更新

Author: jiafeng.lou

app/app.js

@@ -1,63 +1,88 @@
-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 admin = require('./routes/admin');
-var users = require('./routes/users');
+var express = require('express'), 
+    http = require('http'), 
+    path = require('path'),
+    favicon = require('serve-favicon'),
+    logger = require('morgan'),
+    cookieParser = require('cookie-parser'),
+    bodyParser = require('body-parser'),
+    async = require('async'),
+    routes = require('./routes/routes');
 
 var app = express();
-
-// view engine setup
+app.set('port', 3000); //设置监听端口位3000
 app.set('views', path.join(__dirname, 'views'));
 app.set('view engine', 'ejs');
 
-
-// uncomment after placing your favicon in /public
-//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(favicon(__dirname + '/public/favicon.ico'));
 app.use(logger('dev'));
 app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: false }));
+app.use(bodyParser.urlencoded({ extended: true }));
 app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));
 
+// 根目录设置
+// app.get('/', function(req, res) {
+//     res.sendFile(__dirname + "/public/html/users/index.min.html");
+// });
 
-app.use('/admin', admin);
-app.use('/users', users);
+// 创建http服务器
+var server = http.createServer(app);
+server.listen(app.get('port'));
 
-// catch 404 and forward to error handler
-app.use(function(req, res, next) {
-  var err = new Error('Not Found');
-  err.status = 404;
-  next(err);
+// 启动服务，监听端口
+server.on('listening', function() {
+    console.log('--- Server listening on port: ' + app.get('port') + '---');
 });
 
-// error handlers
-
-// development error handler
-// will print stacktrace
-if (app.get('env') === 'development') {
-  app.use(function(err, req, res, next) {
-    res.status(err.status || 500);
-    res.render('error', {
-      message: err.message,
-      error: err
-    });
-  });
-}
-
-// production error handler
-// no stacktraces leaked to user
-app.use(function(err, req, res, next) {
-  res.status(err.status || 500);
-  res.render('error', {
-    message: err.message,
-    error: {}
-  });
+// 错误监听
+server.on('error', function(error) {
+    switch (error.code) {
+        case 'EACCES': 
+            console.error(bind + '需要权限许可');
+            process.exit(1);
+            break;
+        case 'EADDRINUSE': 
+            console.error(bind + '端口已被赞用');
+            process.exit(1);
+            break;
+        default: 
+            throw error;
+    }
 });
 
+// 加载路由
+async.waterfall([
+    function(callback) {
+        routes(app);
+        callback(null);
+    },
+    function() {
+        app.use(function(req, res, next) {
+            var err = new Error('Not Found');
+            console.log(1111);
+            err.status = 404;
+            next(err);
+        });
+
+        if (app.get('env') === 'development') {
+            app.use(function(err, req, res, next) {
+                res.status(err.status || 500);
+                res.render('404/error', {
+                    message: err.message,
+                    error: err
+                });
+            });
+        }
+
+        app.use(function(err, req, res, next) {
+            res.status(err.status || 500);
+            console.log(2222);
+            res.render('404/error', {
+                message: err.message,
+                error: {}
+            });
+        });
+    }
+]);
 
-module.exports = app;
+// routes(app);     //坑点：若async版本"^2.0.0-rc.2"不能这样使用waterfall

app/bin/www

@@ -62,7 +62,7 @@ gulp.task('images', function() {
 
 // 处理html
 gulp.task('htmls', function() {
-	return gulp.src('views/**/*.ejs')
+	return gulp.src(['views/**/*.ejs','!views/404/*.ejs'])
 		.pipe($.ejs())
 		.pipe($.rename({
 			suffix: '.min',