diff --git a/hw/2017-12-07/mail/src/app.js b/hw/2017-12-07/mail/src/app.js
new file mode 100644
index 00000000..e097983e
--- /dev/null
+++ b/hw/2017-12-07/mail/src/app.js
@@ -0,0 +1,46 @@
+var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var logger = require('morgan');
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+
+var index = require('./routes/index');
+//var users = require('./routes/users');
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', index);
+//app.use('/users', users);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+ var err = new Error('Not Found');
+ err.status = 404;
+ next(err);
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+ // set locals, only providing error in development
+ res.locals.message = err.message;
+ //res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+ // render the error page
+ res.status(err.status || 500);
+ res.render('error');
+});
+
+module.exports = app;
diff --git a/hw/2017-12-07/mail/src/bin/www b/hw/2017-12-07/mail/src/bin/www
new file mode 100755
index 00000000..f1c284b4
--- /dev/null
+++ b/hw/2017-12-07/mail/src/bin/www
@@ -0,0 +1,90 @@
+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('src:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+ var port = parseInt(val, 10);
+
+ if (isNaN(port)) {
+ // named pipe
+ return val;
+ }
+
+ if (port >= 0) {
+ // port number
+ return port;
+ }
+
+ return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+ if (error.syscall !== 'listen') {
+ throw error;
+ }
+
+ var bind = typeof port === 'string'
+ ? 'Pipe ' + port
+ : 'Port ' + port;
+
+ // handle specific listen errors with friendly messages
+ switch (error.code) {
+ case 'EACCES':
+ console.error(bind + ' requires elevated privileges');
+ process.exit(1);
+ break;
+ case 'EADDRINUSE':
+ console.error(bind + ' is already in use');
+ process.exit(1);
+ break;
+ default:
+ throw error;
+ }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+ var addr = server.address();
+ var bind = typeof addr === 'string'
+ ? 'pipe ' + addr
+ : 'port ' + addr.port;
+ debug('Listening on ' + bind);
+}
diff --git a/hw/2017-12-07/mail/src/index.js b/hw/2017-12-07/mail/src/index.js
deleted file mode 100644
index e777664e..00000000
--- a/hw/2017-12-07/mail/src/index.js
+++ /dev/null
@@ -1,8 +0,0 @@
-var express = require('express');
-var session = require('express-session');
-var index = require('./routes/index');
-var app = express();
-
-app.use(session({secret: 'sosososososso'}));
-app.use('/', index);
-exports.app = app;
\ No newline at end of file
diff --git a/hw/2017-12-07/mail/src/package.json b/hw/2017-12-07/mail/src/package.json
new file mode 100644
index 00000000..1fb0b318
--- /dev/null
+++ b/hw/2017-12-07/mail/src/package.json
@@ -0,0 +1,17 @@
+{
+ "name": "src",
+ "version": "0.0.0",
+ "private": true,
+ "scripts": {
+ "start": "node ./bin/www"
+ },
+ "dependencies": {
+ "body-parser": "~1.18.2",
+ "cookie-parser": "~1.4.3",
+ "debug": "~2.6.9",
+ "express": "~4.15.5",
+ "jade": "~1.11.0",
+ "morgan": "~1.9.0",
+ "serve-favicon": "~2.4.5"
+ }
+}
diff --git a/hw/2017-12-07/mail/src/stylesheets/style.css b/hw/2017-12-07/mail/src/public/stylesheets/style.css
similarity index 91%
rename from hw/2017-12-07/mail/src/stylesheets/style.css
rename to hw/2017-12-07/mail/src/public/stylesheets/style.css
index f1aec9e3..4224a905 100644
--- a/hw/2017-12-07/mail/src/stylesheets/style.css
+++ b/hw/2017-12-07/mail/src/public/stylesheets/style.css
@@ -1,3 +1,11 @@
+body {
+ padding: 50px;
+ font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
+}
+
+a {
+ color: #00B7FF;
+}
*{
margin: 0;
padding: 0;
diff --git a/hw/2017-12-07/mail/src/routes/index.js b/hw/2017-12-07/mail/src/routes/index.js
index fbfdd8bc..f8fb42cd 100644
--- a/hw/2017-12-07/mail/src/routes/index.js
+++ b/hw/2017-12-07/mail/src/routes/index.js
@@ -1,19 +1,12 @@
var express = require('express');
var router = express.Router();
-//var session = require('express-session');
-//router.get(session({ secret: 'sosos' }));
-//判断是否有session.user
+/* GET home page. */
router.get('/', function (req, res) {
- //判断session是否存在
- //if (req.session.user) {
res.render('main', {
title: '主页',
username: req.session.user
});
- //} else {
- //res.render('index', { title: '欢迎' });
- //}
});
module.exports = router;
diff --git a/hw/2017-12-07/mail/src/routes/mail.js b/hw/2017-12-07/mail/src/routes/mail.js
index 4a7c2672..2f37664d 100644
--- a/hw/2017-12-07/mail/src/routes/mail.js
+++ b/hw/2017-12-07/mail/src/routes/mail.js
@@ -1,8 +1,8 @@
var debug = require('debug')('xxx');
var express = require('express');
var router = express.Router();
-var session = require('express-session');
-router.get(session({ secret: 'sosos' }));
+//var session = require('express-session');
+//router.get(session({ secret: 'sosos' }));
/* GET users listing. */
router.get('/', function (req, res, next) {
diff --git a/hw/2017-12-07/mail/src/routes/users.js b/hw/2017-12-07/mail/src/routes/users.js
new file mode 100644
index 00000000..623e4302
--- /dev/null
+++ b/hw/2017-12-07/mail/src/routes/users.js
@@ -0,0 +1,9 @@
+var express = require('express');
+var router = express.Router();
+
+/* GET users listing. */
+router.get('/', function(req, res, next) {
+ res.send('respond with a resource');
+});
+
+module.exports = router;
diff --git a/hw/2017-12-07/mail/src/stylesheets/register.css b/hw/2017-12-07/mail/src/stylesheets/register.css
deleted file mode 100644
index e69de29b..00000000
diff --git a/hw/2017-12-07/mail/src/views/mail/content.ejs b/hw/2017-12-07/mail/src/views/mail/content.ejs
new file mode 100644
index 00000000..eb7f6b73
--- /dev/null
+++ b/hw/2017-12-07/mail/src/views/mail/content.ejs
@@ -0,0 +1,57 @@
+
+
+
+
+
+
+ <%= title %>
+
+
+
+
+
+
+
欢迎使用邮箱系统！
+
+
邮件名：
+
+
发件人：
+
+
发送时间：
+
+
邮件内容：
+
+
+
返回邮件列表
+
+
欢迎使用邮箱系统！
+
+
+
+ | 序号 |
+ 标题 |
+ 发件人 |
+ 发送时间 |
+ 邮件状态 |
+
+
+
+
+
+
返回首页
+
+