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  • SSM开发过程Bug集锦

    问题描述:

    org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [D: ts9StudyWorkSpaceTeduStore argetclassescn edustoremapperUserMapper.class]; nested exception is org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [D: ts9StudyWorkSpaceTeduStore argetclassescn edustoremapperUserMapper.class]; nested exception is java.lang.IllegalArgumentException
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290)
    at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
    at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:84)
    at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
    ..........

    问题所在: 

        <!-- Spring WebMVC --> 
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-webmvc</artifactId>
          <version>3.2.8.RELEASE</version>    
        </dependency>

    解决方法:

      从问题描述中:probably due to a new Java class file version that isn't supported yet

      得知:可能是因为新的Java类文件版本尚不受支持。

        》》将spring-webmvc的版本号改为: 4.3.1 即可,因为项目的jdk为1.8的高版本,所以springmvc的版本号需要更高的与之匹配。

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  • 原文地址:https://www.cnblogs.com/chenglaoshi/p/11626021.html
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