Spring整合Mybatis报错解决之道

Posted 2022-01-25 lovis

报错

org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring/springmvc-context.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring/springmvc-context.xml] cannot be opened because it does not exist
Web.xml：

报错原因：

classpath:到你的class路径中查找文件，

classpath*:不仅包含class的路径，还包括jar文件中（class路径）进行查找

解决办法：在classpath后面在上“*” 可解决问题，“classpath*:springmvc.xml”

我的web.xml如下

<?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_2_5.xsd" id="WebApp_ID" version="2.5">
    
    
    <display-name>atcrowdfunding</display-name>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:spring/spring-*.xml</param-value>
    </context-param>
    
    <!-- 监听器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- 字符编码过滤器 -->
    <filter>
        <filter-name>encoding</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

	    
	<filter>  
	    <filter-name>HiddenHttpMethodFilter</filter-name>  
	    <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>  
	</filter>
	<filter-mapping>  
	    <filter-name>HiddenHttpMethodFilter</filter-name>  
	    <servlet-name>springmvc</servlet-name>  
	</filter-mapping> 
    

    
    <servlet>
        <servlet-name>springmvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath*:spring/springmvc-context.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>*.htm</url-pattern>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>
    
    <!-- 会话超时时间 -->
    <session-config>
        <session-timeout>60</session-timeout>
    </session-config>
    
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

　　标红的那一行缺少一个*