📄 ddd.jsp
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><%@ page language="java" contentType="text/html; charset=gb2312" pageEncoding="gb2312"%><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>???????</title></head><body>
<script type="text/javascript">
if(1!=2){
<%
out.print("document.write('sddddddddddd')");
%>
}
</script><% out.print("ddddddddddssssssssss"); %></body></html>
<%
SmartUpload mySmartUpload =new SmartUpload();
long file_size_max=4000000;
String ext="";
String url="images\\"; //应保证在根目录中有此目录的存在
mySmartUpload.initialize(pageContext); //只允许上载此类文件
try {
mySmartUpload.setAllowedFilesList("jpg,gif");
mySmartUpload.upload(); //上载文件
}catch (Exception e){
out.print("alert('只能上传.jpg和.gif类型的文件!')");
}
try{
com.jspsmart.upload.File myFile = mySmartUpload.getFiles().getFile(0);
if (myFile.isMissing()){
out.print("alert('请选择要上传的文件!')");
}
else{
ext= myFile.getFileExt(); //取得后缀名
int file_size=myFile.getSize(); //取得文件的大小
String saveurl="";
if(file_size<file_size_max){
//更改文件名，取得当前上传时间的毫秒数值
Calendar calendar = Calendar.getInstance();
String filename = String.valueOf(calendar.getTimeInMillis());
saveurl=application.getRealPath("/")+url;
saveurl+=filename+"."+ext; //保存路径
System.out.println(saveurl);
myFile.saveAs(saveurl,SmartUpload.SAVE_PHYSICAL);
System.out.print(saveurl);
picname = filename+ext;
}
}
}catch (Exception e){
out.print(e.toString());
}
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