code review by fei.hong: do feature 3.2.5

@@ -31,10 +31,10 @@ class Yohobuy
     const API_OLD = 'http://api2.open.yohobuy.com/';
     
     /* 测试环境 */
-    /**const API_URL = 'http://testapi.yoho.cn:28078/'; // 'http://192.168.102.205:8080/gateway/'
-     const SERVICE_URL = 'http://testservice.yoho.cn:28077/';
-     const YOHOBUY_URL = 'http://www.yohobuy.com/';
-     const API_OLD = 'http://test2.open.yohobuy.com/';**/
+//    const API_URL = 'http://testapi.yoho.cn:28078/'; // 'http://192.168.102.205:8080/gateway/'
+//    const SERVICE_URL = 'http://testservice.yoho.cn:28077/';
+//    const YOHOBUY_URL = 'http://www.yohobuy.com/';
+//    const API_OLD = 'http://test2.open.yohobuy.com/';
 
     /* 预览环境 */
 //     const API_URL = 'http://preapi.yoho.cn/';
@@ -66,7 +66,6 @@ class Yohobuy
         }
         // 苹果IPAD
         elseif (strstr($_SERVER['HTTP_USER_AGENT'], 'iPad')) {
-
             return 'ipad';
         }
         elseif (stristr($_SERVER['HTTP_USER_AGENT'], 'android')) {