基于javaweb+jsp的机房设备管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Layui Ajax)
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Layui 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
//监听工具条
table.on('tool(myTable)', function (obj) { //注:tool 是工具条事件名,myTable 是 table 原始容器的属性 lay-filter="对应的值"
let data = obj.data; //获得当前行数据
let layEvent = obj.event; //获得 lay-event 对应的值(也可以是表头的 event 参数对应的值)
if (layEvent === 'del') { //删除
// layer.confirm('删除' + data.shebeiName + "?", function (index) {
$.ajax({
type: "GET",
dataType: "text",
url: "shebeiDelete?id=" + data.id,
success: function () {
console.log("已删除!");
}
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<!-- 侧边栏 -->
<jsp:include page="menu.jsp">
<jsp:param value="active" name="Notice_active"/>
</jsp:include>
</ul>
</div>
</div>
<div class="layui-body">
<div class="search_style" style="padding-top: 10px;padding-left: 15px;">
<div class="searchTable">
搜索:
<div class="layui-inline">
<input class="layui-input" name="search_keyword" id="search_keyword" autocomplete="off" placeholder="标题">
<input type="hidden" class="layui-input" name="searchColumn" id="searchColumn" autocomplete="off" value="notice_name">
</div>
<button class="layui-btn" data-type="reload">搜索</button>
</div>
</div>
<!-- 内容主体区域 -->
<table class="layui-hide" id="myData" lay-filter="myTable"></table>
</div>
</div>
<script src="js/layui/layui.js"/>
<script>
// 下面三条记录是关闭客户端浏览器的缓冲区
// 这三条语句都可以关闭浏览器的缓冲区,但是由于浏览器的版本不同,对这三条语句的支持也不同
// 因此,为了保险起见,建议同时使用这三条语句来关闭浏览器的缓冲区
response.setHeader("ragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 0);
// 设置图形验证码的长和宽(图形的大小)
int width = 90, height = 20;
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics g = image.getGraphics();// 获得用于输出文字的Graphics对象
Random random = new Random();
g.setColor(getRandomColor(180, 250));// 随机设置要填充的颜色
g.fillRect(0, 0, width, height);// 填充图形背景
// 设置初始字体
g.setFont(new Font("Times New Roman", Font.ITALIC, height));
g.setColor(getRandomColor(120, 180));// 随机设置字体颜色
// 用于保存最后随机生成的验证码
StringBuilder validationCode = new StringBuilder();
// 验证码的随机字体
str = new String(str.getBytes("GB2312"), "ISO-8859-1");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("GBK"), "ISO-8859-1");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("UTF-8"), "GB2312");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("ISO-8859-1"), "GB2312");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("GBK"), "GB2312");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("UTF-8"), "GBK");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("ISO-8859-1"), "GBK");
}
if (isMessyCode(str)) {
$('.searchTable .layui-btn').on('click', function () {
let type = $(this).data('type');
active[type] ? active[type].call(this) : '';
});
});
</script>
</body>
</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" %>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>机房设备管理系统</title>
<link rel="stylesheet" href="js/layui/css/layui.css">
<script src="js/jquery.js"></script>
<script src="js/layer.js"></script>
</head>
url: 'noticeList',
parseData: function (res) { //res:即为原始返回的数据
let result = this.page.curr ? res.slice(this.limit * (this.page.curr - 1), this.limit * this.page.curr) : res.slice(0, this.limit);
return {
"code": 0, //解析接口状态
"msg": '', //解析提示文本
"count": res.length, //解析数据长度(集合个数)
"data": result //解析数据列表
};
},
page: { //支持传入 laypage 组件的所有参数(某些参数除外,如:jump/elem) - 详见文档
layout: ['limit', 'count', 'prev', 'page', 'next', 'skip'], //自定义分页布局
groups: 1, //只显示 1 个连续页码
first: false, //不显示首页
last: false, //不显示尾页
},
toolbar: '#myToolbar', //开启头部工具栏,并为其绑定左侧模板
defaultToolbar: ['filter', 'exports', 'print', { //自定义头部工具栏右侧图标。如无需自定义,去除该参数即可
title: '提示',
layEvent: 'LAYTABLE_TIPS',
icon: 'layui-icon-tips'
}],
title: '公告列表',
cols: [
[
{
field: 'noticeName',
public static boolean isMessyCode(String strName) {
java.util.regex.Pattern p = java.util.regex.Pattern.compile("\\s*|\t*|\r*|\n*");
java.util.regex.Matcher m = p.matcher(strName);
String after = m.replaceAll("");
String temp = after.replaceAll("\\p{P}", "");
char[] ch = temp.trim().toCharArray();
float chLength = 0;
float count = 0;
for (int i = 0; i < ch.length; i++) {
char c = ch[i];
if (!Character.isLetterOrDigit(c)) {
if (!isChinese(c)) {
count = count + 1;
},
{
field: 'teacherXi',
title: '科系',
},
{
field: 'teacherText',
title: '备注',
},
{
align: 'center',
fixed: 'right',
title: '操作',
width: 130,
templet: vo => {
let flag = ${loginUser.userType == '管理员'};
return flag ? '<a class="layui-btn layui-btn-xs" lay-event="edit">编辑</a><a class="layui-btn layui-btn-danger layui-btn-xs" lay-event="del">删除</a>' : '';
</c:if>
</div>
<div class="layui-side layui-bg-black">
<div class="layui-side-scroll">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<!-- 侧边栏 -->
<jsp:include page="menu.jsp">
<jsp:param value="active" name="Shebei_active"/>
</jsp:include>
</ul>
</div>
</div>
<div class="layui-body">
<div class="search_style" style="padding-top: 10px;padding-left: 15px;">
<div class="searchTable">
搜索:
<div class="layui-inline">
<input class="layui-input" name="search_keyword" id="search_keyword" autocomplete="off" placeholder="设备名">
<input type="hidden" class="layui-input" name="searchColumn" id="searchColumn" autocomplete="off" value="shebei_name">
</div>
<button class="layui-btn" data-type="reload">搜索</button>
</div>
</div>
</resultMap>
<sql id="Base_Column_List">
`id`,`shebei_name`,`shebei_jifang`,`shebei_use`,`shebei_indate`,`shebei_status`,`shebei_count`,`shebei_text`
</sql>
<!--新增-->
<insert id="doCreate" useGeneratedKeys="true" keyColumn="id" keyProperty="id" parameterType="com.demo.vo.Shebei">
INSERT INTO `t_shebei`
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test ='id != null'>`id`,</if>
<if test ='shebeiName != null'>`shebei_name`,</if>
<if test ='shebeiJifang != null'>`shebei_jifang`,</if>
<if test ='shebeiUse != null'>`shebei_use`,</if>
<if test ='shebeiIndate != null'>`shebei_indate`,</if>
<if test ='shebeiStatus != null'>`shebei_status`,</if>
<if test ='shebeiCount != null'>`shebei_count`,</if>
<if test ='shebeiText != null'>`shebei_text`</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test ='id != null'>#{id},</if>
<if test ='shebeiName != null'>#{shebeiName},</if>
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 Layui 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、老师模块、机房模块、设备模块的增删改查管理