<%@ page language= "java" contenttype= "text/html; Charset=utf-8 "
pageencoding= "Utf-8"%>
<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "HTTP://WWW.W3.ORG/TR/HTML4/LOOSE.DTD" >
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 ">
<title> Transit </title>
<%!
public string codetostring (String str)
{//function for processing Chinese strings
String S=str;
Try
{
Byte tempb[]=s.getbytes ("Iso-8859-1");
S=new String (TEMPB, "utf-8");
return s;
}
catch (Exception e)
{
return s;
}
}
%>
<body>
<%
String Username=request.getparameter ("username");
String userpassword=request.getparameter ("UserPassword");
if (username!=null&userpassword!=null)
{//If the user name and password are legal, write down the user name, the user and password are usually in the database,
Use the information in the database to compare the user name and password submitted for user legality checks,
This content will continue to be learned in subsequent chapters.
Session.setattribute ("username", codetostring (username));
}
%>
<jsp:forward page= "logininfor.jsp" ></jsp:forward>
</body>
Java Web Experiment station.jsp Session property setting and getting
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