add getLimitCode接口

@@ -119,6 +119,42 @@
 
 
 ```
 ```
 
 
+# 获取限购码详情
+
+> 接口名： `/limitCode/getLimitCode`
+
+### 入参
+
+-------------------------
+|属性名称|类型|例子|说明|是否必填|
+|-------|----|----|----|-------|
+|id|int|7|限购码ID|是|
+--------------------------------
+
+### 返回
+
+``` json
+{
+  "code": 200,
+  "data": {
+     "batchNo": "201602031002",
+     "createTime": "2016-02-03 17:33:08",
+     "describe": "",
+     "id": 7,
+     "limitDateFrom": "2016-01-01",
+     "limitDateTo": "2016-01-31",
+     "limitTimes": 10,
+     "name": "第一批次限购码",
+     "reqDepartment": "运营部",
+     "status": 0,
+     "userUseLimit": 1
+    }
+  "md5": "6d6052f3afcec10ba4d4c8490cd8e5eb",
+  "message": "getLimitCode success."
+}
+
+```
+
 
 
 # 更新限购码接口
 # 更新限购码接口