Code-Client：RestClient.cs

ylbtech-Code-Client：RestClient.cs

1.返回顶部

1、

using System;
using System.Net;
using System.Text;

namespace Sp.Common
{
    public enum HttpMethod
    {
        GET,
        POST,
        PUT,
        DELETE
    }

    public class RestClient
    {
        public string EndPoint { get; set; }    //请求的url地址  eg：   http://127.0.0.1:8080/order/order_id=1&isdel=0
        public HttpMethod Method { get; set; }    //请求的方法
        public string ContentType { get; set; } //格式类型：我用的是application/json，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 = HttpMethod.GET;
            ContentType = "text/xml";
            PostData = "";
        }

        public RestClient(string endpoint)
        {
            EndPoint = endpoint;
            Method = HttpMethod.GET;
            ContentType = "text/xml";
            PostData = "";
        }

        public RestClient(string endpoint, HttpMethod method)
        {
            EndPoint = endpoint;
            Method = method;
            ContentType = "text/xml";
            PostData = "";
        }

        public RestClient(string endpoint, HttpMethod method, string postData)
        {
            EndPoint = endpoint;
            Method = method;
            ContentType = "text/xml";
            PostData = postData;
        }

        public string MakeRequest()
        {
            return MakeRequest("");
        }

        public string MakeRequest(string parameters)
        {
            var request = (HttpWebRequest)WebRequest.Create(EndPoint + parameters);

            request.Method = Method.ToString();
            request.ContentLength = 0;
            request.ContentType = ContentType;

            if (!string.IsNullOrEmpty(PostData) && (Method == HttpMethod.POST || Method == HttpMethod.PUT))//如果传送的数据不为空，并且方法是post
            {
                var encoding = new UTF8Encoding();
                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 == HttpMethod.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("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);
            //    }
            //}

            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 System.IO.StreamReader(responseStream))
                        {
                            responseValue = reader.ReadToEnd();
                        }
                }

                return responseValue;
            }
        }

    }
}

2、

2.返回顶部

 

3.返回顶部

 

4.返回顶部

 

5.返回顶部

 

 

6.返回顶部

 

作者：ylbtech 出处：http://ylbtech.cnblogs.com/ 本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。