wechat-pay-disturb

@@ -2,7 +2,7 @@
  * @Author: Targaryen
  * @Date: 2017-01-03 17:42:41
  * @Last Modified by: Targaryen
- * @Last Modified time: 2017-01-04 18:19:06
+ * @Last Modified time: 2017-01-05 13:52:47
  */
 
 'use strict';
@@ -13,6 +13,8 @@ const logger = global.yoho.logger;
 const rp = require('request-promise');
 const Promise = require('bluebird');
 const co = Promise.coroutine;
+const sign = require('./sign');
+const md5 = require('md5');
 
 /**
  * 微信支付相关工具类
@@ -122,9 +124,12 @@ const tools = {
             total_fee: params.totalFee,
             trade_type: 'JSAPI',
             openid: params.openId,
-            sign: '', // TODO 签名算法
             sign_type: 'MD5',
         };
+
+        let signStr = md5(sign.raw(unifiedParams) + WxPayConfig.KEY).toUpperCase();
+
+        _.assign(unifiedParams, {sign: signStr});
     }
 };
 

@@ -111,6 +111,7 @@ module.exports = {
     WxPayConfig: {
         APPID: 'wx75e5a7c0c88e45c2',
         MCHID: '1227694201',
+        KEY: '7e6f3307b64cc87c79c472814b88f7fb',
         APPSECRET: 'ce21ae4a3f93852279175a167e54509b'
     }
 };