struts1和struts2的文件上传

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1、Struts1和Struts2的文件上传1Struts1文件上传1.1表单设计请选择要上传的文件：1.2在struts-config.xml进行如下配置

2、areFoundation//DTDStrutsConfiguration1.3//EN""http://struts.apache.org/dtds/struts-config_1_3.dtd">1.3创建UploadForm类收集表单数据packagecom.upload.form;importorg.apache.struts.action.ActionForm;importorg.apache.struts.

4、upload.FormFile;publicclassUploadFormextendsActionForm{privateFormFileuploadFile;publicFormFilegetUploadFile(){returnuploadFile;}publicvoidsetUploadFile(FormFileuploadFile){this.uploadFile=uploadFile;}}1.4创建UploadAction类实现文件上传packagecom.upload.action;importjava.io.File;importjava.io.File

5、OutputStream;importjava.io.InputStream;importjava.io.OutputStream;importjava.util.regex.Matcher;importjava.util.regex.Pattern;importjavax.servlet.http.HttpServletRequest;importjavax.servlet.http.HttpServletResponse;importorg.apache.struts.action.Action;importorg.apache.struts.action.Acti

6、onForm;importorg.apache.struts.action.ActionForward;importorg.apache.struts.action.ActionMapping;importorg.apache.struts.upload.FormFile;importcom.upload.form.UploadForm;publicclassUploadActionextendsAction{@OverridepublicActionForwardexecute(ActionMappingmapping,ActionFormform,HttpServl

7、etRequestrequest,HttpServletResponseresponse)throwsException{//获取UploadForm实例UploadFormuploadForm=(UploadForm)form;//获取表单中上传的文件FormFileuploadFile=uploadForm.getUploadFile();//若上传的文件不为空，且文件大小<80KBif(uploadFile!=null&&uploadFile.getFileSize()<80*1024){//获取文件名StringfileName=