|  |  | 
 |  |  |             <groupId>com.aliyun</groupId> | 
 |  |  |             <artifactId>alibaba-dingtalk-service-sdk</artifactId> | 
 |  |  |             <version>2.0.0</version> | 
 |  |  |             <exclusions> | 
 |  |  |                 <exclusion> | 
 |  |  |                     <groupId>commons-logging</groupId> | 
 |  |  |                     <artifactId>commons-logging</artifactId> | 
 |  |  |                 </exclusion> | 
 |  |  |             </exclusions> | 
 |  |  |         </dependency> | 
 |  |  |         <dependency> | 
 |  |  |             <groupId>commons-codec</groupId> | 
 |  |  |             <artifactId>commons-codec</artifactId> | 
 |  |  |             <version>1.15</version> | 
 |  |  |         </dependency> | 
 |  |  |  | 
 |  |  |         <!-- 图片验证码 --> | 
 |  |  |         <dependency> | 
 |  |  |             <groupId>com.github.penggle</groupId> | 
 |  |  |             <artifactId>kaptcha</artifactId> | 
 |  |  |             <version>2.3.2</version> | 
 |  |  |         </dependency> | 
 |  |  |     </dependencies> | 
 |  |  |  | 
 |  |  |     <build> |