基于javaweb+jsp的二手物品交易管理系统
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架…均可
开发工具：idea或eclipse或myeclipse
部分代码实现JSP
}
})
})
function searchList() {
window.location.href = "JiaoyiServlet?action=list&searchColumn="+document.getElementById("searchColumn").value+"&keyword=" + document.getElementById("search_keyword").value;
}
//增加表单提交之前进行检查，如果return false，则不允许提交
function addCheck() {
//根据ID获取值
if (document.getElementById("add-jiaoyiName").value.trim().length == 0) {
alert("物品名不能为空");
return false;
}
if (document.getElementById("add-jiaoyiSale").value.trim().length == 0) {
alert("卖家不能为空");
return false;
}
if (document.getElementById("add-jiaoyiPhone").value.trim().length == 0) {
alert("卖家手机不能为空");
return false;
}
//编辑表单提交之前进行检查，如果return false，则不允许提交
function editCheck() {
//根据ID获取值
if (document.getElementById("edit-jiaoyiName").value.trim().length == 0) {
alert("物品名不能为空");
return false;
}
if (document.getElementById("edit-jiaoyiSale").value.trim().length == 0) {
alert("卖家不能为空");
return false;
}
if (document.getElementById("edit-jiaoyiPhone").value.trim().length == 0) {
alert("卖家手机不能为空");
return false;
}
if (document.getElementById("edit-jiaoyiBuy").value.trim().length == 0) {
alert("买家不能为空");
return false;
<%@ page contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>交易管理</title>
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="css/main.css">
<script src="js/jquery-3.5.1.js"></script>
<div class="modal fade" id="modal-add" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<form action="JiaoyiServlet" onsubmit="return addCheck()">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"
aria-label="Close">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title" id="myModalLabel">增加交易</h4>
</div>
<div class="modal-body">
<div class="form-group hidden">
<label class="control-label">(hidden)</label>
<input type="text" class="form-control" name="action" value="add">
</div>
<div class="form-group">
<label for="add-jiaoyiName" class="control-label">物品名:</label>
<input type="text" class="form-control" name="jiaoyiName" id="add-jiaoyiName">
</div>
<label for="add-jiaoyiSale" class="control-label">卖家:</label>
<input type="text" class="form-control" name="jiaoyiSale" id="add-jiaoyiSale">
</div>
<div class="form-group">
<label for="add-jiaoyiPhone" class="control-label">卖家手机:</label>
<input type="text" class="form-control" name="jiaoyiPhone" id="add-jiaoyiPhone">
</div>
<div class="form-group">
<label for="add-jiaoyiBuy" class="control-label">买家:</label>
<input type="text" class="form-control" name="jiaoyiBuy" id="add-jiaoyiBuy">
</div>
<div class="form-group">
<label for="add-jiaoyiBuyphone" class="control-label">买家手机:</label>
<input type="text" class="form-control" name="jiaoyiBuyphone" id="add-jiaoyiBuyphone">
</div>
<div class="form-group">
<label for="add-jiaoyiDate" class="control-label">交易时间:</label>
</form>
</div>
</div>
</div>
<!-- edit -->
<div class="modal fade" id="modal-edit" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<form action="JiaoyiServlet" onsubmit="return editCheck()">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">更新交易</h4>
</div>
<div class="modal-body">
<div class="form-group hidden">
<label class="control-label">(hidden)</label>
aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<form>
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">交易</h4>
</div>
<div class="modal-body">
<table class="table table-striped table-hover" style="font-size: 15px;">
<tr>
<td style="width: 15%;">物品名:</td>
alert("买家不能为空");
return false;
}
if (document.getElementById("add-jiaoyiBuyphone").value.trim().length == 0) {
alert("买家手机不能为空");
return false;
}
if (document.getElementById("add-jiaoyiDate").value.trim().length == 0) {
alert("交易时间不能为空");
return false;
}
if (document.getElementById("add-jiaoyiAddress").value.trim().length == 0) {
alert("交易地点不能为空");
return false;
}
return true;
</head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">二手物品交易管理系统</span> <span class="icon-bar"></span>
<span class="icon-bar"></span> <span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">二手物品交易管理系统</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-right">
<li><a href="#">欢迎：<span style="color: yellow">${loginUser.username}</span></a></li>
</ul>
</div>
</div>
</nav>
<div class="container-fluid">
<div class="row">
<div class="col-sm-3 col-md-2 sidebar">
<!-- 侧边栏 -->
<jsp:include page="menu.jsp">
<jsp:param value="active" name="Jiaoyi_active"/>
</jsp:include>
</div>
</form>
</div>
</div>
</div>
</body>
<script>
$('#modal-delete').on('show.bs.modal', function (event) {
let button = $(event.relatedTarget);
let id = button.data('id');
let modal = $(this);
modal.find('#delete-id').val(id);
})
$('#modal-edit').on('show.bs.modal', function (event) {
<td style="width: 15%;">交易时间:</td>
<td><b id="info-jiaoyiDate"></b></td>
</tr>
<tr>
<td style="width: 15%;">交易地点:</td>
<td><b id="info-jiaoyiAddress"></b></td>
</tr>
<tr>
<td style="width: 15%;">备注:</td>
<td><b id="info-jiaoyiText"></b></td>
</tr>
</table>
<br>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-success" data-dismiss="modal">关闭</button>
<input type="text" readonly class="form-control" name="id" id="edit-id">
</div>
<div class="form-group">
<label for="edit-jiaoyiName" class="control-label">物品名:</label>
<input type="text" class="form-control" name="jiaoyiName" id="edit-jiaoyiName">
</div>
<div class="form-group">
<label for="edit-jiaoyiSale" class="control-label">卖家:</label>
<input type="text" class="form-control" name="jiaoyiSale" id="edit-jiaoyiSale">
</div>
<div class="form-group">
<label for="edit-jiaoyiPhone" class="control-label">卖家手机:</label>
<input type="text" class="form-control" name="jiaoyiPhone" id="edit-jiaoyiPhone">
</div>
<div class="form-group">
<label for="edit-jiaoyiBuy" class="control-label">买家:</label>
<div class="modal-dialog" role="document">
<div class="modal-content">
<form action="JiaoyiServlet">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">删除交易</h4>
</div>
<div class="modal-body">
确认要删除该交易记录吗？
<div class="form-group hidden">
<label class="control-label">(hidden)</label>
<input type="hidden" class="form-control" name="action" value="delete">
<input type="text" class="form-control" name="id" id="delete-id">
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-success" data-dismiss="modal">取消</button>
<button type="submit" class="btn btn-rect btn-grad btn-primary">删除</button>
</button>
<button class="btn btn-rect btn-grad btn-primary btn-sm" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> data-id="${vo.id}"
data-toggle="modal" data-target="#modal-delete">删除
</button>
</th>
</tr>
</c:forEach>
</tbody>
</table>
</div>
<div style="float: right;padding-right: 10px;color: #515151;"><jsp:include page="split.jsp"/></div>
</div>
</div>
</div>
</div>
<div class="form-group">
<label for="add-jiaoyiAddress" class="control-label">交易地点:</label>
<input type="text" class="form-control" name="jiaoyiAddress" id="add-jiaoyiAddress">
</div>
<div class="form-group">
<label for="add-jiaoyiText" class="control-label">备注:</label>
<textarea style="height: 100px;" class="form-control" name="jiaoyiText" id="add-jiaoyiText"></textarea>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-success" data-dismiss="modal">取消</button>
<button type="submit" class="btn btn-rect btn-grad btn-danger">提交</button>
</div>
</form>
</div>
</div>
</div>
<!-- info -->
<td>${vo.jiaoyiPhone}</td>
<td>${vo.jiaoyiBuy}</td>
<td>${vo.jiaoyiBuyphone}</td>
<td>${vo.jiaoyiDate}</td>
<td>${vo.jiaoyiAddress}</td>
<th style="text-align: center;">
<button class="btn btn-rect btn-grad btn-info btn-sm" data-id="${vo.id}"
data-toggle="modal" data-target="#modal-info">详情
</button>
<button class="btn btn-rect btn-grad btn-primary btn-sm"
<c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if>
data-id="${vo.id}"
</tr>
<tr>
<td style="width: 15%;">卖家:</td>
<td><b id="info-jiaoyiSale"></b></td>
</tr>
<tr>
<td style="width: 15%;">卖家手机:</td>
<td><b id="info-jiaoyiPhone"></b></td>
</tr>
<tr>
<td style="width: 15%;">买家:</td>
<td><b id="info-jiaoyiBuy"></b></td>
</tr>
<tr>
<td style="width: 15%;">买家手机:</td>
<td><b id="info-jiaoyiBuyphone"></b></td>
</tr>
</div>
<div class="form-group">
<label for="edit-jiaoyiBuyphone" class="control-label">买家手机:</label>
<input type="text" class="form-control" name="jiaoyiBuyphone" id="edit-jiaoyiBuyphone">
</div>
<div class="form-group">
<label for="edit-jiaoyiDate" class="control-label">交易时间:</label>
<input type="text" class="form-control" name="jiaoyiDate" id="edit-jiaoyiDate">
</div>
<div class="form-group">
<label for="edit-jiaoyiAddress" class="control-label">交易地点:</label>
<input type="text" class="form-control" name="jiaoyiAddress" id="edit-jiaoyiAddress">
<div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
<div class="row">
<div class="col-sm-7">
<div class="input-group">
<input class="form-control" type="hidden" id="searchColumn" name="searchColumn" value="jiaoyi_name"/>
<input class="form-control" type="text" id="search_keyword" name="search_keyword" placeholder="物品名"/> <span class="input-group-btn"><button class="btn btn-rect btn-grad btn-primary" type="button" onclick="searchList()">搜索</button></span>
</div>
</div>
<div class="col-sm-5">
<button type="button" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> class="btn btn-rect btn-grad btn-danger" data-toggle="modal" data-target="#modal-add">添加交易
</button>
</div>
</div>
<br>
<br>
<div class="table-responsive">
modal.find('#edit-jiaoyiAddress').val(vo.jiaoyiAddress);
modal.find('#edit-jiaoyiText').val(vo.jiaoyiText);
}
})
})
$('#modal-info').on('show.bs.modal', function (event) {
let button = $(event.relatedTarget);
let id = button.data('id');
let modal = $(this);
$.ajax({
url: 'JiaoyiServlet?action=get&id=' + id,
type: "get",
success: function (voString) {
let vo = eval('(' + voString + ')');
modal.find('#info-jiaoyiName').text(vo.jiaoyiName);
modal.find('#info-jiaoyiSale').text(vo.jiaoyiSale);
modal.find('#info-jiaoyiPhone').text(vo.jiaoyiPhone);
modal.find('#info-jiaoyiBuy').text(vo.jiaoyiBuy);
modal.find('#info-jiaoyiBuyphone').text(vo.jiaoyiBuyphone);
modal.find('#info-jiaoyiDate').text(vo.jiaoyiDate);
modal.find('#info-jiaoyiAddress').text(vo.jiaoyiAddress);
<div class="form-group">
<label for="edit-jiaoyiText" class="control-label">备注:</label>
<textarea style="height: 100px;" class="form-control" name="jiaoyiText" id="edit-jiaoyiText"></textarea>
</div>
<div class="form-group hidden">
<label for="edit-createTime" class="control-label">创建时间:</label>
<input type="text" class="form-control" name="createTime" id="edit-createTime">
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-success" data-dismiss="modal">取消</button>
<button type="submit" class="btn btn-rect btn-grad btn-danger">提交</button>
</div>
</form>
</div>
</div>
</div>
<!-- delete -->
<thead>
<tr>
<th>物品名</th>
<th>卖家</th>
<th>卖家手机</th>
<th>买家</th>
<th>买家手机</th>
<th>交易时间</th>
<th>交易地点</th>
<th style="text-align: center;">操作</th>
</tr>
</thead>
<tbody>
<c:forEach items="${list}" var="vo">
<tr>
<td>${vo.jiaoyiName}</td>
let id = button.data('id');
let modal = $(this);
$.ajax({
url: 'JiaoyiServlet?action=get&id=' + id,
type: "get",
success: function (voString) {
let vo = eval('(' + voString + ')');
modal.find('#edit-id').val(vo.id);
modal.find('#edit-jiaoyiName').val(vo.jiaoyiName);
modal.find('#edit-jiaoyiSale').val(vo.jiaoyiSale);
modal.find('#edit-jiaoyiPhone').val(vo.jiaoyiPhone);
modal.find('#edit-jiaoyiBuy').val(vo.jiaoyiBuy);
modal.find('#edit-jiaoyiBuyphone').val(vo.jiaoyiBuyphone);
if (document.getElementById("edit-jiaoyiBuyphone").value.trim().length == 0) {
alert("买家手机不能为空");
return false;
}
if (document.getElementById("edit-jiaoyiDate").value.trim().length == 0) {
alert("交易时间不能为空");
return false;
}
if (document.getElementById("edit-jiaoyiAddress").value.trim().length == 0) {
alert("交易地点不能为空");
return false;
}
return true;
}
</script>
Java代码：略
运行环境
Java≥6、Tomcat≥7.0、MySQL≥5.5
开发工具
idea/eclipse/MyEclipse
技术框架
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架…均可
开发工具：idea或eclipse或myeclipse
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
功能说明
登录、注册、退出、用户模块、公告模块、物品模块、交易模块的增删改查管理