This article describes the JSP to achieve a simple user login and display the user information method. Share to everyone for your reference. The implementation methods are as follows:
login.jsp
Copy Code code as follows:
<%@ page language= "java" import= "java.util.*" pageencoding= "GB18030"%>
<%
String path = Request.getcontextpath ();
String basepath = Request.getscheme ( + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";
%>
<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >
<HEAD> ;
<body>
<for M action= "login_success.jsp" method = "Post" >
User name: <input type = "text" name = "username"/&G t;<br>
Password: <input type = "password" name = "Password" ><br>
&NBSP;&N Bsp <input type = "Submit" value= "submitted"/>
</form>
</BODY>&N Bsp
login_success.jsp for displaying user information
Copy Code code as follows:
<%@ page language= "java" import= "java.util.*" pageencoding= "GB18030"%>
<%
String path = Request.getcontextpath ();
String basepath = request.getscheme () + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";
%>
<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >
<body>
<%
String uname = Request.getparameter ("username");
String pwd = request.getparameter ("password");
Out.println (uname);
Out.println (PWD);
%>
</body>
I hope this article will help you with the JSP program design.
