最新修改

duyongjia

2024-12-29 9a0acba23c5b5095be2a89b8ca190fe5202c2ea6

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using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Web;
using WebService.Log;
 
namespace WebService
{
    public class HttpHelper
    {
        public static T Post<T>(string url, object parm, string rquestName = "") where T : class
        {
            HttpWebResponse response = null;
            StreamReader resultReader = null;
            string responseContent = string.Empty;
            try
            {
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                //request.Timeout = 30 * 1000;
                request.Method = "POST";
                request.ContentType = "application/json; charset=UTF-8";
                parm = parm ?? "";
                byte[] data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(parm));
                request.ContentLength = data.Length;
                using (Stream newStream = request.GetRequestStream())
                {
                    newStream.Write(data, 0, data.Length);
                };
 
                response = (HttpWebResponse)request.GetResponse();
                Stream webStream = response.GetResponseStream();
                if (webStream == null)
                {
                    throw new Exception("Network error");
                }
 
                int statsCode = (int)response.StatusCode;
                resultReader = new StreamReader(webStream, Encoding.UTF8);
                responseContent = resultReader.ReadToEnd();
 
                if (response != null)
                    response.Close();
                if (resultReader != null)
                    resultReader.Close();
 
                if (statsCode != 200)
                {
                    throw new Exception("异常，响应码：" + statsCode.ToString());
                }
 
                //Logger.Write_Log("System/API请求", rquestName, "请求成功", new { 请求报文 = parm, 接收报文 = responseContent });
                return JsonConvert.DeserializeObject<T>(responseContent);
            }
            catch (Exception ex)
            {
                //Logger.Write_Log("System/API请求", rquestName, "请求异常", new { 请求报文 = parm, 接收报文 = responseContent, 错误 = ex.Message });
                new LogFactory().GetLog("接口").InfoFormat(true, rquestName, "请求异常", $"{ex.Message}");
            }
            return null;
        }
 
 
        public static string PostUrl(string url, string postData)
        {
            string result = "";
 
            HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
 
            req.Method = "POST";
 
            req.ContentType = "application/json; charset=UTF-8";
 
            byte[] data = Encoding.UTF8.GetBytes(postData);
 
            req.ContentLength = data.Length;
 
            using (Stream reqStream = req.GetRequestStream())
            {
                reqStream.Write(data, 0, data.Length);
                reqStream.Close();
            }
 
            HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
            Stream stream = resp.GetResponseStream();
 
            //获取响应内容
            using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
            {
                result = reader.ReadToEnd();
            }
            return result;
        }
    }
}