fileupload.jsp
来自「java开发的办公系统 1.系统管理 (地区管理,部门管理,菜单管理,用户管理」· JSP 代码 · 共 214 行
JSP
214 行
<%@ include file="../../include/configuration.jsp"%>
<%@ include file="../../include/authorizemanager.jsp"%>
<%@ page contentType="text/html; charset=gb2312" %>
<%
ParameterUtils.setCharacterEncoding(request);
SmartUpload su = new SmartUpload();
Request requestSu = su.getRequest();
String status=ParameterUtils.getString(request.getParameter("status"));
String dir_name=ParameterUtils.getString(request.getParameter("dir_name"));
String file_name=ParameterUtils.getString(request.getParameter("file_name"));
String fileName="";
//add
if(status.equals("uploadfile"))
{
try{
su.initialize(pageContext);
//su.setMaxFileSize(4096);
//su.setTotalMaxFileSize(20000);
// su.setAllowedFilesList("doc,txt");
// su.setDeniedFilesList("exe,bat,jsp,htm,html,,");
su.upload();
su.save(Configuration.getInstance().tempUpload);
}catch(Exception e){
System.out.println(e.toString());
}
String fileExt="";
for (int i=0;i<su.getFiles().getCount();i++)
{
File file = su.getFiles().getFile(i);
if (file.isMissing()) continue;
fileExt=file.getFileExt();
}
for (int i=0;i<su.getFiles().getCount();i++)
{
File file = su.getFiles().getFile(i);
if (file.isMissing()) continue;
String preName=file.getFileName();
preName=preName.substring(0,preName.lastIndexOf("."));
fileName=preName+DateUtils.getRadon_num()+"."+fileExt;
file.saveAs(Configuration.getInstance().fileUpload+"/"+dir_name+"/"+fileName);
}
}
if(status.equals("remove"))
{
try{
su.initialize(pageContext);
//su.setMaxFileSize(4096);
//su.setTotalMaxFileSize(20000);
// su.setAllowedFilesList("doc,txt");
// su.setDeniedFilesList("exe,bat,jsp,htm,html,,");
su.upload();
String fileStr=ParameterUtils.getString(requestSu.getParameter("fileRemoveList"));
String[] fileArray=fileStr.split(",");
for(int i=0;fileArray!=null&&i<fileArray.length;i++)
{
String filepath=Configuration.getInstance().fileUpload+"/"+dir_name+"/"+fileArray[i];
if(CFile.fileExists(filepath)){
CFile.deleteFile(filepath);
}
}
}catch(Exception e){
System.out.println(e.toString());
}
}
%>
<html>
<head>
<title><%=titleName%></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../../css/css.css" rel="stylesheet" type="text/css">
<script language="javascript" src="../../js/check.js"></script>
</head>
<script language="javascript">
function winclose()
{
window.close();
}
function init()//打开页面保存初始化值
{
var form=form1;
var file_name=window.opener.form1.<%=file_name%>
var file_nameArray=file_name.value.split(",");
for(var i=0;file_name.value!=""&&i<file_nameArray.length;i++)
{
var newoption=new Option();
newoption.value=file_nameArray[i];
newoption.text=file_nameArray[i];
form.fileList.options[form.fileList.length]=newoption;
}
}
function check()
{
var form=form1;
if(form.fileList.length<=0) winclose();
save();
winclose();
}
function save()
{
var form=form1;
var file_name=window.opener.form1.<%=file_name%>;
file_name.value="";
if(form.fileList.length>0)
{
for(var i=0;i<form.fileList.length-1;i++)
{
file_name.value+=form.fileList.options[i].value+",";
}
file_name.value+=form.fileList.options[form.fileList.length-1].value;
}
}
function uploadfile()
{
var form=form1;
if(form.fileList.length>0) save();
form.action="fileupload.jsp?status=uploadfile&dir_name=<%=dir_name%>&file_name=<%=file_name%>";
form.submit();
}
function select_All()//提交前全选
{
var form=form1;
for(var i=0;i<form.fileList.length;i++)
{
form.fileList.options[i].selected=true;
}
}
function remove()
{
var form=form1;
for(var i=form.fileList.length-1;i>=0;i--)
{
if(form.fileList.options[i].selected)
{
//加入删除列表
form.fileRemoveList.value+=form.fileList.options[i].value+",";
form.fileList.remove(i);
}
}
save();
form.action="fileupload.jsp?status=remove&dir_name=<%=dir_name%>&file_name=<%=file_name%>";
form.submit();
}
</script>
<body onLoad="init();">
<form action="" method="post" name="form1" enctype="multipart/form-data">
<table width="100%" class="addborder">
<tr align="center" >
<td height="20" align="right">
<input name="Submit23" type="button" class="button" onClick="check()" value="确定">
<input name="Submit22" type="button" class="button" onClick="winclose()" value="关闭"></td>
</tr>
<tr >
<td align="center" valign="top" ><table width="80%" class="font1" >
<tr >
<td >上传文件列表</td>
<td > </td>
</tr>
<tr >
<td ><input name="file" type="file" size="50"></td>
<td > </td>
</tr>
<tr >
<td >
<select name="fileList" id="fileList" size="20" style="width:500px; " multiple="multiple">
</select>
<%
if(!fileName.equals(""))
{
out.println("<script language='javascript'>");
out.println(" var newoption1=new Option();");
out.println(" newoption1.value='"+fileName+"';");
out.println(" newoption1.text='"+fileName+"';");
out.println(" newoption1.selected=true;");
out.println(" form1.fileList.options[form1.fileList.length]=newoption1;");
out.println("</script>");
}
%> </td>
<td ><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="40" align="center"><input name="Submit2323" type="button" class="button" onClick="uploadfile()" value="上传"></td>
</tr>
<tr>
<td height="40" align="center"><input name="Submit2324" type="button" class="button" onClick="remove()" value="删除"></td>
</tr>
</table></td>
</tr>
</table>
</td>
</tr>
</table>
<input type="hidden" name="status" >
<input type="hidden" name="message" value="huyang" >
<textarea name="fileRemoveList" style="display:none;"></textarea>
</form>
</body>
</html>
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