public void purgeUrl(CdnClient client, String domainName) {
    PurgeRequest request = new PurgeRequest()
            .addTask(new PurgeTask().withUrl(“http://“ + domainName + “/url”))
            .addTask(new PurgeTask().withDirectory("http://" + domainName + "/directory/"));
    PurgeResponse purgeResponse = client.purge(request);
    System.out.println(purgeResponse);
    // 根据任务id查询刷新结果
    GetPurgeStatusResponse purgeStatusResponse = client.getPurgeStatus(
             new GetPurgeStatusRequest().withId(purgeResponse.getId()));
    System.out.println(purgeStatusResponse);
}

 public void testGetPurgeStatus(String id) {
        GetPurgeStatusRequest request = new GetPurgeStatusRequest().withId(id);
        GetPurgeStatusResponse response = cdnClient.getPurgeStatus(request);
        System.out.println(response);
    }

/**预加载缓存*/
public void testPrefetch() {
        PrefetchRequest request = new PrefetchRequest()
                .addTask(new PrefetchTask().withUrl("http://" + DOMAIN + "/url"));
        PrefetchResponse response = cdnClient.prefetch(request);
        System.out.println(response);
        this.testGetPrefetchStatus(response.getId());
    }
 /** 查询预加载状态 */
public void testGetPrefetchStatus(String id) {
        GetPrefetchStatusResponse response = cdnClient.getPrefetchStatus(
                new GetPrefetchStatusRequest().withId(id));
        System.out.println(response);
    }

public void getCacheQuota(){
        GetCacheQuotaResponse response = cdnClient.getCacheQuota();
        System.out.println(response);
    }

public void getCacheRecords(){
        GetCacheRecordsRequest request=new GetCacheRecordsRequest().withType("all");
        GetCacheRecordsResponse response = cdnClient.getCacheRecords(request);
        System.out.println(response);
    }

public void prefetchUrl(CdnClient client, String domainName) {
    PrefetchRequest request = new PrefetchRequest()
            .addTask(new PrefetchTask().withUrl(“http://“ + domainName + “/url”));
    PrefetchResponse prefetchResponse = client.prefetch(request);
    System.out.println(prefetchResponse);
    // 根据任务id查询预热结果
    GetPrefetchStatusResponse prefetchStatusResponse = client.getPrefetchStatus(
             new GetPrefetchStatusRequest().withId(prefetchResponse.getId()));
    System.out.println(prefetchStatusResponse);
}