1.前端
先寫通用頭header.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<!-- 登錄 註冊 購物車... -->
<div class="container-fluid">
<div class="col-md-4">
<img src="img/logo2.png" />
</div>
<div class="col-md-5">
<img src="img/header.png" />
</div>
<div class="col-md-3" style="padding-top:20px">
<ol class="list-inline">
<li><a href="login.jsp">登錄</a></li>
<li><a href="register.jsp">註冊</a></li>
<li><a href="cart.jsp">購物車</a></li>
<li><a href="order_list.jsp">我的訂單</a></li>
</ol>
</div>
</div>
<!-- 導航條 -->
<div class="container-fluid">
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">首頁</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="product_list.htm">手機數碼<span class="sr-only">(current)</span></a></li>
<li><a href="#">電腦辦公</a></li>
<li><a href="#">電腦辦公</a></li>
<li><a href="#">電腦辦公</a></li>
</ul>
<form class="navbar-form navbar-right" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
</div>
</div>
</nav>
</div>
在寫通用腳foot.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<div class="container-fluid">
<div style="margin-top:50px;">
<img src="img/footer.jpg" width="100%" height="78" alt="我們的優勢" title="我們的優勢" />
</div>
<div style="text-align: center;margin-top: 5px;">
<ul class="list-inline">
<li><a href="info.jsp">關於我們</a></li>
<li><a>聯繫我們</a></li>
<li><a>招賢納士</a></li>
<li><a>法律聲明</a></li>
<li><a>友情鏈接</a></li>
<li><a>支付方式</a></li>
<li><a>配送方式</a></li>
<li><a>服務聲明</a></li>
<li><a>廣告聲明</a></li>
</ul>
</div>
<div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
Copyright © 2005-2016 傳智商城 版權所有
</div>
</div>
然後寫首頁index.jsp
引入通用頭腳
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>黑馬商城首頁</title>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css" />
<script src="js/jquery-1.11.3.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
</head>
<body>
<div class="container-fluid">
<!-- 引入header.jsp -->
<jsp:include page="/header.jsp"></jsp:include>
<!-- 輪播圖 -->
<div class="container-fluid">
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<!-- 輪播圖的中的小點 -->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>
<!-- 輪播圖的輪播圖片 -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="img/1.jpg">
<div class="carousel-caption">
<!-- 輪播圖上的文字 -->
</div>
</div>
<div class="item">
<img src="img/2.jpg">
<div class="carousel-caption">
<!-- 輪播圖上的文字 -->
</div>
</div>
<div class="item">
<img src="img/3.jpg">
<div class="carousel-caption">
<!-- 輪播圖上的文字 -->
</div>
</div>
</div>
<!-- 上一張 下一張按鈕 -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
<!-- 熱門商品 -->
<div class="container-fluid">
<div class="col-md-12">
<h2>熱門商品 <img src="img/title2.jpg"/></h2>
</div>
<div class="col-md-2" style="border:1px solid #E7E7E7;border-right:0;padding:0;">
<img src="products/hao/big01.jpg" width="205" height="404" style="display: inline-block;"/>
</div>
<div class="col-md-10">
<div class="col-md-6" style="text-align:center;height:200px;padding:0px;">
<a href="product_info.htm">
<img src="products/hao/middle01.jpg" width="516px" height="200px" style="display: inline-block;">
</a>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small03.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small04.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2 yes-right-border" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small05.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small03.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small04.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2 yes-right-border" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small05.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small03.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small04.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small05.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
</div>
</div>
<!-- 廣告條 -->
<div class="container-fluid">
<img src="products/hao/ad.jpg" width="100%"/>
</div>
<!-- 最新商品 -->
<div class="container-fluid">
<div class="col-md-12">
<h2>最新商品 <img src="img/title2.jpg"/></h2>
</div>
<div class="col-md-2" style="border:1px solid #E7E7E7;border-right:0;padding:0;">
<img src="products/hao/big01.jpg" width="205" height="404" style="display: inline-block;"/>
</div>
<div class="col-md-10">
<div class="col-md-6" style="text-align:center;height:200px;padding:0px;">
<a href="product_info.htm">
<img src="products/hao/middle01.jpg" width="516px" height="200px" style="display: inline-block;">
</a>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small03.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small04.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2 yes-right-border" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small05.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small03.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small04.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2 yes-right-border" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small05.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small03.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small04.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
<div class="col-md-2 yes-right-border" style="text-align:center;height:200px;padding:10px 0px;">
<a href="product_info.htm">
<img src="products/hao/small05.jpg" width="130" height="130" style="display: inline-block;">
</a>
<p><a href="product_info.html" style='color:#666'>冬瓜</a></p>
<p><font color="#E4393C" style="font-size:16px">¥299.00</font></p>
</div>
</div>
</div>
<!-- 引入footer.jsp -->
<jsp:include page="/footer.jsp"></jsp:include>
</div>
</body>
</html>
加入圖片,你看到
寫下所需的css後,你看到
這樣首頁就完成了,接下來是註冊頁面
註冊頁面
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head></head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>會員註冊</title>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css" />
<script src="js/jquery-1.11.3.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
<!-- 引入自定義css文件 style.css -->
<link rel="stylesheet" href="css/style.css" type="text/css" />
<style>
body {
margin-top: 20px;
margin: 0 auto;
}
.carousel-inner .item img {
width: 100%;
height: 300px;
}
font {
color: #3164af;
font-size: 18px;
font-weight: normal;
padding: 0 10px;
}
</style>
</head>
<body>
<!-- 引入header.jsp -->
<jsp:include page="/header.jsp"></jsp:include>
<div class="container"
style="width: 100%; background: url('image/regist_bg.jpg');">
<div class="row">
<div class="col-md-2"></div>
<div class="col-md-8"
style="background: #fff; padding: 40px 80px; margin: 30px; border: 7px solid #ccc;">
<font>會員註冊</font>USER REGISTER
<form class="form-horizontal" action="${pageContext.request.contextPath }/register" method="post" style="margin-top: 5px;">
<div class="form-group">
<label for="username" class="col-sm-2 control-label">用戶名</label>
<div class="col-sm-6">
<input type="text" class="form-control" id="username" name="username"
placeholder="請輸入用戶名">
</div>
</div>
<div class="form-group">
<label for="inputPassword3" class="col-sm-2 control-label">密碼</label>
<div class="col-sm-6">
<input type="password" class="form-control" id="inputPassword3" name="password"
placeholder="請輸入密碼">
</div>
</div>
<div class="form-group">
<label for="confirmpwd" class="col-sm-2 control-label">確認密碼</label>
<div class="col-sm-6">
<input type="password" class="form-control" id="confirmpwd"
placeholder="請輸入確認密碼">
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">Email</label>
<div class="col-sm-6">
<input type="email" class="form-control" id="inputEmail3" name="email"
placeholder="Email">
</div>
</div>
<div class="form-group">
<label for="usercaption" class="col-sm-2 control-label">姓名</label>
<div class="col-sm-6">
<input type="text" class="form-control" id="usercaption" name="name"
placeholder="請輸入姓名">
</div>
</div>
<div class="form-group opt">
<label for="inlineRadio1" class="col-sm-2 control-label">性別</label>
<div class="col-sm-6">
<label class="radio-inline"> <input type="radio"
name="sex" id="sex1" value="male">
男
</label> <label class="radio-inline"> <input type="radio"
name="sex" id="sex2" value="female">
女
</label>
</div>
</div>
<div class="form-group">
<label for="date" class="col-sm-2 control-label">出生日期</label>
<div class="col-sm-6">
<input type="date" class="form-control" name="birthday">
</div>
</div>
<div class="form-group">
<label for="date" class="col-sm-2 control-label">驗證碼</label>
<div class="col-sm-3">
<input type="text" class="form-control" name="checkCode">
</div>
<div class="col-sm-2">
<img src="./image/captcha.jhtml" />
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<input type="submit" width="100" value="註冊" name="submit"
style="background: url('./images/register.gif') no-repeat scroll 0 0 rgba(0, 0, 0, 0); height: 35px; width: 100px; color: white;">
</div>
</div>
</form>
</div>
<div class="col-md-2"></div>
</div>
</div>
<!-- 引入footer.jsp -->
<jsp:include page="/footer.jsp"></jsp:include>
</body>
</html>
提交表單很關鍵,必須和java代碼連接,如何連接?
${pageContext.request.contextPath}等價於<%=request.getContextPath()%> 或者可以說是<%=request.getContextPath()%>的EL版 意思就是取出部署的應用程序名或者是當前的項目名稱。比如我的項目名稱是ajax01 在瀏覽器中輸入爲http://localhost:8080/ajax01/login.jsp ${pageContext.request.contextPath}或<%=request.getContextPath()%>取出來的就是/ajax01,而"/"代表的含義就是http://localhost:8080
這樣就可以將表單行動配置爲Servlet了,這樣就能能Java代碼控制了提交行爲。
你問我什麼是Servlet?
在JavaEE平臺上,Servlet用於響應終端用戶的請求,JavaEE API規範定義爲:Servlet是一個運行在Web服務器上的Java小程序。接收和響應來自web客戶端的請求,使用HTTP通信。
是專門用來響應請求的。