org.apache.commons.fileupload.FileItemFactory
Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory Caused by: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory 不必惊慌!这种情况是为jar包少了 maven项目中加入依赖: <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.6</version> </dependency> 即可解决 非maven项目导入相关jar包:博客下载要积分,附上百度云盘下载地址: 百度云盘下载 提取码: oxxb 来源: CSDN 作者: 进阶的牛某 链接: https://blog.csdn.net/qq_41389354/article/details/86671324