Rest客户端

Rest客户端

public class RestClient     {        public string EndPoint { get; set; }    //请求的url地址          public HttpVerb Method { get; set; }    //请求的方法           public string ContentType { get; set; } //格式类型：我用的是application/json，text/xml具体使用什么，看需求吧           public string PostData { get; set; }    //传送的数据，当然了我使用的是json字符串           public RestClient()         {             EndPoint = "";             Method = HttpVerb.GET;             ContentType = "application/x-www-form-urlencoded";             PostData = "";         }        public RestClient(string endpoint)         {             EndPoint = endpoint;             Method = HttpVerb.GET;             ContentType = "application/json";             PostData = "";         }        public RestClient(string endpoint, HttpVerb method)         {             EndPoint = endpoint;             Method = method;             ContentType = "application/json";             PostData = "";         }        public RestClient(string endpoint, HttpVerb method, string postData)         {             EndPoint = endpoint;             Method = method;             ContentType = "application/json";             PostData = postData;         }        public RestClient(string endpoint, HttpVerb method, string postData, string contentType)         {             EndPoint = endpoint;             Method = method;             ContentType = contentType;             PostData = postData;         }        public string MakeRequest()         {            return MakeRequest("");         }        public string MakeRequest(string parameters)         {            var request = (HttpWebRequest)WebRequest.Create(EndPoint + parameters);             request.Method = Method.ToString();             request.ContentType = ContentType;                         if (!string.IsNullOrEmpty(PostData) && Method == HttpVerb.POST)//如果传送的数据不为空，并且方法是post              {                var encoding = new UTF8Encoding();                //string encodestr = HttpContext.Current.Server.UrlEncode(PostData);                //var encodestr = HttpUtility.UrlEncode(PostData);                 var bytes = Encoding.GetEncoding("UTF-8").GetBytes(PostData);//编码方式按自己需求进行更改，我在项目中使用的是UTF-8                   request.ContentLength = bytes.Length;                using (var writeStream = request.GetRequestStream())                 {                     writeStream.Write(bytes, 0, bytes.Length);                 }             }            if (!string.IsNullOrEmpty(PostData) && Method == HttpVerb.PUT)//如果传送的数据不为空，并且方法是put              {                var encoding = new UTF8Encoding();                var bytes = Encoding.GetEncoding("iso-8859-1").GetBytes(PostData);//编码方式按自己需求进行更改，我在项目中使用的是UTF-8                   request.ContentLength = bytes.Length;                using (var writeStream = request.GetRequestStream())                 {                     writeStream.Write(bytes, 0, bytes.Length);                 }             }            using (var response = (HttpWebResponse)request.GetResponse())             {                var responseValue = string.Empty;                if (response.StatusCode != HttpStatusCode.OK)                 {                    var message = String.Format("Request failed. Received HTTP {0}", response.StatusCode);                    throw new ApplicationException(message);                 }                // grab the response                   using (var responseStream = response.GetResponseStream())                 {                    if (responseStream != null)                        using (var reader = new StreamReader(responseStream))                         {                             responseValue = reader.ReadToEnd();                         }                 }                return responseValue;             }         }     }    public enum HttpVerb     {         GET,            //method  常用的就这几样，当然你也可以添加其他的   get：获取    post：修改    put：写入    delete：删除          POST,         PUT,         DELETE     }

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