如何使用CDN的JAVA SDK刷新缓存?

阿里云CDN为您提供了JAVA、Python、PHP、.Net等多种语言的SDK，详情请参见阿里云SDK中心。本文以JAVA SDK为例进行说明。

使用JAVA SDK时，请在pom.xml文件中添加如下代码，注意需要添加准确的SDK版本号，详情请参见阿里云SDK中心。

com.aliyun aliyun-java-sdk-cdn 3.0.10 com.aliyun aliyun-java-sdk-core 4.1.0 发起调用之前前，请先初始化IAcsClient实例，示例代码如下。 DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", " ", " "); IAcsClient client = new DefaultAcsClient(profile); 构造刷新请求，请参考如下完整的示例代码。 import com.aliyuncs.DefaultAcsClient; import com.aliyuncs.IAcsClient; import com.aliyuncs.exceptions.ClientException; import com.aliyuncs.exceptions.ServerException; import com.aliyuncs.profile.DefaultProfile; import com.google.gson.Gson; import java.util.*; import com.aliyuncs.cdn.model.v20180510.*; public class RefreshObjectCaches { public static void main(String[] args) { DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", " ", " "); IAcsClient client = new DefaultAcsClient(profile); RefreshObjectCachesRequest request = new RefreshObjectCachesRequest(); request.setObjectPath("www.abc.com/abc/1.png"); request.setObjectType("File"); try { RefreshObjectCachesResponse response = client.getAcsResponse(request); System.out.println(new Gson().toJson(response)); } catch (ServerException e) { e.printStackTrace(); } catch (ClientException e) { System.out.println("ErrCode:" + e.getErrCode()); System.out.println("ErrMsg:" + e.getErrMsg()); System.out.println("RequestId:" + e.getRequestId()); } } }