**使用https**
###########################
NOS C# SDK支持使用https的方式调用相关的接口，以保证安全性

使用https
=============================
NOS C# SDK默认使用http协议，若需使用https协议，只需在初始化ClientConfiguration实例时修改传输协议并配置客户端证书路径，代码如下::

    using Netease.Cloud.NOS;
    using Netease.Cloud.NOS.Util;
    
    ClientConfiguration conf = new ClientConfiguration(){
        //设置为https协议
        Protocol = Protocol.Https,
        //设置证书路径
        CaPath = "您的证书路径"
    };
    
    var nosClient = new NosClient(endponit, accessKeyId, accessKeySecret, conf);
	
.. attention::

	1. NOS C# SDK默认使用http协议，也可以在初始化ClientConfiguration实例时通过设置Protocol = Protocol.Http设置http协议。


实例
=============================
以下代码实现以https的方式上传本地文件，具体实现如下::

    using Netease.Cloud.NOS;
    using Netease.Cloud.NOS.Util;
    
    ClientConfiguration conf = new ClientConfiguration(){
        //设置为https协议
        Protocol = Protocol.Https,
        //设置证书路径
        CaPath = "您的证书路径"
    };
    
    var nosClient = new NosClient(endponit, accessKeyId, accessKeySecret, conf);
    
    // 上传文件
    public void PutObject(string bucket, string key, string fileToUpload)
    {
        try
        {
            nosClient.PutObject(bucket, key, fileToUpload);
            Console.WriteLine("Put object:{0} succeeded", key);
        }
        catch (NosException ex)
        {
            Console.WriteLine("Failed with HTTPStatus: {0}; \nErrorCode: {1}; \nErrorMessage: {2}; \nRequestID:{3}; \nResource:{4}",
                ex.StatusCode, ex.ErrorCode, ex.Message, ex.RequestId, ex.Resource);
        }
        catch (Exception ex)
        {
            Console.WriteLine("Failed with error info: {0}", ex.Message);
        }
    }