├── views ├── header.ejs ├── error.ejs ├── liuyan.ejs ├── showlist.ejs ├── login.ejs ├── register.ejs └── index.ejs ├── public ├── images │ ├── 1.jpg │ ├── con1.jpg │ ├── con2.jpg │ ├── con3.jpg │ ├── tip.png │ ├── banner1.jpg │ ├── banner2.jpg │ ├── banner3.jpg │ └── register2.gif ├── stylesheets │ ├── register.css │ ├── style.css │ └── bootstrap.min.css └── javascripts │ └── jquery.js ├── package.json ├── routes ├── index.js └── users.js ├── app.js └── bin └── www /views/header.ejs: -------------------------------------------------------------------------------- 1 | 2 |
留言板
3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /public/images/1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/1.jpg -------------------------------------------------------------------------------- /public/images/con1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/con1.jpg -------------------------------------------------------------------------------- /public/images/con2.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/con2.jpg -------------------------------------------------------------------------------- /public/images/con3.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/con3.jpg -------------------------------------------------------------------------------- /public/images/tip.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/tip.png -------------------------------------------------------------------------------- /public/images/banner1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/banner1.jpg -------------------------------------------------------------------------------- /public/images/banner2.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/banner2.jpg -------------------------------------------------------------------------------- /public/images/banner3.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/banner3.jpg -------------------------------------------------------------------------------- /public/images/register2.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaotiandevil/node-blog/HEAD/public/images/register2.gif -------------------------------------------------------------------------------- /views/error.ejs: -------------------------------------------------------------------------------- 1 |

<%= message %>

2 |

<%= error.status %>

3 | 
<%= error.stack %>
4 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "blog", 3 | "version": "0.0.0", 4 | "private": true, 5 | "scripts": { 6 | "start": "node ./bin/www" 7 | }, 8 | "dependencies": { 9 | "body-parser": "~1.17.1", 10 | "cookie-parser": "~1.4.3", 11 | "debug": "~2.6.3", 12 | "ejs": "~2.5.6", 13 | "express": "~4.15.2", 14 | "morgan": "~1.8.1", 15 | "serve-favicon": "~2.4.2" 16 | }, 17 | "devDependencies": { 18 | "express-session": "^1.15.2", 19 | "mongodb": "^2.2.25" 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /public/stylesheets/register.css: -------------------------------------------------------------------------------- 1 | html,body,ul,li,dl,dt,dd,p,ol,h1,h2,h3,h4,h5,h6,form,img,table,fieldset,legend{margin:0; padding:0;height: 100%;width: 100%;} 2 | .wrap{width: 990px;margin: 0 auto;} 3 | ul,li,ol,dl,dt,dd{list-style:none;} 4 | h1,h2,h3,h4,h5,h6{font-weight:100;} 5 | body{font-size:12px; font-family: "仿宋";} 6 | 7 | .img{width: 100%;height: 100%;} 8 | 9 | form{width: 260px;height: 460px;position: fixed;left: 50%;top: 50%;margin-left: -150px;margin-top: -250px;background: #fff;padding: 20px;} 10 | form div{width: 300px;height: 28px;padding-top: 20px;} 11 | 12 | .ipt1{margin-left: 90px;} 13 | -------------------------------------------------------------------------------- /routes/index.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var router = express.Router(); 3 | 4 | 5 | /* GET home page. */ 6 | router.get('/', function(req, res, next) { 7 | res.render('index', {title:"Express",user:req.session.user}); 8 | }); 9 | 10 | //注册 11 | router.get('/register',function(req,res,next){ 12 | res.render('register',{}) 13 | }) 14 | //登录 15 | router.get('/login',function(req,res,next){ 16 | res.render('login',{}) 17 | }) 18 | //退出 19 | router.get('/relogin',function(req,res,next){ 20 | 21 | req.session.destroy(function(err){ 22 | if(err){ 23 | console.log(err) 24 | }else{ 25 | res.redirect('/') 26 | } 27 | }) 28 | 29 | }) 30 | 31 | //留言 32 | router.get('/liuyan',function(req,res,next){ 33 | res.render('liuyan',{}) 34 | }) 35 | 36 | 37 | module.exports = router; 38 | -------------------------------------------------------------------------------- /views/liuyan.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 留言 5 | 14 | 15 | 16 | 17 |
18 | 19 | <%- include('header.ejs')%> 20 |
21 |
22 | 23 |
标题：
24 |
内容：
25 | 26 | 27 | 28 |
29 |
30 | 31 |
32 | 33 | 34 | -------------------------------------------------------------------------------- /views/showlist.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 留言 5 | 6 | 7 | 8 | 9 | 13 | 14 | 15 | 16 | 17 |
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | <% shuju.forEach(function(item,index){ %> 28 | 29 | 30 | 31 | 32 | <%}) %> 33 | 34 |
留言板
标题内容
<%- item.biaoti %><%- item.con %>
35 | 36 |
37 | 38 | 39 | -------------------------------------------------------------------------------- /views/login.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 15 | 16 | 17 |
18 |
19 |

登录

20 |
21 | 账号 22 | 23 |
24 |
25 | 密码 26 | 27 |
28 | 29 |
30 |
31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /app.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var path = require('path'); 3 | var favicon = require('serve-favicon'); 4 | var logger = require('morgan'); 5 | var cookieParser = require('cookie-parser'); 6 | var bodyParser = require('body-parser'); 7 | var session=require('express-session') 8 | 9 | var index = require('./routes/index'); 10 | var users = require('./routes/users'); 11 | 12 | var app = express(); 13 | 14 | // view engine setup 15 | app.set('views', path.join(__dirname, 'views')); 16 | app.set('view engine', 'ejs'); 17 | 18 | // uncomment after placing your favicon in /public 19 | //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); 20 | app.use(logger('dev')); 21 | app.use(bodyParser.json()); 22 | app.use(bodyParser.urlencoded({ extended: false })); 23 | app.use(cookieParser()); 24 | app.use(express.static(path.join(__dirname, 'public'))); 25 | 26 | 27 | app.use(session({ 28 | secret: 'recommend 128 bytes random string', 29 | cookie: { maxAge: 20 * 60 * 1000 }, 30 | resave: true, 31 | saveUnintialized: true 32 | })) 33 | 34 | app.use('/', index); 35 | app.use('/users', users); 36 | 37 | // catch 404 and forward to error handler 38 | app.use(function(req, res, next) { 39 | var err = new Error('Not Found'); 40 | err.status = 404; 41 | next(err); 42 | }); 43 | 44 | // error handler 45 | app.use(function(err, req, res, next) { 46 | // set locals, only providing error in development 47 | res.locals.message = err.message; 48 | res.locals.error = req.app.get('env') === 'development' ? err : {}; 49 | 50 | // render the error page 51 | res.status(err.status || 500); 52 | res.render('error'); 53 | }); 54 | 55 | module.exports = app; 56 | -------------------------------------------------------------------------------- /views/register.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
27 |
28 | 29 |

注册

30 |
31 | 账号 32 | 33 |
34 |
35 | 密码 36 | 37 |
38 |
39 | 邮箱 40 | 41 |
42 | 43 | 44 | 45 | 46 | 47 |
48 |
49 | 50 | 51 | 52 | 53 | -------------------------------------------------------------------------------- /bin/www: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | 3 | /** 4 | * Module dependencies. 5 | */ 6 | 7 | var app = require('../app'); 8 | var debug = require('debug')('blog:server'); 9 | var http = require('http'); 10 | 11 | /** 12 | * Get port from environment and store in Express. 13 | */ 14 | 15 | var port = normalizePort(process.env.PORT || '3000'); 16 | app.set('port', port); 17 | 18 | /** 19 | * Create HTTP server. 20 | */ 21 | 22 | var server = http.createServer(app); 23 | 24 | /** 25 | * Listen on provided port, on all network interfaces. 26 | */ 27 | 28 | server.listen(port); 29 | server.on('error', onError); 30 | server.on('listening', onListening); 31 | 32 | /** 33 | * Normalize a port into a number, string, or false. 34 | */ 35 | 36 | function normalizePort(val) { 37 | var port = parseInt(val, 10); 38 | 39 | if (isNaN(port)) { 40 | // named pipe 41 | return val; 42 | } 43 | 44 | if (port >= 0) { 45 | // port number 46 | return port; 47 | } 48 | 49 | return false; 50 | } 51 | 52 | /** 53 | * Event listener for HTTP server "error" event. 54 | */ 55 | 56 | function onError(error) { 57 | if (error.syscall !== 'listen') { 58 | throw error; 59 | } 60 | 61 | var bind = typeof port === 'string' 62 | ? 'Pipe ' + port 63 | : 'Port ' + port; 64 | 65 | // handle specific listen errors with friendly messages 66 | switch (error.code) { 67 | case 'EACCES': 68 | console.error(bind + ' requires elevated privileges'); 69 | process.exit(1); 70 | break; 71 | case 'EADDRINUSE': 72 | console.error(bind + ' is already in use'); 73 | process.exit(1); 74 | break; 75 | default: 76 | throw error; 77 | } 78 | } 79 | 80 | /** 81 | * Event listener for HTTP server "listening" event. 82 | */ 83 | 84 | function onListening() { 85 | var addr = server.address(); 86 | var bind = typeof addr === 'string' 87 | ? 'pipe ' + addr 88 | : 'port ' + addr.port; 89 | debug('Listening on ' + bind); 90 | } 91 | -------------------------------------------------------------------------------- /public/stylesheets/style.css: -------------------------------------------------------------------------------- 1 | html,body,ul,li,dl,dt,dd,p,ol,h1,h2,h3,h4,h5,h6,form,img,table,fieldset,legend{margin:0; padding:0;} 2 | .wrap{width: 990px;margin: 0 auto;} 3 | ul,li,ol,dl,dt,dd{list-style:none;} 4 | h1,h2,h3,h4,h5,h6{font-weight:100;} 5 | body{font-size:12px; font-family: "仿宋";} 6 | 7 | 8 | .top{height: 30px;background: #ccc;width: 100%;} 9 | 10 | .top h4{margin-top: 5px;width:580px;float: left;} 11 | .top h4 span{font-size: 12px;font-family: "仿宋";padding-left: 20px;} 12 | .top .pre{width: 200px;float: right;} 13 | .top .pre button{height: 30px;} 14 | 15 | .head{height: 102px;} 16 | .head .box{width: 100%;height: 102px;background: url(/images/tip.png) no-repeat left center;} 17 | .box ul{width: 500px;float: right;margin-top: 40px;} 18 | 19 | .banner{height: 310px;width: 100%;} 20 | .banner h4{height: 20px;} 21 | .banner .banner1{height: 245px} 22 | .banner .banner1 .carousel-inner{height: 245px;} 23 | .banner .banner1 .item{height: 245px;width: 100%;border: 1px solid #ccc;padding-left: 57px;} 24 | .banner .banner1 .item dl{width: 270px;height: 245px;float: left;margin: 10px 10px 0px 10px} 25 | .banner .banner1 .item dl img{width: 270px;height: 160px;} 26 | .banner .banner1 .item dl dd{height: 30px;line-height: 30px;} 27 | .banner .banner1 .item dl dd:nth-child(2){font-size: 20px;} 28 | 29 | 30 | .cont h3{height: 25px;background:url(/images/con2.jpg) repeat-x right center;} 31 | .cont h3 span{background: #fff;width: 120px;height: 25px;display: block;} 32 | 33 | .cont .cont1{width: 690px;min-height: 500px;border-right: 1px solid #ccc;float: left;} 34 | .cont .cont1 ul{width: 690px;min-height: 500px;padding-top: 15px;} 35 | .cont .cont1 ul li{width: 690px;height: 200px;border-bottom: 1px solid #ccc;margin-bottom: 20px;} 36 | .cont .cont1 ul li .img{width: 230px;height: 200px;float: left;margin-right: 10px;} 37 | .cont .cont1 ul li .img img{width: 215px;height: 144px;margin-top: 25px;margin-left: 15px;} 38 | .cont .cont1 ul li .con{width: 440px;float: left;} 39 | .cont .cont1 ul li .con h4{font-size: 16px;font-weight: bold;} 40 | .cont .cont1 ul li .con p{height: 20px;line-height: 18px;} 41 | .cont .cont1 ul li .con p span{margin-right: 30px;} 42 | 43 | .cont2{float: left;width: 290px;margin-left: 5px;} 44 | .cont2 h4{height: 30px;text-align: center;font-size: 20px;line-height: 30px;} 45 | .cont2 li{height: 30px;line-height: 30px;overflow: hidden;} 46 | .cont2 li span{float: left;height: 20px;width: 20px;text-align: center;line-height: 20px;border-radius: 50%;background: #ccc;color: #fff;margin-top: 5px;margin-right: 5px;} 47 | .cont3 a{float: right;} 48 | -------------------------------------------------------------------------------- /routes/users.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var router = express.Router(); 3 | 4 | /* GET users listing. */ 5 | 6 | 7 | var express = require('express'); 8 | var router = express.Router(); 9 | 10 | var mongodb = require('mongodb').MongoClient; 11 | var db_str='mongodb://localhost:27017/register' 12 | 13 | router.get('/', function(req, res, next) { 14 | res.send('respond with a resource'); 15 | }); 16 | 17 | //注册 18 | router.post('/form',function(req,res,next){ 19 | // res.send('success') 20 | 21 | var user = req.body["user"] 22 | var pass = req.body["pass"] 23 | var email = req.body["email"] 24 | 25 | // res.send(pass) 26 | var insertdata=function(db,callback){ 27 | //找到要插入的集合 28 | var coll=db.collection('message') 29 | //设置需要插入集合的文档数据 30 | var data=[{user:user,pass:pass,email:email}] 31 | coll.insert(data,function(err,result){ 32 | if(err){ 33 | console.log(err) 34 | }else{ 35 | callback(result) 36 | } 37 | }) 38 | } 39 | 40 | //链接数据库 41 | mongodb.connect(db_str,function(err,db){ 42 | if(err){ 43 | console.log(err) 44 | }else{ 45 | console.log('链接成功') 46 | //调用插入函数 47 | insertdata(db,function(result){ 48 | console.log(result) 49 | }) 50 | // res.send('恭喜你，注册成功') 51 | res.redirect('/') 52 | //关闭数据库 53 | db.close() 54 | } 55 | }) 56 | 57 | 58 | }) 59 | 60 | //登录 61 | router.post('/login',function(req,res,next){ 62 | // res.send('success') 63 | 64 | // res.send(pass) 65 | var findData=function(db,callback){ 66 | //要查询的集合 67 | var coll1=db.collection('message') 68 | //数据查询 69 | var data={user:req.body["user"],pass:req.body["pass"]} 70 | coll1.find(data).toArray(function(err,result){ 71 | callback(result) 72 | }) 73 | } 74 | 75 | //链接数据库 76 | mongodb.connect(db_str,function(err,db){ 77 | if(err){ 78 | console.log(err) 79 | }else{ 80 | console.log('链接成功111') 81 | //调用查询函数 82 | findData(db,function(result){ 83 | // console.log(result) 84 | if(result.length>0){ 85 | // res.send('恭喜你，登录成功') 86 | //设置session 87 | req.session.user=result[0].user 88 | 89 | res.redirect('/') 90 | 91 | 92 | db.close() 93 | }else{ 94 | res.send('账号密码错误') 95 | } 96 | }) 97 | 98 | //关闭数据库 99 | 100 | } 101 | }) 102 | 103 | 104 | }) 105 | //留言 106 | router.post('/list',function(req,res,next){ 107 | 108 | var user=req.session.user; 109 | if(user){ 110 | //留言数据插入到bkmessage集合中 111 | 112 | //获取留言板表单数据 113 | var biaoti=req.body['biaoti'] 114 | var con=req.body['con'] 115 | //插入函数 116 | var insertdata=function(db,callback){ 117 | //找到要插入的集合 118 | var coll2=db.collection('bkmessage') 119 | //设置需要插入集合的文档数据 120 | var data=[{biaoti:biaoti,con:con}] 121 | coll2.insert(data,function(err,result){ 122 | if(err){ 123 | console.log(err) 124 | }else{ 125 | callback(result) 126 | } 127 | }) 128 | } 129 | 130 | //链接数据库 131 | mongodb.connect(db_str,function(err,db){ 132 | if(err){ 133 | console.log(err) 134 | }else{ 135 | console.log('链接成功') 136 | //调用插入函数 137 | insertdata(db,function(result){ 138 | console.log(result) 139 | // res.send('发布成功') 140 | res.redirect('/users/showlist') 141 | //关闭数据库 142 | db.close() 143 | }) 144 | 145 | } 146 | }) 147 | 148 | }else{ 149 | res.send('session过期了') 150 | } 151 | }) 152 | //显示留言数据 153 | 154 | router.get('/showlist',function(req,res,next){ 155 | //获取集合内的留言数据 156 | //查询函数 157 | var findData=function(db,callback){ 158 | //找到要查询的集合 159 | var coll3=db.collection('bkmessage') 160 | coll3.find({}).toArray(function(err,result){ 161 | callback(result) 162 | }) 163 | } 164 | //链接数据库 165 | mongodb.connect(db_str,function(err,db){ 166 | if(err){ 167 | console.log(err) 168 | }else{ 169 | console.log('链接成功11111') 170 | //调用查询函数 171 | findData(db,function(result){ 172 | res.render('showlist',{shuju:result}) 173 | console.log(result) 174 | }) 175 | } 176 | }) 177 | 178 | 179 | }) 180 | 181 | 182 | 183 | 184 | 185 | 186 | module.exports = router; 187 | -------------------------------------------------------------------------------- /views/index.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 |
11 |

这仅仅是一个可以看的博客当你不能再拥有的时候，唯一可以做的，就是令自己不要忘记。

12 |
13 | 14 | <% if(!user){%> 15 | 16 | 17 | <% }else{%> 18 | 19 | 用户名：<%- user %> 20 | 21 | 22 | 23 | 24 | <% } %> 25 |
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