C#中關於Send WebRequest 方法與資料處理

   很久不更新部落格了，這次大概說一下C#中的Send WebRequest，眾所周知，.NET網路程式設計在測試中是非常常見的，具體來說，例如我們如果測試一個API，透過Send WebRequest的方式來進行API層面的功能測試，然後用Selenium完成前端的驗證，這個模式應該說是比較方便而通用的，具體以其中最常見的HTTP request為例，當我們需要傳輸資料時，需要 
1）位址： Address作為Webrequest參數實例化，然後設定對應屬性，例如Method（Get還是Post等等） 
2）資料：Data作為HttpRequest的資料流寫入： 

XmlResponse = null; 
ResponseCode = HttpStatusC. ServerResponse = String.Empty; 

參數處理部分 
//Format the data 
string output = data.Aggregate(String.Empty, (current, keyValuePair) => current + ("&" + ValuePair.Key + HttpUtility.UrlEncode(keyValuePair.Value))); 
var encoding = new UTF8Encoding(); 
//設定PostData變數將output處理，最後得到byte[] d Encoding.ASCII.GetBytes(output); 
                byte[] d = encoding.GetBytes(output.Substring(1, output.Length - 1); GET部分的資料處理 
if (method.ToUpperInvariant() == "GET") 
                    address=address+output  
//Add post process 
if ( request == null) 
  throw new Exception("WebRequest object is null."); 

request.Method = "POST"; 
request.ContentType = "application/xwww-form-urlencode. = d.Length; 

ServerResponse = String.Empty; 

//資料讀取與處理部分 
using (Stream dataStream = request.GetRequestStream()) 
. ; 
     dataStream.Close(); 

     using (var response = (HttpWebResponse)request.GetResponse  ode = response.StatusCode; 
          using (Stream myStream = response.GetResponseStream()) 
    if ( myStream != null) 
                                    var readStream = new StreamReader(myStream, Encoding.UTF8); 
             }; 
                            }                        response.Close(); 
                     if ( ResponseCode == HttpStatusCode.OK) 
                { 
                         LoadXml(); 
                    
                返回 false；