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IOException 解析來自 ServletContext 資源的 XML 文檔 [/WEB-INF/spring-dispatcher-servlet.xml]

[英]IOException parsing XML document from ServletContext resource [/WEB-INF/spring-dispatcher-servlet.xml]

從控制台收到此錯誤:

*org.springframework.beans.factory.BeanDefinitionStoreException:  
    IOException parsing XML document from ServletContext resource
 [/WEB-    INF/spring-dispatcher-servlet.xml]; nested exception is   
 java.io.FileNotFoundException: Could not open ServletContext resource        
[/WEB-INF/spring-dispatcher-servlet.xml]*

這是我收到的錯誤:

      <?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" 
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 
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>fj21-tarefas</display-name>
  <welcome-file-list>

        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>

      </welcome-file-list>
      <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>


        <init-param>
          <param-name>contextConfigLocation</param-name>
         <param-value>/WEB-INF/spring-servlet.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
      </servlet>
      <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>/</url-pattern>
      </servlet-mapping>
    </web-app>

項目文件夾

我在做

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

從 springmvc 更改默認上下文,但它不起作用。 已經在這里接受了一些建議,將 servlet-name 標記寫入文件 name-context.xml 約定,同樣的錯誤。

您應該嘗試更改 servlet 名稱。 預期的 Spring web-context 元數據 XML 文件名應該是servletname-servlet.xml ,這是直到 Spring 4 的預期文件名,不確定它是否在 spring 5 中更改。。 由於您的 servlet 名稱是springmvc ,文件名應該是springmvc-servlet.xml

<servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/springmvc-servlet.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>springmvc</servlet-name>
    <url-pattern>/app-name/*</url-pattern>
</servlet-mapping>

使您的 web.xml 看起來像這樣,直接取自 Spring 文檔:

<web-app>

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

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

    <servlet>
        <servlet-name>app</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value></param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

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

</web-app>

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