add uploadImage api

+/**
+ * 上传接口
+ * @author: kai.bi<kai.bi@yoho.cn>
+ * @date: 2016/07/22
+ */
+
+'use strict';
+
+const request = require('request-promise');
+const fs = require('fs');
+const _ = require('lodash');
+
+const uploadImg = (req, res, next) => {
+    let files = req.files && req.files.filename || [];
+
+    if (!_.isArray(files)) {
+        files = [files];
+    }
+
+    req.body.files = [];
+    files.forEach(file => {
+        req.body.files.push(fs.createReadStream(file.path));
+        req.body.files.push(file.name);
+    });
+
+    request({
+        method: 'post',
+        url: 'http://upload.static.yohobuy.com',
+        formData: {
+            fileData: req.body.files,
+            project: req.body.bucket || 'goodsimg'
+        },
+        json: true
+    }).then(function(result) {
+        res.json(result);
+    }).catch(next);
+};
+
+module.exports = {
+    uploadImg
+};

+/**
+ * sub app api
+ * @author: 陈轩<xuan.chen@yoho.cn>
+ * @date: 2016/09/02
+ */
+
+var express = require('express'),
+    path = require('path'),
+    hbs = require('express-handlebars');
+
+var app = express();
+
+// set view engin
+var doraemon = path.join(__dirname, '../../doraemon/views'); // parent view root
+
+app.on('mount', function(parent) {
+    delete parent.locals.settings; // 不继承父 App 的设置
+    Object.assign(app.locals, parent.locals);
+});
+
+app.set('views', path.join(__dirname, 'views/action'));
+app.engine('.hbs', hbs({
+    extname: '.hbs',
+    defaultLayout: 'layout',
+    layoutsDir: doraemon,
+    partialsDir: [path.join(__dirname, 'views/partial'), `${doraemon}/partial`],
+    helpers: global.yoho.helpers
+}));
+
+// router
+app.use(require('./router'));
+
+module.exports = app;

+/**
+ * router of sub app api
+ * @author: 陈轩<xuan.chen@yoho.cn>
+ * @date: 2016/09/02
+ */
+
+'use strict';
+
+const router = require('express').Router();  // eslint-disable-line
+const cRoot = './controllers';
+
+var multipart = require('connect-multiparty');
+var multipartMiddleware = multipart();
+
+const uploadApi = require(cRoot + '/upload.js');
+
+router.post('/upload/image', multipartMiddleware, uploadApi.uploadImg);
+
+module.exports = router;

@@ -13,6 +13,7 @@ module.exports = app => {
     app.use(require('./apps/passport'));
 
     // 业务模块
+    app.use('/api', require('./apps/api')); // 各模块公有 API
     app.use('/product', require('./apps/product'));
     app.use('/guang', require('./apps/guang'));
     app.use('/activity', require('./apps/activity'));