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<html:form action="/CFIS_AlbumAddPhotos.do" enctype="multipart/form-data" method="post"> image1 : <html:file property="image1" styleClass="input" /> <html:errors property="image" /> <br /> image2:<html:file property="image2" styleClass="input" /> <html:errors property="image" /> <br /> image3:<html:file property="image3" styleClass="input" /> <html:errors property="image" /> <br /> image4:<html:file property="image4" styleClass="input" /> <html:errors property="image" /> <br /> image5:<html:file property="image5" styleClass="input" /> <html:errors property="image" /> <br /> <html:submit /><html:cancel /> </html:form>
<form-bean name="CFIS_AlbumAddPhotosForm" type="org.apache.struts.validator.DynaValidatorForm" > <form-property name="image1" type="org.apache.struts.upload.FormFile"/> <form-property name="image2" type="org.apache.struts.upload.FormFile"/> <form-property name="image3" type="org.apache.struts.upload.FormFile"/> <form-property name="image4" type="org.apache.struts.upload.FormFile"/> <form-property name="image5" type="org.apache.struts.upload.FormFile"/> </form-bean>
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { albumAddPhotosForm.getImage(); DynaActionForm albumAddPhotosForm = (DynaActionForm) form; //利用MultipartRequestHandler处理同时上传多个文件 MultipartRequestHandler multipartRequestHandler = albumAddPhotosForm .getMultipartRequestHandler(); // 取得所有上传文件的对象集合 Hashtable elements = multipartRequestHandler.getFileElements(); // 循环遍历每一个文件 Collection values = elements.values(); int k = 0; for (java.util.Iterator i = values.iterator(); i.hasNext();) { // 取得上传的文件 FormFile file = (org.apache.struts.upload.FormFile) i.next(); //获取文件字节流 byte[] content = file.getFileData(); //以时间格式生成文件名 String url = “C:\\”; //用输出流保存文件 FileOutputStream fos = new FileOutputStream(url); //写入时间 fos.write(content); //关闭输出流 fos.close(); } } |
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