📄 post.jsp
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<%@ page language="java" import="java.util.*,java.io.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'post.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<%
byte[] data;
InputStream in=request.getInputStream();
System.out.println("the length :"+in.available());
data=new byte[1000];
byte[] tmp=new byte[1000];
int index=0;
int size=0;
System.out.println("1");
File f=new File("c:/pics/"+System.currentTimeMillis()+".png");
System.out.println("2");
DataOutputStream outs=new DataOutputStream(new FileOutputStream(f));
System.out.println("3");
while(in.available()>0)
{
int len=in.read(tmp);
System.out.println("the length :"+len);
outs.write(tmp,0,len);
size+=len;
}
//out.close();
%>
</body>
</html>
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