跨域访问

QCloudPutBucketCORSRequest* putCORS = [QCloudPutBucketCORSRequest new];
QCloudCORSConfiguration* cors = [QCloudCORSConfiguration new];

QCloudCORSRule* rule = [QCloudCORSRule new];

// 配置规则 ID
rule.identifier = @"rule1";

// 跨域请求可以使用的 HTTP 请求头部，支持通配符 *
rule.allowedHeader = @[@"origin",@"host",@"accept",
                       @"content-type",@"authorization"];
rule.exposeHeader = @"ETag";

// 跨域请求允许的 HTTP 操作，例如：GET，PUT，HEAD，POST，DELETE
rule.allowedMethod = @[@"GET",@"PUT",@"POST", @"DELETE", @"HEAD"];

// 跨域请求得到结果的有效期
rule.maxAgeSeconds = 3600;

// 允许的访问来源，支持通配符 *，格式为：协议://域名[:端口]
rule.allowedOrigin = @"http://cloud.tencent.com";

cors.rules = @[rule];
putCORS.corsConfiguration = cors;

// 存储桶名称，由 BucketName-Appid 组成，可以在 COS 控制台查看 https://console.cloud.tencent.com/cos5/bucket
putCORS.bucket = @"examplebucket-1250000000";

[putCORS setFinishBlock:^(id outputObject, NSError *error) {
    // 可以从 outputObject 中获取服务器返回的 header 信息
    NSDictionary * result = (NSDictionary *)outputObject;
}];

[[QCloudCOSXMLService defaultCOSXML] PutBucketCORS:putCORS];

let putBucketCorsReq = QCloudPutBucketCORSRequest.init();

let corsConfig = QCloudCORSConfiguration.init();

let rule = QCloudCORSRule.init();

// 配置规则的 ID
rule.identifier = "rule1";

// 跨域请求可以使用的 HTTP 请求头部，支持通配符 *
rule.allowedHeader = ["origin","host","accept","content-type","authorization"];
rule.exposeHeader = "Etag";

// 跨域请求允许的 HTTP 操作，例如：GET，PUT，HEAD，POST，DELETE
rule.allowedMethod = ["GET","PUT","POST", "DELETE", "HEAD"];

// 跨域请求得到结果的有效期
rule.maxAgeSeconds = 3600;

// 允许的访问来源，支持通配符 *，格式为：协议://域名[:端口]
rule.allowedOrigin = "*";

corsConfig.rules = [rule];
putBucketCorsReq.corsConfiguration = corsConfig;

// 存储桶名称，由 BucketName-Appid 组成，可以在 COS 控制台查看 https://console.cloud.tencent.com/cos5/bucket
putBucketCorsReq.bucket = "examplebucket-1250000000";
putBucketCorsReq.finishBlock = {(result,error) in
    if let result = result {
        // 可以从 result 中获取服务器返回的 header 信息
    } else {
        print(error!)
    }
}
QCloudCOSXMLService.defaultCOSXML().putBucketCORS(putBucketCorsReq);

QCloudGetBucketCORSRequest* corsReqeust = [QCloudGetBucketCORSRequest new];

// 存储桶名称，由 BucketName-Appid 组成，可以在 COS 控制台查看 https://console.cloud.tencent.com/cos5/bucket
corsReqeust.bucket = @"examplebucket-1250000000";

[corsReqeust setFinishBlock:^(QCloudCORSConfiguration * _Nonnull result,
                              NSError * _Nonnull error) {
    // 跨域规则列表
    NSArray<QCloudCORSRule*> *rules = result.rules;

}];

[[QCloudCOSXMLService defaultCOSXML] GetBucketCORS:corsReqeust];

let  getBucketCorsRes = QCloudGetBucketCORSRequest.init();

// 存储桶名称，由 BucketName-Appid 组成，可以在 COS 控制台查看 https://console.cloud.tencent.com/cos5/bucket
getBucketCorsRes.bucket = "examplebucket-1250000000";
getBucketCorsRes.setFinish { (corsConfig, error) in
    if let corsConfig = corsConfig {
        // 跨域规则列表
        let rules = corsConfig.rules
    } else {
        print(error!)
    }
}
QCloudCOSXMLService.defaultCOSXML().getBucketCORS(getBucketCorsRes);

QCloudDeleteBucketCORSRequest* deleteCORS = [QCloudDeleteBucketCORSRequest new];

// 存储桶名称，由 BucketName-Appid 组成，可以在 COS 控制台查看 https://console.cloud.tencent.com/cos5/bucket
deleteCORS.bucket = @"examplebucket-1250000000";

[deleteCORS setFinishBlock:^(id outputObject, NSError *error) {
    // 可以从 outputObject 中获取服务器返回的 header 信息
   NSDictionary* info = (NSDictionary *) outputObject;
}];
[[QCloudCOSXMLService defaultCOSXML] DeleteBucketCORS:deleteCORS];

let deleteBucketCorsRequest = QCloudDeleteBucketCORSRequest.init();

// 存储桶名称，由 BucketName-Appid 组成，可以在 COS 控制台查看 https://console.cloud.tencent.com/cos5/bucket
deleteBucketCorsRequest.bucket = "examplebucket-1250000000";

deleteBucketCorsRequest.finishBlock = {(result,error) in
    if let result = result {
        // 可以从 result 中获取服务器返回的 header 信息
    } else {
        print(error!)
    }
}
QCloudCOSXMLService.defaultCOSXML().deleteBucketCORS(deleteBucketCorsRequest);