WebAPI-调用一

素颜马尾好姑娘i 2023-06-13 09:16 34阅读 0赞

普通的调用，没有验证

using System;
    using System.Collections.Generic;
    using System.IO;
    using System.Linq;
    using System.Net;
    using System.Net.Security;
    using System.Text;
    using System.Threading.Tasks;
    
    
    namespace DXApplication2.udf
    {
        public static class WebRequestutils
        {
            public static string HttpPut(string url, string body)
            {
                try
                {
                    //ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
                    Encoding encoding = Encoding.UTF8;
                    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                    request.Method = "PUT";
                    request.Accept = "text/html, application/xhtml+xml, */*";
                    request.ContentType = "application/json";
    
                    byte[] buffer = encoding.GetBytes(body);
                    request.ContentLength = buffer.Length;
                    request.GetRequestStream().Write(buffer, 0, buffer.Length);
                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                    using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
                    {
                        return reader.ReadToEnd();
                    }
                }
                catch (WebException we)
                {
                    return we.Message;
                }
            }
            public static string HttpPost(string url, string body)
            {
                try
                {
                    //ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
                    Encoding encoding = Encoding.UTF8;
                    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                    request.Method = "POST";
                    request.Accept = "text/html, application/xhtml+xml, */*";
                    request.ContentType = "application/json";
    
                    byte[] buffer = encoding.GetBytes(body);
                    request.ContentLength = buffer.Length;
                    request.GetRequestStream().Write(buffer, 0, buffer.Length);
                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                    using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
                    {
                        return reader.ReadToEnd();
                    }
                }
                catch (WebException we) {
                    return we.Message;
                }
            }
            public static string HttpGet(string url)
            {
                try
                {
                    //ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
                    Encoding encoding = Encoding.UTF8;
                    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                    request.Method = "GET";
                    request.Accept = "text/html, application/xhtml+xml, */*";
                    request.ContentType = "application/json";
    
                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                    using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
                    {
                        return reader.ReadToEnd();
                    }
                }catch(WebException we)
                {
                    return we.Message;
                }
            }
        }
    }