實(shí)驗(yàn)要求：
將實(shí)驗(yàn)2中的系統(tǒng)用戶登錄和注冊(cè)頁面改為JSP頁面，并部署自己的Web應(yīng)用于Tomcat服務(wù)器中
具體要求：
完成登錄JSP頁面設(shè)計(jì)和注冊(cè)頁面設(shè)計(jì)
在登錄頁面表單中使用request對(duì)象獲取用戶信息，建立新的JSP頁面完成登錄驗(yàn)證（用戶名和密碼自己指定即可）。
驗(yàn)證結(jié)果顯示（如登錄成功/用戶名密碼錯(cuò)誤，可以使用JavaScript，也可以使用新的JSP頁面）。
在注冊(cè)頁面表單中使用request對(duì)象獲取用戶注冊(cè)信息（注冊(cè)項(xiàng)目由自己指定），在新的JSP頁面顯示用戶注冊(cè)信息，并提示注冊(cè)成功。
代碼
登錄頁面index.html
!DOCTYPE html>
html lang="zh-CN">
head>
meta charset="utf-8">
meta http-equiv="X-UA-Compatible" content="IE=edge">
meta name="viewport" content="width=device-width, initial-scale=1">
title>jsp作業(yè)/title>
link href="css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="stylesheet">
/head>
body>
nav class="navbar navbar-default">
div class="container-fluid">
div class="navbar-header">
a class="navbar-brand" href="./" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >jsp作業(yè)/a>
/div>
div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
ul class="nav navbar-nav navbar-right">
li>a href="login.jsp" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >登錄/a>/li>
/ul>
/div>
/div>
/nav>
div class="container">
div class="jumbotron">
h1>Hello, world!/h1>
p>這是一個(gè)jsp作業(yè)/p>
/div>
/div>
/body>
/html>
登錄頁面login.jsp
%@ page contentType="text/html; charset=utf-8" language="java"%>
html lang="zh-CN">
head>
meta charset="utf-8">
meta http-equiv="X-UA-Compatible" content="IE=edge">
meta name="viewport" content="width=device-width, initial-scale=1">
title>登錄/title>
link href="css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="stylesheet">
/head>
body>
nav class="navbar navbar-default">
div class="container-fluid">
div class="navbar-header">
a class="navbar-brand" href="./" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >jsp作業(yè)/a>
/div>
div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
ul class="nav navbar-nav navbar-right">
li>a href="login.jsp" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >登錄/a>/li>
/ul>
/div>
/div>
/nav>
div class="container">
div class="row">
div class="col-md-4">
/div>
div class="col-md-4">
form class="form-signin" method="post" action="login-check.jsp">
h2 class="form-signin-heading">登錄到j(luò)sp作業(yè)/h2>
label for="">用戶名/label>
input type="text" name="username" id="username" class="form-control" placeholder="請(qǐng)輸入用戶名" required autofocus>br>
label for="">密碼/label>
input type="password" name="password" id="password" class="form-control" placeholder="請(qǐng)輸入密碼" required>
div class="checkbox">
label>
input type="checkbox" value="remember-me" checked="checked"> 記住密碼
/label>
/div>
button type="submit" class="btn btn-primary" id="btn-login">登錄/button>
a href="reg.jsp" rel="external nofollow" rel="external nofollow" class="btn btn-default">注冊(cè)/a>
/form>
/div>
div class="col-md-4">
/div>
/div>
/body>
/html>
登錄結(jié)果頁面login-check.jsp
%@ page contentType="text/html; charset=utf-8" language="java"%>
html lang="zh-CN">
head>
meta charset="utf-8">
meta http-equiv="X-UA-Compatible" content="IE=edge">
meta name="viewport" content="width=device-width, initial-scale=1">
title>登錄/title>
link href="css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="stylesheet">
/head>
body>
nav class="navbar navbar-default">
div class="container-fluid">
div class="navbar-header">
a class="navbar-brand" href="./" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >jsp作業(yè)/a>
/div>
div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
ul class="nav navbar-nav navbar-right">
li>a href="login.jsp" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >登錄/a>/li>
/ul>
/div>
/div>
/nav>
div class="container">
div class="row">
div class="col-md-4">
/div>
div class="col-md-4">
form class="form-signin" method="post" action="login-check.jsp">
h2 class="form-signin-heading">登錄到j(luò)sp作業(yè)/h2>
label for="">用戶名/label>
input type="text" name="username" id="username" class="form-control" placeholder="請(qǐng)輸入用戶名" required autofocus>br>
label for="">密碼/label>
input type="password" name="password" id="password" class="form-control" placeholder="請(qǐng)輸入密碼" required>
div class="checkbox">
label>
input type="checkbox" value="remember-me" checked="checked"> 記住密碼
/label>
/div>
button type="submit" class="btn btn-primary" id="btn-login">登錄/button>
a href="reg.jsp" rel="external nofollow" rel="external nofollow" class="btn btn-default">注冊(cè)/a>
/form>
/div>
div class="col-md-4">
/div>
/div>
/body>
/html>
注冊(cè)頁面reg.jsp
%@ page contentType="text/html; charset=utf-8" language="java"%>
html lang="zh-CN">
head>
meta charset="utf-8">
meta http-equiv="X-UA-Compatible" content="IE=edge">
meta name="viewport" content="width=device-width, initial-scale=1">
title>注冊(cè)/title>
link href="css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="stylesheet">
/head>
body>
nav class="navbar navbar-default">
div class="container-fluid">
div class="navbar-header">
a class="navbar-brand" href="./" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >jsp作業(yè)/a>
/div>
div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
ul class="nav navbar-nav navbar-right">
li>a href="login.jsp" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >登錄/a>/li>
/ul>
/div>
/div>
/nav>
div class="container">
div class="row">
div class="col-md-4">
/div>
div class="col-md-4">
form class="form-signin" action="reg-submit.jsp" method="post">
h2 class="form-signin-heading">注冊(cè)到j(luò)sp作業(yè)/h2>
div id="info">
/div>
label for="">用戶名/label>
input type="text" name="username" id="username" class="form-control" placeholder="請(qǐng)輸入用戶名" required autofocus>br>
label for="">密碼/label>
input type="password" name="password" id="password" class="form-control" placeholder="請(qǐng)輸入密碼" required>br>
label for="">重復(fù)密碼/label>
input type="password" name="password2" id="password2" class="form-control" placeholder="請(qǐng)?jiān)俅屋斎朊艽a" required maxLength="16">br>
button type="submit" class="btn btn-primary" id="btn-reg">注冊(cè)/button>
a href="login.jsp" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="btn btn-default" id="btn-reg">返回登錄/a>
/form>
/div>
div class="col-md-4">
/div>
/div>
/body>
/html>
注冊(cè)結(jié)果頁面reg-submit.jsp
%@ page contentType="text/html; charset=utf-8" language="java"%>
html lang="zh-CN">
head>
meta charset="utf-8">
meta http-equiv="X-UA-Compatible" content="IE=edge">
meta name="viewport" content="width=device-width, initial-scale=1">
title>結(jié)果/title>
link href="css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="stylesheet">
/head>
body>
nav class="navbar navbar-default">
div class="container-fluid">
div class="navbar-header">
a class="navbar-brand" href="./" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >jsp作業(yè)/a>
/div>
div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
ul class="nav navbar-nav navbar-right">
li>a href="login.jsp" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >登錄/a>/li>
/ul>
/div>
/div>
/nav>
div class="container">
% String username = request.getParameter("username");
String password = request.getParameter("password");
String password2 = request.getParameter("password2");
%>
%
if(password.equals(password2)){
out.println("div class='alert alert-success' role='alert'>注冊(cè)成功/div>");
out.println("ul class='list-group'>");
out.println("li class='list-group-item'>用戶名：" + username + "/li>");
out.println("li class='list-group-item'>密碼：" + password + "/li>");
out.println("/ul>");
}
else{
out.println("div class='alert alert-danger' role='alert'>兩次密碼輸入不一致，請(qǐng)重新輸入/div>");
}
%>
!-- %=username %>
%=password %>
%=password2 %> -->
/div>
效果
到此這篇關(guān)于使用JSP實(shí)現(xiàn)簡(jiǎn)單的用戶登錄注冊(cè)頁面示例代碼解析的文章就介紹到這了,更多相關(guān)JSP實(shí)現(xiàn)簡(jiǎn)單的用戶登錄注冊(cè)頁面內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！
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