文档：新增功能演示及说明的 GIF 图

Author: TommyLemon

Document.md

@@ -52,6 +52,8 @@ https://github.com/Tencent/APIJSON
 }
 </code></pre>
 
+![](https://raw.githubusercontent.com/TommyLemon/StaticResources/master/APIJSON/APIJSON_query_single.gif)
+ 
 <br />
 
 #### 获取用户列表
@@ -95,6 +97,8 @@ https://github.com/Tencent/APIJSON
 }
 </code></pre>
 
+![](https://raw.githubusercontent.com/TommyLemon/StaticResources/master/APIJSON/APIJSON_query_array.gif)
+
 <br />
 
 #### 获取动态及发布者用户
@@ -134,6 +138,8 @@ https://github.com/Tencent/APIJSON
  "msg":"success"
 }
 </code></pre>
+ 
+![](https://raw.githubusercontent.com/TommyLemon/StaticResources/master/APIJSON/APIJSON_query_associate.gif)
 
 <br />
 
@@ -254,6 +260,29 @@ https://github.com/Tencent/APIJSON
 }
 </code></pre>
 
+<br />
+ 
+<p align="center" >
+ <a >APIJSON 各种 JOIN：< LEFT, > RIGHT, & INNER 等</a>
+</p> 
+ 
+![](https://raw.githubusercontent.com/TommyLemon/StaticResources/master/APIJSON/APIJSON_query_join.gif)
+ 
+<br />
+ 
+<p align="center" >
+ <a >APIJSON 各种子查询：@from@ 数据源, key@ =, key{}@ IN, key<>@ CONTAINS, key}{@ EXISTS 等 </a>
+</p> 
+ 
+![](https://raw.githubusercontent.com/TommyLemon/StaticResources/master/APIJSON/APIJSON_query_subquery.gif)
+ 
+<br />
+ 
+<p align="center" >
+ <a >APIJSON 部分功能演示集合，由浅入深、由简单到复杂 </a>
+</p> 
+ 
+![](https://raw.githubusercontent.com/TommyLemon/StaticResources/master/APIJSON/APIJSON_query_summary.gif)
 
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