增加接口说明

@@ -93,12 +93,14 @@ class ArticleModel extends global.yoho.BaseModel {
      * @returns {*}
      */
     getSingleArticle(articleId, actId) {
-        return mysqlCli.query(`select act_article.id,content,good_count,
-            act_article_img.img_url from ${TABLE_ACT_ARTICLE} 
-            join ${TABLE_ACT_ARTICLE_IMG} 
-            where act_article_img.article_id = act_article.id 
-            and act_article.act_id = :actId 
-            and act_article.id = :articleId;`,
+        return mysqlCli.query(`SELECT AA.id AS id,AA.content AS content,AA.good_count AS good_count,
+            DATE_FORMAT(AA.create_time, '%Y-%m-%d %H:%i:%S') AS create_time,
+            AAI.img_url 
+            FROM ${TABLE_ACT_ARTICLE} AS AA
+            INNER JOIN ${TABLE_ACT_ARTICLE_IMG}  AS AAI
+            WHERE AAI.article_id = AA.id 
+            AND AA.act_id = :actId 
+            AND AA.id = :articleId;`,
             {
                 actId,
                 articleId

@@ -10,8 +10,8 @@
 
 **请求参数**
 
-| 名称  | 类型 | 描述  | 备注
-| ---- | ----- |----  | ---
+| 名称  | 类型 | 描述  | 备注 | aaa 
+| ---- | ----- |----  | --- | ---
 | mobile|string|手机号|
 | area | string|区域码| 默认：86
 
@@ -195,4 +195,43 @@
 
 
 ### 六、图片详情
+**请求路径**
+> {host}/article/querySingle
+
+**请求方法**
+> GET
 
+**请求参数**
+
+|名称  | 类型 |必填| 描述
+|------|-------|-----|----
+|actId|string |是|活动Id
+|articleId|string |是|文章Id
+
+**应答参数**
+
+| 名称    | 描述    
+| -------| -------
+| id   | 文章ID
+| content | 文章内容
+| good_count | 点赞数
+| img_url | 图片地址
+| create_time | 创建时间
+
+
+### Request (URL)
+    ?actId=1&articleId=1
+### Result
+    {
+        "code": 200,
+        "data": [
+            {
+              "id": 1,
+              "content": "减肥的萨克雷；放假啊到路口；非金属矿了；法电视剧付款啦第三节课了scriptalert('aaa')/script",
+              "good_count": 0,
+              "create_time": "2017-07-03 13:57:13",
+              "img_url": "http://img01.yohoboys.com/o_1bk3gc79c11p21c4l1e4ksk0vdl7.jpg?imageMogr2/auto-orient/thumbnail/626/strip/gravity/Center/quality/60/crop/626x530/format/jpg"
+            }
+        ],
+        "message": "获取文章详情成功"
+    }