Vue+Node.js+Msyql实现一个简单的毕业设计《体检预约管理系统》
最近接了一个小姐姐的毕业设计，她是要我做一个纯前端的《体检预约管理系统》，我一想前端咋去用node.js访问数据库呀？于是乎去面向百度了一波，终究还是找到了案例代码，然后日夜冥思苦想把这个项目做出来给交付了，废话不多说，开始正题！
话不多说咱们直接开整吧，冲啊！！！冲啊！！！冲啊！！！
开发技术及开发工具
开发工具采用vsCode【前后端代码的编写】、Navicat Premium 15【Mysql数据库的连接】
前端采用Vue、ElementUI
后端采用node.js
数据库采用Mysql
轮播图文件存储是用到了阿里云的OSS对象存储，想了解的直接去看官网的SDK就行，免费可以使用的
阿里云官网地址：
云上特卖会场
《体检预约管理系统》视频展示，视频前几十秒可能会有些许的模糊，不过也就几十秒
体检预约管理系统演示视频
项目整体架构图
前端架构图
后端架构图
Vue.js+ElementUi前端核心页面功能截图
这里就不贴代码了，内容太多了，兄弟们需要源码自行到文尾链接下载
1.首页
2.系统管理（用户管理）
3.系统管理（角色管理）
4.系统管理（菜单管理）
5.项目管理（项目详情）
6.套餐管理（套餐详情）
7.记录管理（预约记录）
8.日志管理（登录日志）
9.轮播图管理（轮播图详情）
10.个人管理（个人信息）
11.登录
Node.js后端核心代码（以下为部分代码，整个项目请点击文尾连接下载）
1.设置跨域请求
const express = require('express')
const bodyParser = require('body-parser')
const router = require('./router/router.js')
const app = express()
// 跨域请求处理
app.all('*', (req, res, next) => {
res.header('Access-Control-Allow-Origin', '*')
res.header('Access-Control-Allow-Headers', 'X-Requested-With')
res.header('Access-Control-Allow-Headers', 'Content-Type, Content-Length, Authorization, Accept, X-Requested-With, X_Requested_With')
res.header('Access-Control-Allow-Methods', 'PUT, POST, GET, DELETE, OPTIONS')
res.header('X-Powered-By', '3.2.1')
if (req.method == 'OPTIONS') res.send(200)
/*让options请求快速返回*/ else next()
})
app.use(bodyParser.urlencoded({ extended: false }))
app.use(bodyParser.json())
app.use(router)
app.listen('3000', () => {
console.log('Server is running');
})2.数据库连接信息设置
host：连接地址
user：数据库用户名
password：数据库密码
database：数据库名称
创建数据连接的js工具类（以下为部分代码，整个项目请点击文尾连接下载）
var mysql = require('mysql')
var mysql_config = {
host: 'localhost',
user: 'root',
password: '123456',
database: 'healthcheck'
}
function handleDisconnection() {
var dbServer = mysql.createConnection(mysql_config)
dbServer.connect(function (err) {
console.log('数据库链接成功')
if (err) {
setTimeout(handleDisconnection, 2000)
}
})
dbServer.on('error', function (err) {
console.log('db error', err)
if (err.code === 'PROTOCOL_CONNECTION_LOST') {
console.log('db error执行重连:' + err.message)
handleDisconnection()
} else {
throw err
}
})
return dbServer //返回一个connection对象，用于调用它的其他方法
exports.dbServer = dbServer
}
exports.handleDisconnection = handleDisconnection3.功能接口
感觉跟java的jdbc差不多也是创建连接对象然后再去执行sql语句，最后再获取返回结果（以下为部分代码，整个项目请点击文尾连接下载）
const express = require('express')
const con = require('../modul/db.js')
const router = express.Router()
let db= con.handleDisconnection()
//====================================================================
//====================================================================
//首页当天查询
router.get('/getToay', (req, res) => {
let sql = "select (select count(*) from record as r where r.cid = c.cid and date(r.time) = curdate()) as count,c.* from combo as c ";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//近7天查询
router.get('/getWeek', (req, res) => {
let sql = "select (select count(*) from record as r where r.cid = c.cid and DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(r.time)) as count,c.* from combo as c ";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//近30天查询
router.get('/getMonth', (req, res) => {
let sql = "select (select count(*) from record as r where r.cid = c.cid and DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(r.time)) as count,c.* from combo as c ";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//今年查询
router.get('/getYear', (req, res) => {
let sql = "select (select count(*) from record as r where r.cid = c.cid and YEAR(r.time)=YEAR(NOW())) as count,c.* from combo as c ";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//====================================================================
//====================================================================
//登录
router.get('/login', (req, res) => {
let account = req.query.account //账号
let password = req.query.password //密码
let sql = "select * from `user` where account = '"+account+"' and `password` = '"+password+"';";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//注册用户
router.post('/register', (req, res) => {
// let dat = new Date
let sql = "INSERT INTO `user`(account,`password`,`time`,`status`) "+
"VALUES ('"+req.body.account+"', '"+req.body.password+"', '"+req.body.time+"','1')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
//获取用户编号
var uid = result.insertId;
//新增用户角色表
let sql = "INSERT INTO `userrole`(rid,uid) VALUES ('3', '"+uid+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
}
})
})
//====================================================================
//====================================================================
//根据用户编号查询root节点
router.get('/rootMeun', (req, res) => {
let uid = req.query.uid //用户编号
let sql = "select * from `user` as u "+
"inner join userrole as ur on ur.uid = u.uid "+
"inner join role as r on ur.rid=r.rid "+
"inner join menurole as mr on mr.rid=r.rid "+
"inner join menu as m on mr.mid=m.mid "+
"where u.uid = '"+uid+"' and m.pid = '0'";
db.query({
sql: sql,
nestTables:'_'
},function(err,result){
res.send(result)
})
})
//根据root节点查询子节点
router.get('/childrenMeun', (req, res) => {
let mid = req.query.mid //root菜单编号
let sql = "select * from `menu` where pid = '"+mid+"';";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//====================================================================
//====================================================================
//新增用户
router.post('/addUser', (req, res) => {
let sql = "INSERT INTO `user`(account,`password`,`name`,`number`,`gender`,`phone`,`address`,`age`,`time`,`status`) "+
"VALUES ('"+req.body.account+"', '"+req.body.password+"','"+req.body.name+"','"+req.body.number+"','"+req.body.gender+"','"+req.body.phone+"','"+req.body.address+"','"+req.body.age+"', '"+req.body.time+"','"+req.body.status+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
//获取用户编号
var uid = result.insertId;
//获取角色编号
var rid = req.body.backup;
//新增用户角色表
let sql = "INSERT INTO `userrole`(rid,uid) VALUES ('"+rid+"', '"+uid+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
}
})
})
// 删除用户
router.get('/delUser', (req, res) => {
let uid = req.query.uid;
let sql = "DELETE FROM `user` WHERE uid = '"+uid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//修改用户
router.post('/updateUser', (req, res) => {
//获取用户编号
let uid = req.body.uid;
//获取角色编号
let rid = req.body.rid;
let sql = "UPDATE `user` SET "+
"account = '"+req.body.account+"',"+
"password = '"+req.body.password+"',"+
"name = '"+req.body.name+"',"+
"number = '"+req.body.number+"',"+
"gender = '"+req.body.gender+"',"+
"phone = '"+req.body.phone+"',"+
"address = '"+req.body.address+"',"+
"age = '"+req.body.age+"',"+
"status = '"+req.body.status+"'"+
"WHERE uid = '"+uid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
if(''!=rid){
//修改用户角色表
let sql = "UPDATE `userrole` SET "+
"rid = '"+rid+"'"+
"WHERE uid = '"+uid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息2",err)
} else {
res.json({
code: 200
})
}
})
}else{
res.json({
code: 200
})
}
}
})
})
//查询所有用户
router.get('/queryUser', (req, res) => {
let sql = "select r.rname as rname,u.* from `user` as u "+
"inner join userrole as ur on ur.uid = u.uid "+
"inner join role as r on ur.rid=r.rid;"
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//分页查询所有用户
router.get('/queryUserPage', (req, res) => {
//模糊查询用户名称
let input = req.query.input;
//模糊查询用户地址
let address = req.query.address;
//模糊查询用户角色
let option = req.query.option;
//模糊查询用户状态
let status = req.query.status;
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 8;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select r.rname as rname,u.* from `user` as u "+
"inner join userrole as ur on ur.uid = u.uid "+
"inner join role as r on ur.rid=r.rid where 1=1 "
if(input!='' && input!=undefined){
sql += "and u.name like '%"+input+"%' ";
}
if(address!='' && address!=undefined){
sql += "and u.address like '%"+address+"%' ";
}
if(option!='' && option!=undefined){
sql += "and r.rid = '"+option+"' ";
}
if(status!='' && status!=undefined){
sql += "and u.status = '"+status+"' ";
}
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = sql+"limit "+currentPage+","+pageSize+"";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(results)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
//根据ID查询用户
router.get('/queryUserById', (req, res) => {
let uid = req.query.uid;
let sql = "select r.rname as rname,r.rid as rid,u.* from `user` as u "+
"inner join userrole as ur on ur.uid = u.uid "+
"inner join role as r on ur.rid=r.rid where u.uid = '"+uid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//====================================================================
//====================================================================
//新增角色
router.post('/addRole', (req, res) => {
let backup = req.body.pid;
let sql = "INSERT INTO `role`(rname,`desc`) "+
"VALUES ('"+req.body.rname+"', '"+req.body.desc+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
//判断新增是不是父节点
res.json({
code: 200
})
}
})
})
//查询所有角色
router.get('/queryRole', (req, res) => {
let sql = "select * from `role`;";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//分页查询所有角色
router.get('/queryRolePage', (req, res) => {
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 9;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select * from role";
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = "select * from role "+
"limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
// 删除角色
router.get('/delRole', (req, res) => {
let rid = req.query.rid;
let sql = "DELETE FROM `role` WHERE rid = '"+rid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//修改角色
router.post('/updateRole', (req, res) => {
//获取角色编号
let rid = req.body.rid;
let sql = "UPDATE `role` SET "+
"rname = '"+req.body.rname+"',"+
"`desc` = '"+req.body.desc+"' "+
"WHERE rid = '"+rid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
res.json({
code: 200
})
}
})
})
//根据ID查询角色
router.get('/queryRoleById', (req, res) => {
let rid = req.query.rid;
let sql = "select * from role "+
"where rid = '"+rid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//根据角色编号查询出他所有的父菜单
router.get('/queryMenuByRid', (req, res) => {
let rid = req.query.rid;
let sql = "select m.mid as mid from menu as m "+
"inner join menurole as mr on m.mid=mr.mid "+
"where mr.rid = '"+rid+"' and m.pid = '0' ";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//新增角色对应菜单
router.get('/addRoleMenu', (req, res) => {
let sql = "INSERT INTO `menurole`(rid,mid) "+
"VALUES ('"+req.query.rid+"', '"+req.query.mid+"' )";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
})
// 删除角色对应菜单
router.get('/delRoleMenu', (req, res) => {
let rid = req.query.rid;
let sql = "DELETE FROM `menurole` WHERE rid = '"+rid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//====================================================================
//====================================================================
//新增菜单
router.post('/addMenu', (req, res) => {
let backup = req.body.pid;
let sql = "INSERT INTO `menu`(mname,pid,url) "+
"VALUES ('"+req.body.mname+"', '"+req.body.pid+"','"+req.body.url+"' )";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
//判断新增是不是父节点
res.json({
code: 200
})
}
})
})
// 删除菜单
router.get('/delMenu', (req, res) => {
let mid = req.query.mid;
let sql = "DELETE FROM `menu` WHERE mid = '"+mid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//修改菜单
router.post('/updateMenu', (req, res) => {
//获取菜单编号
let mid = req.body.mid;
let sql = "UPDATE `menu` SET "+
"mname = '"+req.body.mname+"',"+
"url = '"+req.body.url+"' "+
"WHERE mid = '"+mid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
res.json({
code: 200
})
}
})
})
//查询所有父级菜单
router.get('/queryMenu', (req, res) => {
let sql = "select * from `menu` where pid ='0'";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//根据ID查询菜单
router.get('/queryMenuById', (req, res) => {
let mid = req.query.mid;
let sql = "select * from menu "+
"where mid = '"+mid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//分页查询所有菜单
router.get('/queryMenuPage', (req, res) => {
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 9;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select * from menu";
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = "select * from menu "+
"limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
//====================================================================
//====================================================================
//新增项目
router.post('/addProject', (req, res) => {
let sql = "INSERT INTO `project`(pname,`sage`,`sgender`,`type`,`department`) "+
"VALUES ('"+req.body.pname+"', '"+req.body.sage+"','"+req.body.sgender+"','"+req.body.type+"','"+req.body.department+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
})
// 删除项目
router.get('/delProject', (req, res) => {
let pid = req.query.pid;
let sql = "DELETE FROM `project` WHERE pid = '"+pid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//修改项目
router.post('/updateProject', (req, res) => {
//获取项目编号
let pid = req.body.pid;
let sql = "UPDATE `project` SET "+
"pname = '"+req.body.pname+"',"+
"sage = '"+req.body.sage+"',"+
"type = '"+req.body.type+"',"+
"department = '"+req.body.department+"',"+
"sgender = '"+req.body.sgender+"' "+
"WHERE pid = '"+pid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
res.json({
code: 200
})
}
})
})
//查询所有项目
router.get('/queryProject', (req, res) => {
let sql = "select * from project";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//根据ID查询项目
router.get('/queryProjectById', (req, res) => {
let pid = req.query.pid;
let sql = "select * from project "+
"where pid = '"+pid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//分页查询所有项目
router.get('/queryProjectPage', (req, res) => {
//模糊查询项目名称
let pname = req.query.pname;
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 9;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select * from project where 1=1 ";
if(pname!="" && pname!=undefined){
sql += "and pname like '%"+pname+"%' ";
}
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = "select * from project where 1=1 ";
if(pname!="" || pname!=undefined || pname!="undefined"){
sql2 += "and pname like '%"+pname+"%'";
}
sql2 += "limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
//====================================================================
//====================================================================
//新增套餐
router.post('/addCombo', (req, res) => {
let sql = "INSERT INTO `combo`(`cname`,`sage`,`sgender`,`meaning`,`start`,`stop`) "+
"VALUES ('"+req.body.cname+"', '"+req.body.sage+"', '"+req.body.sgender+"', '"+req.body.meaning+"', '"+req.body.start+"', '"+req.body.stop+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
})
//查询所有套餐
router.get('/queryCombo', (req, res) => {
let sql = "select * from `combo`;";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//分页查询所有套餐
router.get('/queryComboPage', (req, res) => {
//模糊查询套餐名称
let input = req.query.input;
//模糊查询起始结束时间
let start = req.query.start;
let stops = req.query.stop;
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 9;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select * from combo where 1=1 ";
if(input!='' && input!=undefined){
sql += "and cname like '%"+input+"%' ";
}
if(start!='' && start!=undefined || stops!='' && stops!=undefined){
sql += "and `start` Between '"+start+"' AND '"+stops+"' and `stop` Between '"+start+"' AND '"+stops+"' ";
}
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = sql+"limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
// res.send(results)
var haha = results;
for(var i =0;i {
// haha[i].backup = resul;
for(var j =0;j {
let cid = req.query.cid;
let sql = "DELETE FROM `combo` WHERE cid = '"+cid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//修改套餐
router.post('/updateCombo', (req, res) => {
//获取套餐编号
let cid = req.body.cid;
let sql = "UPDATE `combo` SET "+
"cname = '"+req.body.cname+"',"+
"sage = '"+req.body.sage+"',"+
"sgender = '"+req.body.sgender+"',"+
"meaning = '"+req.body.meaning+"',"+
"start = '"+req.body.start+"',"+
"`stop` = '"+req.body.stop+"' "+
"WHERE cid = '"+cid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
res.json({
code: 200
})
}
})
})
//根据ID查询套餐
router.get('/queryComboById', (req, res) => {
let cid = req.query.cid;
let sql = "select * from combo "+
"where cid = '"+cid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//根据套餐编号查询出他所有的项目
router.get('/queryProjectByCid', (req, res) => {
let cid = req.query.cid;
let sql = "select p.pid as pid,p.pname as pname from project as p "+
"inner join cp on cp.pid=p.pid "+
"where cp.cid = '"+cid+"' ";
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//新增套餐对应项目
router.get('/addcp', (req, res) => {
let sql = "INSERT INTO `cp`(cid,pid) "+
"VALUES ('"+req.query.cid+"', '"+req.query.pid+"' )";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
})
// 删除套餐对应项目
router.get('/delcp', (req, res) => {
let cid = req.query.cid;
let sql = "DELETE FROM `cp` WHERE cid = '"+cid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//====================================================================
//====================================================================
//分页查询所有记录
router.get('/queryRecordPage', (req, res) => {
//查询记录状态
let status = req.query.status;
//模糊查询起始结束时间
let start = req.query.start;
let stops = req.query.stop;
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 10;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select r.reid as reid,u.uid as uid,u.`name` as uname,u.phone as phone,u.gender as gender,c.cname as cname,c.`start`,c.`stop`,r.`status` as `status`,r.time as time from record as r "+
"inner join `user` as u on r.uid=u.uid "+
"inner join combo as c on r.cid=c.cid where 1=1 ";
if(status!='' && status!=undefined){
sql += "and r.status = '"+status+"' ";
}
if(start!='' && start!=undefined || stops!='' && stops!=undefined){
sql += "and r.time Between '"+start+"' AND '"+stops+"' ";
}
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = sql +="limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
//根据ID查询记录
router.get('/queryRecordById', (req, res) => {
let reid = req.query.reid;
let sql = "select r.reid as reid,u.uid as uid,u.`name` as uname,u.phone as phone,u.gender as gender,c.cname as cname,c.`start`,c.`stop`,r.`status` as `status`,r.time as time from record as r "+
"inner join `user` as u on r.uid=u.uid "+
"inner join combo as c on r.cid=c.cid "+
"where r.reid = '"+reid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//根据用户ID查询记录
router.get('/queryRecordById', (req, res) => {
let uid = req.query.uid;
let sql = "select r.reid as reid,u.uid as uid,u.`name` as uname,u.phone as phone,u.gender as gender,c.cname as cname,c.`start`,c.`stop`,r.`status` as `status`,r.time as time from record as r "+
"inner join `user` as u on r.uid=u.uid "+
"inner join combo as c on r.cid=c.cid "+
"where u.uid = '"+uid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//修改记录
router.post('/updateRecord', (req, res) => {
//获取记录编号
let reid = req.body.reid;
let sql = "UPDATE `record` SET "+
"time = '"+req.body.time+"',"+
"status = '"+req.body.status+"' "+
"WHERE reid = '"+reid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
res.json({
code: 200
})
}
})
})
//新增预约记录
router.post('/addRecords', (req, res) => {
//获取用户编号
let uid = req.body.uid;
console.log(uid);
let usql = "select * from `user` where uid = '"+uid+"' and `name` <> '' and `number` <> '' and `gender` <> '' and `phone` <> '' and `address` <> '' and `age` <> ''";
let sql = "INSERT INTO `rotation`(`roname`,`rourl`,`describe`,`status`) "+
"VALUES ('"+req.body.roname+"', '"+req.body.rourl+"','"+req.body.describe+"','"+req.body.status+"' )";
db.query({
usql: usql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
// db.query(sql, (err, result) => {
// if (err) {
// console.log("错误信息",err)
// } else {
// res.json({
// code: 200
// })
// }
// })
})
//新增预约记录
router.get('/addRecord', (req, res) => {
//获取用户编号
let uid = req.body.uid;
//获取套餐编号
let cid = req.body.cid;
//获取时间
let time = req.body.time;
let sql = "select * from `user` where uid = '"+uid+"' and `name` <> '' and `number` <> '' and `gender` <> '' and `phone` <> '' and `address` <> '' and `age` <> ''";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
if(results.length<=0){
res.send("请先去完善个人信息")
}else{
let sqls = "INSERT INTO `record`(`uid`,`cid`,`status`,`time`) "+
"VALUES ('"+uid+"', '"+cid+"', '2', '"+time+"' )";
db.query(sqls, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
}
})
})
// 删除记录
router.get('/delRecord', (req, res) => {
let reid = req.query.reid;
let sql = "DELETE FROM `record` WHERE reid = '"+reid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//====================================================================
//====================================================================
//分页查询所有日志
router.get('/queryLoginLogsPage', (req, res) => {
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 13;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select u.uid as uid,u.account as account,l.* from `logs` as l "+
"inner join `user` as u on l.uid=u.uid"
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = "select u.uid as uid,u.account as account,l.* from `logs` as l "+
"inner join `user` as u on l.uid=u.uid "+
"order by l.time desc "+
"limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
//新增登入登出登录日志
router.post('/addLoginLogs', (req, res) => {
//获取操作详情(0:登入,1:登出)
let details = req.body.details;
console.log("草拟吗",details)
if(details=="0"){
details='登入了系统';
}else if(details=="1"){
details='登出了系统';
}
let sql = "INSERT INTO `logs`(`uid`,`ip`,`details`,`time`) "+
"VALUES ('"+req.body.uid+"', '"+req.body.ip+"','"+details+"','"+req.body.time+"')";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
})
//====================================================================
//====================================================================
//新增轮播图
router.post('/addRotation', (req, res) => {
let sql = "INSERT INTO `rotation`(`roname`,`rourl`,`describe`,`status`) "+
"VALUES ('"+req.body.roname+"', '"+req.body.rourl+"','"+req.body.describe+"','"+req.body.status+"' )";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息",err)
} else {
res.json({
code: 200
})
}
})
})
// 删除轮播图
router.get('/delRotation', (req, res) => {
let roid = req.query.roid;
let sql = "DELETE FROM `rotation` WHERE roid = '"+roid+"'";
db.query(sql, (err, result) => {
if (err) {
console.log(err)
} else {
res.json({
code: 200
})
}
})
})
//修改轮播图
router.post('/updateRotation', (req, res) => {
//获取轮播图编号
let roid = req.body.roid;
let sql = "UPDATE `rotation` SET "+
"roname = '"+req.body.roname+"',"+
"rourl = '"+req.body.rourl+"',"+
"`describe` = '"+req.body.describe+"',"+
"status = '"+req.body.status+"' "+
"WHERE roid = "+roid+" ";
db.query(sql, (err, result) => {
if (err) {
console.log("错误信息1",err)
} else {
res.json({
code: 200
})
}
})
})
//根据ID查询轮播图
router.get('/queryRotationById', (req, res) => {
let roid = req.query.roid;
let sql = "select * from rotation "+
"where roid = '"+roid+"'";
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results);
res.send(results)
})
})
//查询所有轮播图
router.get('/queryRotation', (req, res) => {
let sql = "select * from `rotation`;";
db.query({
sql: sql
}, (err, results, fields) => {
res.send(results)
})
})
//分页查询所有轮播图
router.get('/queryRotationPage', (req, res) => {
//默认页码
let currentPage = 1;
//默认显示数据条数
let pageSize = 9;
if(req.query.currentPage){
currentPage = req.query.currentPage;
}
if(req.query.pageSize){
pageSize = req.query.pageSize;
}
//最后一页页码
let last_page = currentPage-1;
if(currentPage<=1){
last_page = 1;
}
console.log("当前页",currentPage);
let total = 0;
//查询总条数
let sql = "select * from menu";
console.log(sql);
db.query({
sql: sql
}, (err, results, fields) => {
console.log(results.length)
total = results.length;
currentPage = (currentPage - 1 ) * pageSize;
let sql2 = "select * from menu "+
"limit "+currentPage+","+pageSize+" ";
db.query({
sql: sql2
}, (err, results, fields) => {
console.log(err);
console.log("这是sql2",sql2)
if(results!=''){
results[0].backup3 = total;
}
res.send(results)
})
})
})
//====================================================================
module.exports = router 数据库表详解
combo：套餐表
cp：套餐项目中间表
logs：日志表
project：项目表
menu：菜单表
menurole：菜单角色中间表
role：角色表
record：预约记录表
rotation：轮播图表
user：用户表
userrole：用户角色表
源码+项目部署
数据库还有源码一起都打包再下边的地址里了，下载开箱即用，跟springboot一样，嘻嘻嘻！
源码地址：
链接：https://pan.baidu.com/s/16_taBlWe-xpsx1GvPqEcRA
提取码：7sn7
嗯嗯嗯......终于到了激动人心的时候了，我来帮你搞定一切，帝王般的服务你值得拥有，免费的哟，记得备注下：曹家的小仙女 / 小哥哥，微信：BitPlanet
最后附上
一寸光阴一寸金，寸金难买寸光阴。请珍惜现在美好的青春，咱们一起努力奋斗，创造美好未来
拜托拜托！！！拜托拜托！！！拜托拜托！！！
