配置重定向规则

以下代码展示了如何配置重定向规则：

// 初始化配置参数ObsConfig config = new ObsConfig();config.Endpoint = "https://your-endpoint";// 认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险，建议在配置文件或者环境变量中密文存放，使用时解密，确保安全；本示例以ak和sk保存在环境变量中为例，运行本示例前请先在本地环境中设置环境变量AccessKeyID和SecretAccessKey。// 您可以登录访问管理控制台获取访问密钥AK/SK，获取方式请参见https://support.huaweicloud.com/usermanual-ca/ca_01_0003.htmlstring accessKey= Environment.GetEnvironmentVariable("AccessKeyID", EnvironmentVariableTarget.Machine);string secretKey= Environment.GetEnvironmentVariable("SecretAccessKey", EnvironmentVariableTarget.Machine);// 创建ObsClient实例ObsClient client = new ObsClient(accessKey, secretKey, config);// 配置重定向规则try{    SetBucketWebsiteRequest request = new SetBucketWebsiteRequest();    request.BucketName = "bucketname";    request.Configuration = new WebsiteConfiguration(); //配置默认主页    request.Configuration.IndexDocument= "index.html";    //配置错误页面    request.Configuration.ErrorDocument = "error.html";    RoutingRule routingRule = new RoutingRule();    routingRule.Redirect = new Redirect();    routingRule.Redirect.HostName = "www.example.com";    routingRule.Redirect.HttpRedirectCode = "305";    routingRule.Redirect.Protocol = ProtocolEnum.Http;    routingRule.Redirect.ReplaceKeyPrefixWith = "replacekeyprefix";    routingRule.Condition = new Condition();    routingRule.Condition.HttpErrorCodeReturnedEquals = "404";    routingRule.Condition.KeyPrefixEquals = "keyprefix";    request.Configuration.RoutingRules.Add(routingRule);    SetBucketWebsiteResponse response = client.SetBucketWebsiteConfiguration(request);    Console.WriteLine("Set bucket website response: {0}", response.StatusCode);}catch (ObsException ex){    Console.WriteLine("ErrorCode: {0}", ex.ErrorCode);    Console.WriteLine("ErrorMessage: {0}", ex.ErrorMessage);}