家庭记账本实现笔记

预览网址： http://117.50.96.227/cashbook2/

1、作品展示

1、登陆页面

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2、注册页面

点击登陆页面下方的蓝色小字即可进入注册页面

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  • 加入了判断，如果账号已注册，会提示账号已注册

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3、登陆后主页面

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  • 金额：为要记账的金额。
  • 账目类型：可选择 支出 或 收入 。
  • 记账日期：当点击时默认选择当日的日期，可以自行更改。
  • 备注：可以为该账目添加备注信息。

4、“我”导航页

1、我的信息

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显示当前登陆的人的账号密码姓名信息。

2、修改密码

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可以修改登陆密码。

3、月账单查询

可以根据月份查询账单信息。

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  • 当点击记账日期时默认选择当前月份，可以根据需要自行更改。
  • 首先显示一个总账单，列出总收入和总支出，已经该月的收支总和。
  • 其他的账目会根据记账顺序列出来。

2、开发笔记

1、框架的选择

首先在网上搜了很多的框架，移动端的优秀前端框架很多，但是大部分都是基于Vue.js来实现的，由于我还未学习Vue，所以就没有选择那些火热的框架，最终选择了一款多年前的框架—SUI Mobile。由于对前端框架不是很熟悉，所以使用起来还是有些不方便，也踩了不少坑，而去网上搜索解决问题时发现能找到的答案很少，由此看来选择一个热门的框架很重要，虽然技术不分好赖，但是使用人数多的技术生态好，解决问题很方便。下面是SUI的一些介绍：

  • SUI Mobile 是一套基于 Framework7 开发的UI库。它非常轻量、精美，只需要引入我们的CDN文件就可以使用，并且能兼容到 iOS 6.0+ 和 Android 4.0+，非常适合开发跨平台Web App。
  • 轻量的UI库：SUI Mobile 非常轻量，核心库压缩Gzip后的JS、CSS网络传输体积总共只有52K，却提供了20+个常用的组件。对于只有HTML&CSS的组件，你只需要复制HTML代码既可以使用。他的大部分JS组件都是独立的 Zepto 插件，并且提供了 Zepto/jQuery 风格的API，你将会非常熟悉这种方式。
  • 酷炫的IOS风格：我们的组件都是按照iOS风格设计的，所有有很多组件都是iOS独有的炫酷设计。

SUI是 阿里巴巴共享业务事业部UED团队 维护的，所以我也是相信他的强大并选择了这个框架。

2、页面代码

1、登陆页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>记账本</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script type="text/javascript">
		function validata() {
			var account = document.getElementById("account").value;
			var password = document.getElementById("password").value;
			if(account==""){
				alert("请输入账号!");
				return ;
			}
			if(password==""){
				alert("请输入密码!");
				return ;
			}
			document.formName.submit();
		}
	</script>
  </head>
  <body>
    <div class="page-group">
		<!-- 头部标签 -->
        <header class="bar bar-nav">
          <h1 class='title'>登陆</h1>
        </header>
		
		<!-- 表单 -->
		<div class="content">
		  <div class="list-block">
		  <form action="${pageContext.request.contextPath }/login" method="post" name="formName">
		    <ul>
		      <!-- 账号 -->
		      <li>
		        <div class="item-content">
		          <div class="item-media"><i class="icon icon-form-name"></i></div>
		          <div class="item-inner">
		            <div class="item-title label">账号</div>
		            <div class="item-input">
		              <input type="text" placeholder="请输入账号" name="account" id="account">
		            </div>
		          </div>
		        </div>
		      </li>
			  <!-- 密码 -->
		      <li>
		        <div class="item-content">
		          <div class="item-media"><i class="icon icon-form-password"></i></div>
		          <div class="item-inner">
		            <div class="item-title label">密码</div>
		            <div class="item-input">
		              <input type="password" placeholder="请输入密码" class="" name="password" id="password">
		            </div>
		          </div>
		        </div>
		      </li>
		    </ul>
		   </form>
		  </div>
		  <div class="content-block">
		    <div class="row">
				<div class="col-50"><a href="javascript:alert('暂时还不支持自主找回密码哦，请联系作者!');" class="button button-big button-fill button-danger">忘记密码</a></div>
				<div class="col-50"><a href="javascript:void(0);" class="button button-big button-fill button-success" onclick="validata()">登陆</a></div>
		    </div>
			<p>&nbsp;<a href="${pageContext.request.contextPath }/register.jsp">还没有账号？点我立即注册</a></p>
		  </div>
		</div>
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

2、注册页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>记账本</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script type="text/javascript">
		function validata() {
			var account = document.getElementById("account").value;
			var password = document.getElementById("password").value;
			var username = document.getElementById("username").value;
			if(account==""){
				alert("请输入账号!");
				return ;
			}
			if(password==""){
				alert("请输入密码!");
				return ;
			}
			if(username==""){
				alert("请输入姓名!");
				return ;
			}
			document.formName.submit();
		}
	</script>
  </head>
  <body>
    <div class="page-group">
		<!-- 头部标签 -->
        <header class="bar bar-nav">
        	<a class="button button-link button-nav pull-left" href="${pageContext.request.contextPath }/index.jsp" data-transition='slide-out'>
			      <span class="icon icon-left"></span>
			      返回
		 </a>
          <h1 class='title'>注册</h1>
        </header>
		
		<!-- 表单 -->
		<div class="content">
		  <div class="list-block">
		  <form action="${pageContext.request.contextPath }/register" method="post" name="formName">
		    <ul>
		      <!-- 账号 -->
		      <li>
		        <div class="item-content">
		          <div class="item-media"><i class="icon icon-form-name"></i></div>
		          <div class="item-inner">
		            <div class="item-title label">账号</div>
		            <div class="item-input">
		              <input type="text" placeholder="请输入账号" name="account" id="account">
		            </div>
		          </div>
		        </div>
		      </li>
			  <!-- 密码 -->
		      <li>
		        <div class="item-content">
		          <div class="item-media"><i class="icon icon-form-password"></i></div>
		          <div class="item-inner">
		            <div class="item-title label">密码</div>
		            <div class="item-input">
		              <input type="password" placeholder="请输入密码" class="" name="password" id="password">
		            </div>
		          </div>
		        </div>
		      </li>
			  <!-- 姓名 -->
			  <li>
			    <div class="item-content">
			      <div class="item-media"><i class="icon icon-form-name"></i></div>
			      <div class="item-inner">
			        <div class="item-title label">姓名</div>
			        <div class="item-input">
			          <input type="text" placeholder="请输入您的姓名" name="username" id="username">
			        </div>
			      </div>
			    </div>
			  </li>
		    </ul>
		    </form>
		  </div>
		  <div class="content-block">
		    <div class="row">
				<div class="col-50" style="margin-left: 110px;"><a href="javascript:void(0);" onclick="validata()" class="button button-big button-fill button-success">立即注册</a></div>
		    </div>
		  </div>
		</div>
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

3、记账页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>记账本</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script>
	    day2 = new Date();
		day2.setTime(day2.getTime());
		var s2 = day2.getFullYear()+"-" + (day2.getMonth()+1) + "-" + day2.getDate();
		window.onload=function(){
			$("#money_date").calendar({
			    value: [s2]
			});
		}
		
		function validata() {
			var money = document.getElementById("money").value;
			if(money==""){
				alert("请输入金额!");
				return ;
			}
			document.formName.submit();
		}
	</script>
  </head>
  <body>
    <div class="page-group">
        <div class="page page-current">
			  <!-- 顶部标签-->
			  <header class="bar bar-nav">
				<h1 class="title">记账</h1>
			  </header>
			  
			  <!-- 底部导航栏-->
			  <nav class="bar bar-tab">
				<!-- 第一个 -->
				<a class="tab-item active" href="jizhang.jsp">
				  <span class="icon icon-home"></span>
				  <span class="tab-label">记账</span>
				</a>
				<!-- 我的功能页 -->
				<a class="tab-item" href="me.jsp">
				  <span class="icon icon-me"></span>
				  <span class="tab-label">我</span>
				</a>
			  </nav>
			  <div class="content">
				<!-- 这里是页面内容区 -->
				<!-- 表单 -->
				<div class="list-block">
					<form action="${pageContext.request.contextPath }/booking" method="post" name="formName">
						<ul>
							<li>
							    <div class="item-content">
							          <div class="item-media"><i class="icon icon-form-name"></i></div>
										  <div class="item-inner">
											<div class="item-title label">金额</div>
											<div class="item-input">
											  <input type="text" placeholder="请输入要记入的金额" name="money" id="money">
											</div>
							          </div>
							    </div>
							</li>
							<!-- 账目类型 -->
							<li>
							     <div class="item-content">
							          <div class="item-media"><i class="icon icon-form-gender"></i></div>
							          <div class="item-inner">
							            <div class="item-title label">账目类型</div>
							            <div class="item-input">
							              <select name="type">
							                <option value="add">收入</option>
							                <option value="down">支出</option>
							              </select>
							            </div>
							          </div>
							    </div>
							</li>
							<!-- 日期 -->
							<li>
							    <div class="item-content">
							          <div class="item-media"><i class="icon icon-form-calendar"></i></div>
							          <div class="item-inner">
							            <div class="item-title label">记账日期</div>
							            <div class="item-input">
							              <input type="text" data-toggle='date' id="money_date" name="date"/>
							            </div>
							          </div>
							    </div>
							</li>
							<li>
							    <div class="item-content">
							          <div class="item-media"><i class="icon icon-form-name"></i></div>
										  <div class="item-inner">
											<div class="item-title label">备注</div>
											<div class="item-input">
											  <input type="text" placeholder="请输入备注" name="remarks" id="remarks">
											</div>
							          </div>
							    </div>
							</li>
						</ul>
					</form>
				</div>
				<div class="content-block">
				  <div class="row">
					<div class="col-50" style="margin-left: 110px;"><a href="javascript:void(0);" class="button button-big button-fill button-success" onclick="validata()">立即入账</a></div>
				  </div>
				</div>
			  </div>
			</div>
       
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

4、“我” 页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>记账本</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script>
	    day2 = new Date();
		day2.setTime(day2.getTime());
		var s2 = day2.getFullYear()+"-" + (day2.getMonth()+1) + "-" + day2.getDate();
		window.onload=function(){
			$("#money_date").calendar({
			    value: [s2]
			});
		}
	</script>
  </head>
  <body>
    <div class="page-group">
        <div class="page page-current">
			  <!-- 顶部标签-->
			  <header class="bar bar-nav">
				<h1 class="title">我</h1>
			  </header>
			  
			  <!-- 底部导航栏-->
			  <nav class="bar bar-tab">
				<!-- 第一个 -->
				<a class="tab-item" href="jizhang.jsp" external>
				  <span class="icon icon-home"></span>
				  <span class="tab-label">记账</span>
				</a>
				<!-- 我的功能页 -->
				<a class="tab-item active" href="me.jsp" external>
				  <span class="icon icon-me"></span>
				  <span class="tab-label">我</span>
				</a>
			  </nav>
			  <div class="content">
				<!-- 内容区域 -->
				<div class="list-block">
				    <ul>
				      <li class="item-content">
				        <div class="item-media"><i class="icon icon-f7"></i></div>
				        <div class="item-inner">
							<a href="${pageContext.request.contextPath }/userUI"><font color="black">我的信息</font></a>
				        </div>
				      </li>
				      <li class="item-content">
				        <div class="item-media"><i class="icon icon-f7"></i></div>
				        <div class="item-inner">
							<a href="${pageContext.request.contextPath }/fixpassword.jsp"><font color="black">修改密码</font></a>
				        </div>
				      </li>
				      <li class="item-content">
				        <div class="item-media"><i class="icon icon-f7"></i></div>
				        <div class="item-inner">
							<a href="chaxun.jsp" external><font color="black">月账单查询</font></a>
				        </div>
				      </li>
				    </ul>
				</div>
				<div class="content-block">
				  <div class="row">
					<div class="col-100" style="margin-top: 90%;"><a href="${pageContext.request.contextPath }/logout" class="button button-big button-fill button-danger">退出登陆</a></div>
				  </div>
				</div>
				  
			</div> 
		</div>
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

5、我的信息页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core"  prefix="c"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>我的生活</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script>
	    day2 = new Date();
		day2.setTime(day2.getTime());
		var s2 = day2.getFullYear()+"-" + (day2.getMonth()+1) ;
		window.onload=function(){
			$("#chaxun_date").calendar({
			    value: [s2],
				dateFormat: "yyyy-mm"
			});
		}
	</script>
  </head>
  <body>
    <div class="page-group">
        <div class="page page-current">
        <!-- 你的html代码 -->
			<header class="bar bar-nav">
			    <a class="button button-link button-nav pull-left" href="${pageContext.request.contextPath }/me.jsp" data-transition='slide-out'>
			      <span class="icon icon-left"></span>
			      返回
			    </a>
			    <h1 class="title">我的信息</h1>
			  </header>
			  <div class="content">
			    <!-- 这里是页面内容区 -->
				<div class="list-block">
				    <ul>
				      <li class="item-content">
				        <div class="item-media"><i class="icon icon-f7"></i></div>
				        <div class="item-inner">
				          <div class="item-title">账号</div>
				          <div class="item-after">${user.account }</div>
				        </div>
				      </li>
				      <li class="item-content">
				        <div class="item-media"><i class="icon icon-f7"></i></div>
				        <div class="item-inner">
				          <div class="item-title">密码</div>
				          <div class="item-after">${user.password }</div>
				        </div>
				      </li>
				      <li class="item-content">
				        <div class="item-media"><i class="icon icon-f7"></i></div>
				        <div class="item-inner">
				          <div class="item-title">姓名</div>
				          <div class="item-after">${user.username }</div>
				        </div>
				      </li>
				    </ul>
				  </div>
				
			  </div>
        </div>
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

6、修改密码页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core"  prefix="c"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>修改密码</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script type="text/javascript">
		function validata() {
			var repassword = document.getElementById("repassword").value;
			var password = document.getElementById("password").value;
			if(password!=repassword){
				alert("两次密码不一致!");
				return ;
			}
			document.formName.submit();
		}
	</script>
  </head>
  <body>
    <div class="page-group">
        <div class="page page-current">
        <!-- 你的html代码 -->
			<header class="bar bar-nav">
			    <a class="button button-link button-nav pull-left" href="${pageContext.request.contextPath }/me.jsp" data-transition='slide-out'>
			      <span class="icon icon-left"></span>
			      返回
			    </a>
			    <h1 class="title">修改密码</h1>
			  </header>
			  <div class="content">
			    <!-- 这里是页面内容区 -->
				<div class="list-block">
					<form action="${pageContext.request.contextPath }/fixPassword" method="post" name="formName">
						<ul>
							<li>
								<div class="item-content">
								      <div class="item-media"><i class="icon icon-form-calendar"></i></div>
								      <div class="item-inner">
								        <div class="item-title label">新密码</div>
								        <div class="item-input">
								          <input type="password" placeholder="请输入密码" class="" name="password" id="password">
								        </div>
								      </div>
								</div>
							</li>
							<li>
								<div class="item-content">
								      <div class="item-media"><i class="icon icon-form-calendar"></i></div>
								      <div class="item-inner">
								        <div class="item-title label">重复密码</div>
								        <div class="item-input">
								          <input type="password" placeholder="再次输入密码" class=""  id="repassword">
								        </div>
								      </div>
								</div>
							</li>
						</ul>
					</form>
				</div>
				<!-- 查询按钮 -->
				<div class="content-block">
				  <div class="row">
					<div class="col-50" style="margin-left: 110px;"><a href="javascript:void(0);" class="button button-big button-fill button-success" onclick="validata()" >修改密码</a></div>
				  </div>
				</div>
				
			  </div>
        </div>
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

7、月账单查询页面

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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core"  prefix="c"%>
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>我的生活</title>
    <meta name="viewport" content="initial-scale=1, maximum-scale=1">
    <link rel="shortcut icon" href="/favicon.ico">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
	<script>
	    day2 = new Date();
		day2.setTime(day2.getTime());
		var s2 = day2.getFullYear()+"-" + (day2.getMonth()+1) ;
		window.onload=function(){
			$("#chaxun_date").calendar({
			    value: [s2],
				dateFormat: "yyyy-mm"
			});
		}
	</script>
  </head>
  <body>
    <div class="page-group">
        <div class="page page-current">
        <!-- 你的html代码 -->
			<header class="bar bar-nav">
			    <a class="button button-link button-nav pull-left" href="${pageContext.request.contextPath }/me.jsp" data-transition='slide-out'>
			      <span class="icon icon-left"></span>
			      返回
			    </a>
			    <h1 class="title">月账单查询</h1>
			  </header>
			  <div class="content">
			    <!-- 这里是页面内容区 -->
				<div class="list-block">
					<form action="${pageContext.request.contextPath }/inquire" method="post" name="formName">
						<ul>
							<li>
								<div class="item-content">
								      <div class="item-media"><i class="icon icon-form-calendar"></i></div>
								      <div class="item-inner">
								        <div class="item-title label">记账日期</div>
								        <div class="item-input">
								          <input type="text" data-toggle='date' id="chaxun_date" name="date_chaxun"/>
								        </div>
								      </div>
								</div>
							</li>
						</ul>
					</form>
				</div>
				<!-- 查询按钮 -->
				<div class="content-block">
				  <div class="row">
					<div class="col-50" style="margin-left: 110px;"><a href="javascript:document.formName.submit();" class="button button-big button-fill button-success">立即查询</a></div>
				  </div>
				</div>
				
				
				<c:if test="${msg=='y' }">
					<!-- 显示详细项目列表区域 -->
					<div class="list-block media-list inset">
				      <ul>
				        <li>
				          <a href="#" class="item-link item-content">
				            <div class="item-media"><img src="http://gqianniu.alicdn.com/bao/uploaded/i4//tfscom/i3/TB10LfcHFXXXXXKXpXXXXXXXXXX_!!0-item_pic.jpg_250x250q60.jpg" width="44"></div>
				            <div class="item-inner">
				              <div class="item-title-row">
				                <div class="item-title">总账单</div>
				              </div>
				              <div class="item-subtitle">总支出&nbsp;&nbsp;&nbsp;${downSum }元</div>
							  <div class="item-subtitle">总收入&nbsp;&nbsp;&nbsp;${addSum }元</div>
							  <div class="item-subtitle">收支总和&nbsp;&nbsp;&nbsp;${sum }元</div>
				            </div>
				          </a>
				        </li>
						
						<c:forEach items="${allList }" var="list">
							<li>
							  <a href="#" class="item-link item-content">
							    <div class="item-media"><img src="http://gqianniu.alicdn.com/bao/uploaded/i4//tfscom/i3/TB10LfcHFXXXXXKXpXXXXXXXXXX_!!0-item_pic.jpg_250x250q60.jpg" width="44"></div>
							    <div class="item-inner">
							      <div class="item-title-row">
							        <div class="item-title">${list.type}</div>
							      </div>
							      <c:if test="${list.type=='收入'}">
							     	 <div class="item-subtitle"><font color="red">${list.money}元</font></div>
							      </c:if>
							      <c:if test="${list.type=='支出'}">
							     	 <div class="item-subtitle"><font color="green">${list.money}元</font></div>
							      </c:if>
							      <div class="item-subtitle">备注:${list.remarks}</div>
							    </div>
							  </a>
							</li>
						</c:forEach>
						
				      </ul>
				    </div>
				</c:if>
				
			  </div>
        </div>
    </div>

    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>

  </body>
</html>

3、servlet代码

1、记账servlet

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package com.cashbook.web;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.cashbook.dao.NoteDao;
import com.cashbook.domain.NotesBean;

/**
 * Servlet implementation class BookingServlet
 */
@WebServlet("/booking")
public class BookingServlet extends HttpServlet {
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html;charset=utf-8");
		//获取记录的金额
		String moneyString = request.getParameter("money");
		int money =Integer.valueOf(moneyString);
		
		//获取记录的类型
		String type = request.getParameter("type");
		String typeString = null;
		if(type.equals("add")) {
			typeString = "收入";
		}else {
			typeString = "支出";
		}
		//获取记录的时间
		String date = request.getParameter("date");
		//获取记录的人
		Cookie[] cookies = request.getCookies();
		String useraccount = null;
		for (Cookie cookie : cookies) {
			if(cookie.getName().equals("account")) {
				useraccount = cookie.getValue();
				break;
			}
		}
		//获取备注
		String remarks = request.getParameter("remarks");
		NotesBean note = new NotesBean();
		note.setDate(date);
		note.setMoney(money);
		note.setType(typeString);
		note.setUseraccount(useraccount);
		note.setRemarks(remarks);
		try {
			NoteDao.addNote(note);
		} catch (SQLException e) {
			response.getWriter().write("<script>alert('入账失败！');window.location.href='"+request.getContextPath()+"/jizhang.jsp'</script>");
			e.printStackTrace();
		}
		response.getWriter().write("<script>alert('入账成功！');window.location.href='"+request.getContextPath()+"/jizhang.jsp'</script>");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

2、修改密码servlet

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package com.cashbook.web;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.cashbook.dao.UserDao;

/**
 * Servlet implementation class FixPasswordServlet
 */
@WebServlet("/fixPassword")
public class FixPasswordServlet extends HttpServlet {
	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html;charset=utf-8");
		Cookie[] cookies = request.getCookies();
		String useraccount = null;
		for (Cookie cookie : cookies) {
			if(cookie.getName().equals("account")) {
				useraccount = cookie.getValue();
				break;
			}
		}
		String password = request.getParameter("password");
		try {
			UserDao.fixPassword(useraccount,password);
		} catch (SQLException e) {
			response.getWriter().write("<script>alert('密码修改失败！');window.location.href='"+request.getContextPath()+"/me.jsp'</script>");
			e.printStackTrace();
		}
		response.getWriter().write("<script>alert('密码修改成功！请牢记新密码:"+password+"');window.location.href='"+request.getContextPath()+"/me.jsp'</script>");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

3、月账单查询servlet

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package com.cashbook.web;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.cashbook.dao.NoteDao;
import com.cashbook.domain.NotesBean;

/**
 * Servlet implementation class InquireServlet
 */
@WebServlet("/inquire")
public class InquireServlet extends HttpServlet {
	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html;charset=utf-8");
		String date_chaxun = request.getParameter("date_chaxun");
		Cookie[] cookies = request.getCookies();
		String useraccount = null;
		for (Cookie cookie : cookies) {
			if(cookie.getName().equals("account")) {
				useraccount = cookie.getValue();
				break;
			}
		}
		List<NotesBean> addList = null;
		List<NotesBean> downList = null;
		List<NotesBean> allList = null;
		//获取所有列表
		try {
			allList = NoteDao.inquire_all(useraccount,date_chaxun);
		} catch (SQLException e) {
			e.printStackTrace();
		}		
		//获取收入列表
		try {
			addList = NoteDao.inquire_add(useraccount,date_chaxun);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		//获取收入列表
		try {
			downList = NoteDao.inquire_down(useraccount,date_chaxun);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		int addSum=0,downSum=0,sum=0;
		//获取总支出
		if(downList!=null) {
			for (NotesBean notesBean : downList) {
				downSum+=notesBean.getMoney();
			}
		}
		//获取总收入
		if (downList != null) {
			for (NotesBean notesBean : addList) {
				addSum += notesBean.getMoney();
			}
		}
		sum=addSum-downSum;
		String sumString = String.valueOf(sum);
		String addString = String.valueOf(addSum);
		String downString = String.valueOf(downSum);
		request.setAttribute("sum",sumString);
		request.setAttribute("addSum",addString);
		request.setAttribute("downSum",downString);
		request.setAttribute("allList",allList);
		request.setAttribute("msg","y");
		request.getRequestDispatcher("/chaxun.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

4、登陆servlet

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package com.cashbook.web;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.cashbook.dao.UserDao;

/**
 * Servlet implementation class LoginServlet
 */
@WebServlet("/login")
public class LoginServlet extends HttpServlet {
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html;charset=utf-8");	
		String account = request.getParameter("account");
		String password = request.getParameter("password");
		boolean pd = false;
		try {
			pd = UserDao.login(account,password);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		if(!pd) {
			response.getWriter().write("<script>alert('账号或密码错误！');window.location.href='"+request.getContextPath()+"/index.jsp'</script>");
		}else {
			//存下用户信息
			Cookie cookie = new Cookie("account", account);
			response.addCookie(cookie);
			request.getRequestDispatcher("/jizhang.jsp").forward(request, response);
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

5、退出登陆servlet

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package com.cashbook.web;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class LogoutServlet
 */
@WebServlet("/logout")
public class LogoutServlet extends HttpServlet {
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		Cookie cookie = new Cookie("account", "");
		cookie.setMaxAge(0);
		response.addCookie(cookie);
		response.sendRedirect(request.getContextPath()+"/index.jsp");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

6、注册servlet

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package com.cashbook.web;

import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.sql.SQLException;
import java.util.Map;
import java.util.UUID;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.BeanUtils;

import com.cashbook.dao.UserDao;
import com.cashbook.domain.UserBean;
import com.cashbook.utils.MyException;

/**
 * Servlet implementation class RegisterServlet
 */
@WebServlet("/register")
public class RegisterServlet extends HttpServlet {
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html;charset=utf-8");	
		Map<String, String[]> parameterMap = request.getParameterMap();
		UserBean user = new UserBean();
		
		//获取账号密码等注册信息
		user.setAccount(request.getParameter("account"));
		user.setPassword(request.getParameter("password"));
		user.setUsername(request.getParameter("username"));
		//生成用户的id
		try {
			user.setId(UUID.randomUUID().toString());
		} catch (Exception e1) {
			e1.printStackTrace();
		}
		
		//注册
		try {
			UserDao.addUser(user);
		} catch (SQLException e) {
			//运行异常
			response.getWriter().write("<script>alert('注册失败！');window.location.href='"+request.getContextPath()+"/register.jsp'</script>");
			e.printStackTrace();
		} catch (MyException e) {
			//账号已存在的异常
			response.getWriter().write("<script>alert('该账号已存在！');window.location.href='"+request.getContextPath()+"/register.jsp'</script>");
			e.printStackTrace();
		}
		response.getWriter().write("<script>alert('注册成功！');window.location.href='"+request.getContextPath()+"/index.jsp'</script>");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

7、展示用户信息界面servlet

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package com.cashbook.web;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.cashbook.dao.UserDao;
import com.cashbook.domain.UserBean;

/**
 * Servlet implementation class UserUIServlet
 */
@WebServlet("/userUI")
public class UserUIServlet extends HttpServlet {
	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		Cookie[] cookies = request.getCookies();
		String useraccount = null;
		for (Cookie cookie : cookies) {
			if(cookie.getName().equals("account")) {
				useraccount = cookie.getValue();
				break;
			}
		}
		UserBean user = null;
		try {
			user = UserDao.userUI(useraccount);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		request.setAttribute("user", user);
		request.getRequestDispatcher("/aboutme.jsp").forward(request, response);
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

4、dao层代码

1、账目记录操作的dao

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package com.cashbook.dao;

import java.sql.SQLException;
import java.util.List;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import com.cashbook.domain.NotesBean;
import com.cashbook.utils.MyDataSoureUtils;

public class NoteDao {

	public static void addNote(NotesBean note) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "insert into notes values(?,?,?,?,?)";
		qr.update(sql, note.getUseraccount(),note.getMoney(),note.getType(),note.getDate(),note.getRemarks());
	}


	public static List<NotesBean> inquire_add(String useraccount, String date_chaxun) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "select * from notes where useraccount=? and type=? and date between ? and ?";
		List<NotesBean> query = qr.query(sql, new BeanListHandler<NotesBean>(NotesBean.class), useraccount,"收入",date_chaxun+"-01",date_chaxun+"-31");
		return query;
	}


	public static List<NotesBean> inquire_down(String useraccount, String date_chaxun) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "select * from notes where useraccount=? and type=? and date between ? and ?";
		List<NotesBean> query = qr.query(sql, new BeanListHandler<NotesBean>(NotesBean.class), useraccount,"支出",date_chaxun+"-01",date_chaxun+"-31");
		return query;
	}


	public static List<NotesBean> inquire_all(String useraccount, String date_chaxun) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "select * from notes where useraccount=? and date between ? and ?";
		List<NotesBean> query = qr.query(sql, new BeanListHandler<NotesBean>(NotesBean.class), useraccount,date_chaxun+"-01",date_chaxun+"-31");
		return query;
	}

}

2、用户操作的dao

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package com.cashbook.dao;

import java.sql.SQLException;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.ScalarHandler;

import com.cashbook.domain.UserBean;
import com.cashbook.utils.MyDataSoureUtils;
import com.cashbook.utils.MyException;

public class UserDao {
	
	public static void addUser(UserBean user) throws SQLException, MyException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "insert into user values(?,?,?,?)";
		String sql2 = "select count(*) from user where account=?";
		Long query = (Long) qr.query(sql2, new ScalarHandler(), user.getAccount());
		int num = query.intValue();
		if(num!=0) {
			throw new MyException("该账号已存在!");
		}
		qr.update(sql, user.getId(),user.getAccount(),user.getPassword(),user.getUsername());
	}

	public static boolean login(String account, String password) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		boolean pd = false;
		String sql = "select * from user where account=? and password=?";
		UserBean query = null;
		query = qr.query(sql, new BeanHandler<UserBean>(UserBean.class), account,password);
		if(query!=null) {
			pd = true;
		}
		return pd;
	}

	public static UserBean userUI(String useraccount) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "select * from user where account=?";
		UserBean query = qr.query(sql, new BeanHandler<UserBean>(UserBean.class), useraccount);
		return query;
	}

	public static void fixPassword(String useraccount, String password) throws SQLException {
		QueryRunner qr = new QueryRunner(MyDataSoureUtils.getDataSource());
		String sql = "update user set password=? where account=?";
		qr.update(sql, password,useraccount);
	}

}

3、总结

  • 框架的选择比较重要。
  • 长时间没写web以致开发过程中有些小问题都看不出来，果然还是要每天都学习。
  • 开发难度并不大，处理好业务逻辑很重要，而我需要这方面的大量练习。
赏

谢谢你请我吃糖果

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tag:

    缺失模块。
    1、请确保node版本大于6.2
    2、在博客根目录（注意不是yilia根目录）执行以下命令：
    npm i hexo-generator-json-content --save

    3、在根目录_config.yml里添加配置： 

      jsonContent:
    meta: false
    pages: false
    posts:
      title: true
      date: true
      path: true
      text: false
      raw: false
      content: false
      slug: false
      updated: false
      comments: false
      link: false
      permalink: false
      excerpt: false
      categories: false
      tags: true

很惭愧<br><br>只做了一点微小的工作<br>谢谢大家