update demo

.gitignore

@@ -10,3 +10,5 @@ Session.vim
 # Files that might appear on external disk
 .Spotlight-V100
 .Trashes
+node_modules
+.idea

README.md

@@ -12,7 +12,7 @@
 
 1. 安装依赖库
 
-    `npm install express qiniu`
+    `npm install `
 
 2. 获取示例程序源代码：
 
@@ -22,7 +22,7 @@
 
 3. 编辑 `nodejs-ajax-upload-example/app/server.js` 文件， 修改其中配置项 `qiniu.conf.ACCESS_KEY` 和 `qiniu.conf.SECRET_KEY` 的值。参考 [应用接入：获取Access Key 和 Secret Key](http://docs.qiniutek.com/v2/api/auth/#app-access)
 
-4. 在 `nodejs-ajax-upload-example/app` 目录下运行命令：`node server.js`
+4. 在 `nodejs-ajax-upload-example/app` 目录下运行命令：`node index.js`
 
 5. 用浏览器打开 `nodejs-ajax-upload-example/public/index.html` 进行体验
 

index.js

@@ -0,0 +1,60 @@
+/**
+ * Created by youxiachai on 14-2-12.
+ */
+var express = require('express'),
+    app = express(),
+    http = require("http");
+
+var qiniu = require("qiniu");
+
+// 配置密钥
+qiniu.conf.ACCESS_KEY = '';
+qiniu.conf.SECRET_KEY = '';
+
+var opts = {
+//    scope: "yet_another_bucket", // 可以是 "<bucketName>" 或 "<bucketName>:<key>"
+    expires: 15552000
+//    callbackUrl: "http://www.example.com/notifications/qiniurs", // 可选
+//    callbackBodyType: "application/x-www-form-urlencoded", // 可选
+};
+
+var uploadPolicy = new qiniu.rs.PutPolicy('yet_another_bucket');
+uploadPolicy.expires = 15552000;
+
+
+var uploadToken = uploadPolicy.token();
+
+app.use(express.static(__dirname + '/public'));
+
+app.set('port', 8125);
+
+
+app.get('/putauth.json', function(req, res){
+
+    // our front-end isnot serve by node server, all of them are static files
+    // so we need output response headers for CORS
+    // or you can change to use template engine for render pages
+    res.header('Pragma', 'no-cache');
+    res.header('Cache-Control', 'no-store, no-cache, must-revalidate');
+    res.header('X-Content-Type-Options', 'nosniff');
+    res.header('Access-Control-Allow-Origin', '*');
+
+    res.json({
+        code : 200,
+        data : {
+            url : 'http://up.qiniu.com/',
+            bucket : 'stock',
+            token :  uploadToken
+        }
+    })
+
+
+});
+
+
+
+http.createServer(app).listen(app.get('port'), function () {
+    console.log('env: ' + process.env.NODE_ENV);
+    console.log('port: ' + process.env.PORT);
+    console.log('Express server listening on port ' + app.get('port'));
+});

package.json

@@ -0,0 +1,23 @@
+{
+  "name": "nodejs-ajax-upload-example",
+  "version": "0.0.0",
+  "description": "一个基于 [七牛云存储](http://www.qiniutek.com) [NodeJS SDK](https://github.com/qiniu/nodejs-sdk) 开发的 Ajax 上传（[jQuery-File-Upload](http://blueimp.github.com/jQuery-File-Upload/)）示例程序。",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/youxiachai/nodejs-ajax-upload-example.git"
+  },
+  "author": "youxiachai",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/youxiachai/nodejs-ajax-upload-example/issues"
+  },
+  "homepage": "https://github.com/youxiachai/nodejs-ajax-upload-example",
+  "dependencies": {
+    "qiniu": "~6.1.1",
+    "express": "~3.4.8"
+  }
+}