C# 开发系列(二)

1. 参考文档：http://www.yiibai.com/csharp/csharp_environment_setup.html

2. C# ,ASP.NET HTTP Authorization Header

　　c参考：

　　　　　　http://www.makeyuan.com/2014/02/27/1117.html

　　　　　　http://stackoverflow.com/questions/4675166/asp-net-http-authorization-header

I would like to know why my asp.net application will not add the header to my post when it is named 'Authorization' but will work fine when I change one character, say "Authorizations". In documentation for other sites they always use the name "Authorization" so I would like to as well and at this point I just want to under stand why.

I have read a few topics about this but have not found any logical reason why.

Here is my code below:

string fileName = "c:\\xyz.xml";
string uri = "http://myserver/Default.aspx";
req = WebRequest.Create(uri);
req.Method = "POST";
req.ContentType = "text/xml";
byte[] authBytes = Encoding.UTF8.GetBytes("DDSServices:jCole2011".ToCharArray());
req.Headers.Add("Authorization", "BASIC " + Convert.ToBase64String(authBytes) );
req.Headers.Add("test", "test");
UTF8Encoding encoder = new UTF8Encoding();
byte[] data = encoder.GetBytes(this.GetTextFromXMLFile(fileName));
req.ContentLength = data.Length;
Stream reqStream = req.GetRequestStream();
reqStream.Write(data, 0, data.Length);
reqStream.Close();
req.Headers.Add("Authorization", "BASIC" + Convert.ToBase64String(authBytes));
System.Net.WebResponse response = req.GetResponse();
System.IO.StreamReader reader = new StreamReader(response.GetResponseStream());
string str = reader.ReadToEnd();

　　The other annoying this is when i add the watched variable through fiddler it works fine.

http://stackoverflow.com/questions/4675166/asp-net-http-authorization-header

3. 官网学习 asp.net mvc4 web应用程序开发。（非常好）

http://www.asp.net/mvc/overview/older-versions/getting-started-with-aspnet-mvc4/intro-to-aspnet-mvc-4

下面是我实现的调用：restful api  的例子：

文件名： testController.cs

代码如下：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

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

namespace MvcMovie.Controllers
{
    public class testController : Controller
    {
        //
        // GET: /test/

        public string Index()
        {
            // Create the web request
            HttpWebRequest request = WebRequest.Create("https://****") as HttpWebRequest;

            // Add authentication to request
            string _auth = string.Format("{0}:{1}", "**username**", "**password**");
            string _enc = Convert.ToBase64String(Encoding.ASCII.GetBytes(_auth));
            string _cred = string.Format("{0} {1}", "Basic", _enc);
            request.Headers[HttpRequestHeader.Authorization] = _cred;
            //request.Credentials = new NetworkCredential("diacloud@163.com", "test123456");

            // Get response
            using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
            {
                // Get the response stream
                StreamReader reader = new StreamReader(response.GetResponseStream());

                // Console application output
                //Console.WriteLine(reader.ReadToEnd());
                return (reader.ReadToEnd());
            }

            return "aaa";
        }

    }
}

　　保存，编译后了，浏览器访问（或者 Ctrl+F5）：http://localhost:30921/test

成功了！！！！ok!!!