HttpClient.cs C# 자바의httpclient를 C#으로 옮겨보자

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using System; using System.Net; using System.Collections; using System.IO; namespace XPost { public class HTTPClient { string url; public enum Method { POST, GET }; private bool requestExecuted = false; private Method method = Method.POST; private System.Net.HttpStatusCode retstatus; private string cookies = null; private string referer = null; private string ua = null; private WebResponse response; private ArrayList nameValuePairs = new ArrayList(); public void setMethod(HTTPClient.Method m) { this.method = m; } public HTTPClient(string url) { this.url = url; } public void executeRequest() { if(this.requestExecuted) { return; } WebRequest wr = null; if(Method.POST == this.method) { wr = WebRequest.Create(this.url); wr.Method = "POST"; ((System.Net.HttpWebRequest)wr).ContentType = "application/x-www-form-urlencoded"; } else { bool fst = true; string turl = this.url + "?"; foreach(string[] pair in nameValuePairs) { if(!fst) { turl = turl + "&"; } else { fst = false; } turl = turl + pair[0] + "=" + pair[1]; } wr = WebRequest.Create(turl); } if(this.cookies != null && !this.cookies.Equals("")) { wr.Headers.Set("Cookie", this.cookies); } if(this.referer != null && !this.referer.Equals("") && wr is System.Net.HttpWebRequest) { ((HttpWebRequest)wr).Referer = this.referer; } if(this.ua != null && !this.ua.Equals("")) { wr.Headers.Set("User-Agent", this.ua); } System.IO.StreamWriter sw = new System.IO.StreamWriter( wr.GetRequestStream()); bool first = true; foreach(string[] pair in nameValuePairs) { if(!first) { sw.Write("&"); } else { first = false; } sw.Write(pair[0] + "=" + pair[1]); } sw.Close(); WebResponse resp = wr.GetResponse(); this.response = resp; this.retstatus = ((System.Net.HttpWebResponse) this.response).StatusCode; this.requestExecuted = true; } public void WriteResponseToConsole() { if(this.response != null) { Console.WriteLine((new StreamReader(this.response.GetResponseStream())).ReadToEnd()); } } public void setReferer(string r) { this.referer = r; } public System.Net.HttpStatusCode getResponseCode() { return this.retstatus; } public string getReturnedCookies() { if(!this.requestExecuted) { return null; } return this.response.Headers.Get("Cookie"); } public void setNewCookies(string s) { this.cookies = s; } public void addNameValuePair(string name, string val) { string[] pair = { System.Web.HttpUtility.UrlEncode( name), System.Web.HttpUtility.UrlEncode( val)}; this.nameValuePairs.Add(pair); } } }