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  • 上传文件代码报错,java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory

    2018-09-11 11:11:08.235 ERROR 14352 --- [nio-8080-exec-5] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/fileupload/disk/DiskFileItemFactory] with root cause

    java.lang.ClassNotFoundException: org.apache.commons.fileupload.disk.DiskFileItemFactory

    或者:

    2018-09-11 11:09:03.714 ERROR 14352 --- [nio-8080-exec-6] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItem] with root cause

    java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItem

    解决:

    此类错误为maven依赖中少包,为什么没有编译报错这个问题尚待找出

    maven中贴上这个可以解决:

    <dependency>
    
    <groupId>commons-fileupload</groupId>
    
    <artifactId>commons-fileupload</artifactId>
    
    <version>1.3</version>
    
    </dependency>
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  • 原文地址:https://www.cnblogs.com/fanta2000/p/9626530.html
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