parseRequest(RequestContext)还是parseRequest(HttpServletRequest)

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parseRequest(RequestContext)还是parseRequest(HttpServletRequest)?

今天写jsp文件下载时发现

List<FileItem> fileItems = servletFileUpload.parseRequest(request);

报了一个类型不兼容的错，具体提示如下：

The method parseRequest(RequestContext) in the type FileUploadBase isnot applicable for the arguments (HttpServletRequest)

在网上查过后发现包错了，默认使用的是tomcat的lib文件夹下的类是：

import org.apache.tomcat.util.http.fileupload.FileItem; import org.apache.tomcat.util.http.fileupload.FileUploadException; import org.apache.tomcat.util.http.fileupload.disk.DiskFileItemFactory; import org.apache.tomcat.util.http.fileupload.servlet.ServletFileUpload;...

而应该要导的是：

import org.apache.commons.fileupload.FileItem; import org.apache.commons.fileupload.FileUploadException; import org.apache.commons.fileupload.disk.DiskFileItemFactory; import org.apache.commons.fileupload.servlet.ServletFileUpload; ...

commons-fileupload.jar包地址
2017/9/2 23:18:41

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