//异步请求
public void ExecuteAsyc(Method method)
{
string url = string.Empty;
if (method == Method.GET)
{
UrlToQuery(_url);
url = this._url;
//Console.WriteLine("url: 1------------>{0}", url);
if (_keyValues.Count > 0)
{
url = url + "?" + EasyHttpUtils.NameValuesToQueryParamString(_keyValues);
}
//Console.WriteLine("url: 2------------>{0}", url);
_request = WebRequest.Create(url) as HttpWebRequest;
EasyHttpUtils.CopyHttpHeader(_tempRequest, _defaultHeaderRequest, _request);
_request.Method = "GET";
_request.CookieContainer = _cookieContainer;
WriteHeader();
}
else if (method == Method.POST)
{
url = _url;
_request = _tempRequest;
_request.CookieContainer = _cookieContainer;
_request.Method = "POST";
EasyHttpUtils.CopyHttpHeader(_tempRequest, _defaultHeaderRequest, _request);
WriteHeader();
if (_isMultpart)
{
EasyHttpUtils.WriteFileToRequest(_request, _keyValues);
}
else
{
if (string.IsNullOrEmpty(_request.ContentType))
{
_request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
}
string querystring = EasyHttpUtils.NameValuesToQueryParamString(_keyValues);
//如果有自定义post内容，则写入自定义post数据，否则写入form（form优先）
if (!string.IsNullOrEmpty(_customePostData))
{
querystring = _customePostData;
}
//处理请求参数
using (var stream = _request.GetRequestStream())
{
byte[] postData = _postEncoding.GetBytes(querystring);
stream.Write(postData, 0, postData.Length);
stream.Close();
}
}
}
submitRequestAsyc(_request);
}
/// 根据指定方法执行请求，并返回原始Response
public HttpWebResponse Execute(Method method)
{
string url = string.Empty;
//get方式直接拼接url
if (method == Method.GET)
{
UrlToQuery(_url);
url = this._url;
if (_keyValues.Count > 0)
{
//分解参数
url = url + "?" + EasyHttpUtils.NameValuesToQueryParamString(_keyValues);
}
_request = WebRequest.Create(url) as HttpWebRequest;
EasyHttpUtils.CopyHttpHeader(_tempRequest, _defaultHeaderRequest, _request);
_request.Method = "GET";
_request.CookieContainer = _cookieContainer;
WriteHeader();
}
//post方式需要写入
else if (method == Method.POST)
{
url = _url;
_request = _tempRequest;
_request.CookieContainer = _cookieContainer;
_request.Method = "POST";
EasyHttpUtils.CopyHttpHeader(_tempRequest, _defaultHeaderRequest, _request);
WriteHeader();
if (_isMultpart)
{
EasyHttpUtils.WriteFileToRequest(_request, _keyValues);
}
else
{
if (string.IsNullOrEmpty(_request.ContentType))
{
_request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
}
string querystring = EasyHttpUtils.NameValuesToQueryParamString(_keyValues);
if (_customePostData != null)
{
querystring = _customePostData;
}
using (var stream = _request.GetRequestStream())
{
byte[] postData = _postEncoding.GetBytes(querystring);
stream.Write(postData, 0, postData.Length);
stream.Close();
}
}
}
else if (method == Method.PUT)
{
UrlToQuery(_url);
url = this._url;
if (_keyValues.Count > 0)
{
url = url + "?" + EasyHttpUtils.NameValuesToQueryParamString(_keyValues);
}
_request = WebRequest.Create(url) as HttpWebRequest;
_request.CookieContainer = _cookieContainer;
WriteHeader();
EasyHttpUtils.CopyHttpHeader(_tempRequest, _defaultHeaderRequest, _request);
_request.Method = "PUT";
}
else if (method == Method.DELETE)
{
UrlToQuery(_url);
url = this._url;
if (_keyValues.Count > 0)
{
url = url + "?" + EasyHttpUtils.NameValuesToQueryParamString(_keyValues);
}
_request = WebRequest.Create(url) as HttpWebRequest;
_request.CookieContainer = _cookieContainer;
EasyHttpUtils.CopyHttpHeader(_tempRequest, _defaultHeaderRequest, _request);
_request.Method = "DELETE";
WriteHeader();
}
try{
_response = _request.GetResponse() as HttpWebResponse;
}
catch (WebException ex) {
Console.WriteLine("\n请求出错--------->:{0}", ex.Message);
return(null);
}
if (_response != null)
{
_cookieContainer.Add(_response.Cookies); //添加返回的cookie 到 cookieContainer
}
if (_logLevel != EasyHttpLogLevel.None)
{
try{
LogRequet();
LogRespose();
}
catch (Exception e) {
Console.WriteLine("\nlog出错:" + e.Message);
}
}
return(_response);
}
