You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.3 KiB
119 lines
3.3 KiB
var express = require('express');
|
|
var multer = require('multer');
|
|
var bodyParser = require('body-parser');
|
|
var session = require('express-session');
|
|
var fs = require('fs');
|
|
var gm = require('gm');
|
|
|
|
var app = express();
|
|
|
|
var storage = multer.diskStorage({
|
|
destination: function (req, res, cb) {
|
|
var fileType = req.params["fileType"];
|
|
console.info(fileType);
|
|
cb(null, 'uploads/' + fileType);
|
|
}
|
|
});
|
|
var upload = multer({ storage: storage });
|
|
|
|
app.use(bodyParser.urlencoded({ extended: true }));
|
|
app.use(bodyParser.json({ limit: '50mb' }));
|
|
app.use(express.static('static'));
|
|
app.use(session({
|
|
secret: 'tonkia', // 对session id 相关的cookie 进行签名
|
|
resave: true,
|
|
saveUninitialized: false, // 是否保存未初始化的会话
|
|
cookie: {
|
|
maxAge: 1000 * 60 * 2, // 设置 session 的有效时间，单位毫秒
|
|
}
|
|
}));
|
|
|
|
//权限判断
|
|
app.use(['/create', '/logout', '/home'], function (req, res, next) {
|
|
if (req.session.user)
|
|
next();
|
|
else
|
|
res.redirect('/');
|
|
});
|
|
|
|
//临时存储数据
|
|
var data = { name: '默认方案', components: [] };
|
|
var user = { account: 'tonkia', userName: 'tonkia xx', password: '123' };
|
|
|
|
//主页加载：登录页面
|
|
app.get('/', function (req, res) {
|
|
res.sendFile(__dirname + "/views/login.html");
|
|
});
|
|
|
|
//方案创建
|
|
app.get('/create', function (req, res) {
|
|
res.sendFile(__dirname + "/views/createScheme.html");
|
|
});
|
|
|
|
//登录
|
|
app.post('/', function (req, res) {
|
|
var account = req.body.account;
|
|
var password = req.body.password;
|
|
//用户验证
|
|
if (account == user.account && password == user.password) {
|
|
req.session.user = user;
|
|
res.send('1');
|
|
} else {
|
|
res.send('0');
|
|
}
|
|
});
|
|
|
|
//用户注销
|
|
app.get('/logout', function (req, res) {
|
|
req.session.user = null;
|
|
res.redirect('/');
|
|
});
|
|
|
|
//用户主页
|
|
app.get('/home', function (req, res) {
|
|
res.sendFile(__dirname + "/views/home.html");
|
|
});
|
|
|
|
//接受文件上传，并且返回文件名
|
|
app.post('/upload/:fileType', upload.single('file'), function (req, res) {
|
|
console.info(req.file)
|
|
res.send(req.file);
|
|
});
|
|
|
|
//返回缩略图
|
|
app.get('/files/thumbnail/:filename', function (req, res) {
|
|
var filename = req.params['filename'];
|
|
// fs.exists(__dirname + "/uploads/thumbnail/" + filename, function (exist) {
|
|
// if (exist) {
|
|
// res.sendFile(__dirname + "/uploads/thumbnail/" + filename);
|
|
// } else {
|
|
// gm('./uploads/' + filename).resize(40, 40).write("./uploads/thumbnail/" + filename, function (err) {
|
|
// if (!err)
|
|
// console.info(err);
|
|
// res.sendFile(__dirname + "/uploads/thumbnail/" + filename);
|
|
// })
|
|
// }
|
|
// });
|
|
res.sendFile(__dirname + "/uploads/texture/" + filename);
|
|
});
|
|
|
|
//返回文件
|
|
app.get('/files/:fileType/:fileName', function (req, res) {
|
|
//TODO 根据session判断是否有权限获取文件
|
|
var fileType = req.params['fileType'];
|
|
var fileName = req.params['fileName'];
|
|
res.sendFile(__dirname + "/uploads/" + fileType + "/" + fileName);
|
|
});
|
|
|
|
//保存方案
|
|
app.post('/saveScheme', function (req, res) {
|
|
data = req.body;
|
|
console.info(data);
|
|
});
|
|
|
|
//获取方案
|
|
app.post('/getScheme', function (req, res) {
|
|
res.send(data);
|
|
});
|
|
|
|
app.listen(80); |