手机WAP编程

开发平台：

Java

upload.jsp：源码内容

							<%@ page import="org.apache.struts.action.*,
                 java.util.Iterator,
                 org.apache.struts.webapp.upload.UploadForm"%>
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/tld/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/tld/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/tld/struts-bean.tld" prefix="bean" %>
<head><title>上传</title></head>
<!-- Find out if the maximum length has been exceeded. -->
<logic:present name="<%= Action.ERROR_KEY %>" scope="request">
    <%
        ActionErrors errors = (ActionErrors) request.getAttribute(Action.ERROR_KEY);
        //note that this error is created in the validate() method of UploadForm
        Iterator iterator = errors.get(UploadForm.ERROR_PROPERTY_MAX_LENGTH_EXCEEDED);
        //there's only one possible error in this
        ActionError error = (ActionError) iterator.next();
        pageContext.setAttribute("maxlength.error", error, PageContext.REQUEST_SCOPE);
    %>
</logic:present>
<!-- If there was an error, print it out -->
<logic:present name="maxlength.error" scope="request">
    <font color="red"><bean:message name="maxlength.error" property="key" /></font>
</logic:present>
<logic:notPresent name="maxlength.error" scope="request">
    <font color=red>图片/铃声上传的大小不能超过2M--</font>
</logic:notPresent>
<!--
	The most important part is to declare your form's enctype to be "multipart/form-data",
	and to have a form:file element that maps to your ActionForm's FormFile property
-->
<html:form action="upload.do?queryParam=Successful" enctype="multipart/form-data">
上传图片/铃声：
        <html:checkbox property="writeFile" onclick="document.all.item('hehe').style.display=document.all.item('hehe').style.display==''?'none':'';"/><br /><br />
       <div style="display:none" id=hehe>请选择上传路径:<html:file property="theFile" /><html:submit value="上传"/><br /><br /></div>
       <%java.util.Date t=new java.util.Date();String tt=t.toLocaleString();while(tt.indexOf(":")>0)tt=tt.replace(':','-');while(tt.indexOf(" ")>0)tt=tt.replace(' ','-');%>
       <%tt="D:\ewapnew\picring\upload\"+tt;%>
        <div style="display:none"><html:text property="filePath" value="<%=tt%>" /><br /><br /></div>
</html:form>

						