基于javaweb+jsp的毕业生就业信息管理系统
基于javaweb+jsp的毕业生就业信息管理系统
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap Ajax
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可
开发工具：eclipse/idea/myeclipse/sts等均可配置运行
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
while (rs.next()) {
Company vo = new Company();
vo.setId(rs.getLong("id"));
vo.setCompanyName(rs.getString("company_name"));
vo.setCompanyTitle(rs.getString("company_title"));
vo.setCompanyAddress(rs.getString("company_address"));
vo.setCompanyText(rs.getString("company_text"));
vo.setCompanyHr(rs.getString("company_hr"));
vo.setCompanyTel(rs.getString("company_tel"));
vo.setCompanyCount(rs.getString("company_count"));
list.add(vo);
}
<tr>
<td>${vo.username}td>
<td>${vo.realName}td>
<td>${vo.userSex}td>
<td>${vo.userPhone}td>
<td title="${vo.userText}">
<c:choose>
<c:when test="${fn:length(vo.userText) > 19}">
<c:out value="${fn:substring(vo.userText, 0, 19)}..."/>
c:when>
<c:otherwise>
<c:out value="${vo.userText}"/>
c:otherwise>
// 验证码的随机字体
String[] fontNames = {"Times New Roman", "Book antiqua", "Arial"};
for (int i = 0; i < 4; i++) {
// 随机设置当前验证码的字符的字体
g.setFont(new Font(fontNames[random.nextInt(3)], Font.ITALIC, height));
// 随机获得当前验证码的字符
char codeChar = codeChars.charAt(random.nextInt(charsLength));
validationCode.append(codeChar);
// 随机设置当前验证码字符的颜色
g.setColor(getRandomColor(10, 100));
// 在图形上输出验证码字符，x和y都是随机生成的
g.drawString(String.valueOf(codeChar), 16 * i + random.nextInt(7), height - random.nextInt(6));
}
HttpSession session = request.getSession();
session.setMaxInactiveInterval(5 * 60);
// 将验证码保存在session对象中，key为validation_code
div>
div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-warning" data-dismiss="modal">取消button>
<button type="submit" class="btn btn-rect btn-grad btn-warning">删除button>
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 = $(this);
modal.find('#delete-id').val(id);
})
<form action="UserServlet" onsubmit="return editCheck()">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×span>
button>
<h4 class="modal-title">更新用户h4>
div>
<div class="modal-body">
<div class="form-group hidden">
<label class="control-label">(hidden)label>
<input type="text" class="form-control" name="action" value="edit">
<input type="text" readonly class="form-control" name="id" id="edit-id">
div>
<div class="form-group">
<label for="edit-username" class="control-label">用户名:label>
<input type="text" class="form-control" name="username" id="edit-username">
div>
<div class="form-group">
<label for="edit-password" class="control-label">密码:label>
<input type="text" class="form-control" name="password" id="edit-password">
div>
* @param request
* @param response
*/
private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {
//查询列和关键字
String searchColumn = Util.decode(request, "searchColumn");
String keyword = Util.decode(request, "keyword");
Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)
params.put("searchColumn", searchColumn);//要查询的列
params.put("keyword", keyword);//查询的关键字
UserService userService = new UserServiceImpl();
Map<String, Object> map = userService.list(params);
request.getSession().setAttribute("list", map.get("list"));
Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页
String pageNum = Util.decode(request, "pageNum");//封装分页参数
com.demo.util.PageBean<Object> pb = new com.demo.util.PageBean(Integer.valueOf(pageNum != null ? pageNum : "1"), totalRecord);
params.put("startIndex", pb.getStartIndex());
<td title="${vo.jobText}">
<c:choose>
<c:when test="${fn:length(vo.jobText) > 19}">
<c:out value="${fn:substring(vo.jobText, 0, 19)}..."/>
c:when>
<c:otherwise>
<c:out value="${vo.jobText}"/>
c:otherwise>
c:choose>
td>
<th style="text-align: center;">
url: 'CompanyServlet?action=get&id=' + id,
type: "get",
success: function (voString) {
let vo = eval('(' + voString + ')');
modal.find('#edit-id').val(vo.id);
modal.find('#edit-companyName').val(vo.companyName);
modal.find('#edit-companyTitle').val(vo.companyTitle);
modal.find('#edit-companyAddress').val(vo.companyAddress);
modal.find('#edit-companyText').val(vo.companyText);
modal.find('#edit-companyHr').val(vo.companyHr);
modal.find('#edit-companyTel').val(vo.companyTel);
modal.find('#edit-companyCount').val(vo.companyCount);
}
if (document.getElementById("edit-classJobCount").value.trim().length == 0) {
alert("就业人数不能为空");
return false;
}
return true;
}
script>
html>
<%@ page contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>用户管理title>
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="css/main.css">
<script src="js/jquery-3.5.1.js">script>
<script src="js/bootstrap.js">script>
div>
div>
div>
<div class="modal fade" id="modal-info" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<form>
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
}
if (document.getElementById("edit-jobCompany").value.trim().length == 0) {
alert("就业单位不能为空");
return false;
}
if (document.getElementById("edit-jobPosition").value.trim().length == 0) {
alert("职位不能为空");
return false;
}
if (document.getElementById("edit-jobSalary").value.trim().length == 0) {
alert("工资不能为空");
return false;
}
return true;
c:choose>
td>
<td>${vo.noticeType}td>
<td>${vo.createDate}td>
<th style="text-align: center;">
<button class="btn btn-rect btn-grad btn-info btn-sm" data-id="${vo.id}"
data-toggle="modal" data-target="#modal-info">详情
button>
<button class="btn btn-rect btn-grad btn-danger btn-sm"
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-edit">编辑
button>
<button class="btn btn-rect btn-grad btn-warning btn-sm" 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 id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-right">
<li><a href="#">欢迎：<span style="color: yellow">${loginUser.username}span>a>li>
<li><a href="AuthServlet?action=logout">退出a>li>
ul>
div>
div>
nav>
<div class="container-fluid">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">毕业生就业信息管理系统span> <span class="icon-bar">span>
<span class="icon-bar">span> <span class="icon-bar">span>
button>
<a class="navbar-brand" href="#">毕业生就业信息管理系统a>
div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-right">
<li><a href="#">欢迎：<span style="color: yellow">${loginUser.username}span>a>li>
<li><a href="AuthServlet?action=logout">退出a>li>
ul>
div>
div>
nav>
<div class="container-fluid">
div>
<div class="form-group">
<label for="add-noticeText" class="control-label">内容:label>
<textarea style="height: 100px;" class="form-control" name="noticeText" id="add-noticeText">textarea>
div>
<div class="form-group">
<label for="add-noticeType" class="control-label">类型:label>
<input type="text" class="form-control" name="noticeType" id="add-noticeType">
div>
<div class="form-group">
<label for="add-createDate" class="control-label">创建时间:label>
<input type="text" class="form-control" name="createDate" id="add-createDate">
div>
div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-warning" data-dismiss="modal">取消button>
<button type="submit" class="btn btn-rect btn-grad btn-default">提交button>
div>
form>
div>
div>
div>
*/
public class CompanyDAOImpl implements CompanyDAO {
//@Override
public void add(Company vo) {
String sql = "insert into `t_company` (`company_name`,`company_title`,`company_address`,`company_text`,`company_hr`,`company_tel`,`company_count`) values(?,?,?,?,?,?,?)";
try {
Connection c = Util.getConnection();
PreparedStatement ps = c.prepareStatement(sql);
ps.setString(1, vo.getCompanyName());
ps.setString(2, vo.getCompanyTitle());
ps.setString(3, vo.getCompanyAddress());
request.getSession().setAttribute("list", pb.getList());
response.sendRedirect("job_list.jsp");
}
}
package com.demo.dao.impl;
import com.demo.util.Util;
import com.demo.dao.CompanyDAO;
import com.demo.vo.Company;
<html>
<head>
<meta charset="UTF-8">
<title>招聘管理title>
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="css/main.css">
<script src="js/jquery-3.5.1.js">script>
<script src="js/bootstrap.js">script>
head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
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 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="NoticeServlet" onsubmit="return addCheck()">
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-warning" data-dismiss="modal">取消button>
<button type="submit" class="btn btn-rect btn-grad btn-warning">删除button>
div>
form>
div>
div>
div>
body>
<script>
<input type="text" class="form-control" name="classMaster" id="add-classMaster">
div>
<div class="form-group">
<label for="add-classMasterTel" class="control-label">联系方式:label>
<input type="text" class="form-control" name="classMasterTel" id="add-classMasterTel">
div>
<div class="form-group">
<label for="add-classMajor" class="control-label">专业:label>
<input type="text" class="form-control" name="classMajor" id="add-classMajor">
div>
<div class="form-group">
<label for="add-classAllCount" class="control-label">总人数:label>
<input type="text" class="form-control" name="classAllCount" id="add-classAllCount">
div>
<div class="form-group">
<label for="add-classJobCount" class="control-label">就业人数:label>
<input type="text" class="form-control" name="classJobCount" id="add-classJobCount">
div>
<div class="form-group">
<label for="add-classText" class="control-label">备注:label>
<textarea style="height: 100px;" class="form-control" name="classText" id="add-classText">textarea>
<textarea style="height: 100px;" class="form-control" name="companyText" id="add-companyText">textarea>
div>
<div class="form-group">
<label for="add-companyHr" class="control-label">负责人:label>
<input type="text" class="form-control" name="companyHr" id="add-companyHr">
div>
<div class="form-group">
<label for="add-companyTel" class="control-label">联系电话:label>
<input type="text" class="form-control" name="companyTel" id="add-companyTel">
div>
<div class="form-group">
<label for="add-companyCount" class="control-label">招聘人数:label>
<input type="text" class="form-control" name="companyCount" id="add-companyCount">
div>
div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-warning" data-dismiss="modal">取消button>
<button type="submit" class="btn btn-rect btn-grad btn-default">提交button>
div>
div>
<div class="form-group">
<label for="add-createDate" class="control-label">创建时间:label>
<input type="text" class="form-control" name="createDate" id="add-createDate">
div>
div>
<div class="modal-footer">
<button type="button" class="btn btn-rect btn-grad btn-warning" data-dismiss="modal">取消button>
<button type="submit" class="btn btn-rect btn-grad btn-default">提交button>
div>
form>
div>
div>
div>
<div class="modal fade" id="modal-info" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<form>
<div class="modal-header">
<link rel="stylesheet" href="css/main.css">
<script src="js/jquery-3.5.1.js">script>
<script src="js/bootstrap.js">script>
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">毕业生就业信息管理系统span> <span class="icon-bar">span>
<span class="icon-bar">span> <span class="icon-bar">span>
button>
<a class="navbar-brand" href="#">毕业生就业信息管理系统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>
<li><a href="AuthServlet?action=logout">退出a>li>
ul>
div>
div>
nav>
<input type="text" class="form-control" name="action" value="edit">
<input type="text" readonly class="form-control" name="id" id="edit-id">
div>
<div class="form-group">
<label for="edit-className" class="control-label">名称:label>
<input type="text" class="form-control" name="className" id="edit-className">
div>
<div class="form-group">
<label for="edit-classMaster" class="control-label">班主任:label>
<input type="text" class="form-control" name="classMaster" id="edit-classMaster">
div>
<div class="form-group">
<label for="edit-classMasterTel" class="control-label">联系方式:label>
<input type="text" class="form-control" name="classMasterTel" id="edit-classMasterTel">
div>
<div class="form-group">
<label for="edit-classMajor" class="control-label">专业:label>
<input type="text" class="form-control" name="classMajor" id="edit-classMajor">
div>
<div class="form-group">
tr>
<tr>
<td style="width: 15%;">性别:td>
<td><b id="info-jobSex">b>td>
tr>
<tr>
<td style="width: 15%;">班级:td>
<td><b id="info-jobClass">b>td>
tr>
<tr>
<td style="width: 15%;">就业单位:td>
<td><b id="info-jobCompany">b>td>
tr>
<tr>
<td style="width: 15%;">职位:td>
<td><b id="info-jobPosition">b>td>
tr>
<tr>
div>
div>
div>
<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="JobServlet" 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">更新就业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="edit">
modal.find('#info-username').text(vo.username);
modal.find('#info-password').text(vo.password);
modal.find('#info-realName').text(vo.realName);
modal.find('#info-userSex').text(vo.userSex);
modal.find('#info-userPhone').text(vo.userPhone);
modal.find('#info-userText').text(vo.userText);
modal.find('#info-userType').text(vo.userType);
}
})
})
function searchList() {
运行环境
Java≥6、Tomcat≥7.0、MySQL≥5.5
开发工具
eclipse/idea/myeclipse/sts等均可配置运行
技术框架
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap Ajax
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可
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、班级信息模块、招聘信息模块、就业信息模块的增删改查管理
↖[获取源码方式]见左侧