatcherServlet-servlet.xml];

嵌套异常是java.io.FileNotFoundException:无法打开ServletContext资源[/WEB-INF/dispatcherServlet-servlet.xml] ecc ecc ecc

请注意,错误涉及文件dispatcherServlet-servlet.xml而不是dispatcherServlet-context.xml(我使用,创建和映射的那个)

谢谢大家!

2 回答

  • 1

    只需删除

    <context-param> 
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/dispatcherServlet-context.xml</param-value> 
    </context-param>
    

    摘录并将您的 dispatcherServlet-context.xml 重命名为 dispatcherServlet-servlet.xml . 原因:Spring和Spring MVC有两个不同的配置文件 . 您曾尝试使用Spring Framework的Spring MVC配置 .

    So for Spring : pass how many you want config files via `contextConfigLocation`
    For Spring MVC : /WEB-INF/<dispatcher_servlet_name>-servlet.xml.
    

    您可以更改Spring MVC案例的默认名称(请参阅@Stefan Lindenberg答案)

  • 1

    在Spring MVC中,调度程序servlet配置的缺省位置是:/ WEB-INF/[SERVLET-NAME]-servlet.xml . 您可以通过向servlet声明添加init参数来重新配置它:

    <servlet>
        <servlet-name>dispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                [PATH-TO-YOUR-FILE]/[CONFIG-FILE-NAME].xml
            </param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    

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