JSP实现简单的用户登录并显示出用户信息的方法
本文实例讲述了JSP实现简单的用户登录并显示出用户信息的方法。分享给大家供大家参考。具体实现方法如下:
login.jsp
<%@pagelanguage="java"import="java.util.*"pageEncoding="GB18030"%> <% Stringpath=request.getContextPath(); StringbasePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.01Transitional//EN"> <html> <head> </head> <body> <formaction="login_success.jsp"method="post"> 用户名:<inputtype="text"name="username"/><br> 密码:<inputtype="password"name="password"><br> <inputtype="submit"value="提交"/> </form> </body> </html>
login_success.jsp用于显示用户信息
<%@pagelanguage="java"import="java.util.*"pageEncoding="GB18030"%> <% Stringpath=request.getContextPath(); StringbasePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.01Transitional//EN"> <html> <head> </head> <body> <% Stringuname=request.getParameter("username"); Stringpwd=request.getParameter("password"); out.println(uname); out.println(pwd); %> </body> </html>
希望本文所述对大家的jsp程序设计有所帮助。