<dependency>
    <groupId>com.baidubce</groupId>
    <artifactId>bce-java-sdk</artifactId>
    <version>{version}</version>
</dependency>

 com.baidubce
  ├── auth                                        //BCE签名相关类
  ├── http                                        //BCE的Http通信相关类
  ├── internal                                    //SDK内部类
  ├── model                                       //BCE公用model类
  ├── services
  │    └─ route                                   //Route服务相关类
  │       ├─ model                                //Route内部model，如Request或Response
  │       └─ RouteClient.class                    //Route客户端入口类
  │       └─ RouteClientConfiguration.class       //针对Route特有的HttpClient的配置
  ├── util                                        //BCE公用工具类
  ├── BceClientConfiguration.class                //对BCE的HttpClient的配置
  ├── BceClientException.class                    //BCE客户端的异常类
  ├── BceServiceException.class                   //与BCE服务端交互后的异常类
  ├── ErrorCode.class                             //BCE通用的错误码
  └── Region.class                                //BCE提供服务的区域