Update activity.md

@@ -83,4 +83,62 @@
     "md5": "c957283765172838f577de4228d45a42",
     "message": "请求成功"
 }
+```
+
+### app.activity.groupDetail(拼团购详情)
+
+#### 请求参数
+| Param Name | Param Type | Required | Param Value | Desc  |
+| :--        | --:        | --:      | --:         | --:   |
+| method	   | String     | true     |app.activity.groupDetail| 请求方法|
+| uid | int | true | 500029672 | |
+| groupNo | long | ture | 170353873 | 团号 |
+
+#### 响应内容
+```json
+{
+	"alg": "SALT_MD5",
+	"code": 200,
+	"data": {
+		"groupId": 4,
+		"groupNo": 36997027157, //团号
+		"endTime": 1516699455,	
+		"uid": 8050370;
+		"isNewCustomer": "Y",   // 是否新客
+    	"status": 1,            // 1,已参团; 2,未参团; 3,拼团成功; 4,拼团失败-到期人数不足; 5,拼团失败-人数已满
+		"groupRole": 0,         // 0,参团; 1,开团
+		"lackNum": 1,           // 如团未达成，欠缺人数
+	    "openerJoinItem": {		// 他购买了, status=2,即未参团时有效
+			"headUrl": "",
+			"nickName": "",
+			"uid": 8051933,
+			"productIcon": ""
+			"productName": "Nike篮球鞋",
+			"productGroupPrice": "¥199",
+			"productSalePrice": "¥899"	
+		}
+	    "yourJoinItem": {       //你购买了, status=1,即已参团时有效
+			"headUrl": "",
+			"nickName": "",
+			"uid": 8050370,
+			"productIcon": ""
+			"productName": "Nike篮球鞋",
+			"productGroupPrice": "¥199",
+			"productSalePrice": "¥899"
+	    }
+		"membershipItems": [	//团购成员记录
+		    {
+				"headUrl": "",
+				"nickName": "",
+				"uid": 8051933,
+				"productIcon": ""
+				"productName": "Nike篮球鞋",
+				"productGroupPrice": "¥199",
+				"productSalePrice": "¥899"		
+			}
+		]
+	}
+	"md5": "93833c6c94b5da93af49f4591a166147",
+	"message": "OK"
+}
 ```
\ No newline at end of file