public static T ToObjFromFile <T>(string file)
{
string json = TxtTool.Read(file);
if (!StringTool.IsNullOrWhiteSpace(json))
{
try { return(JsonConvert.DeserializeObject <T>(json)); } catch (Exception e) { }
}
return(default(T));
}
public static object ToObjFromStr(string str)
{
string json = str;
if (!StringTool.IsNullOrWhiteSpace(json))
{
try { return(JsonConvert.DeserializeObject(json)); } catch (Exception e) { }
}
return(null);
}
public static int Post <T>(string url, string param, out T what, string encoding = "utf-8")
{
DateTime beginTime = DateTime.Now;
what = default(T);
//设置编码
Encoding myEncoding;
try { myEncoding = Encoding.GetEncoding(encoding); } catch { return(-100); }//编码异常
//创建web请求
HttpWebRequest webReq;
byte[] byteArray;
try
{
byteArray = myEncoding.GetBytes(param); //转化参数
webReq = (HttpWebRequest)WebRequest.Create(new Uri(url));
webReq.Method = "POST";
webReq.ContentType = "application/x-www-form-urlencoded";
webReq.ContentLength = byteArray.Length;
}
catch { return(-200); }//创建web请求异常
//请求数据
string txt;
try
{
using (Stream newStream = webReq.GetRequestStream())
{
newStream.Write(byteArray, 0, byteArray.Length);//写入参数
newStream.Close();
using (HttpWebResponse response = (HttpWebResponse)webReq.GetResponse())
{
using (StreamReader sr = new StreamReader(response.GetResponseStream(), myEncoding))
{
txt = sr.ReadToEnd();
}
}
}
}
catch { return(-300); }//网络异常
//转换模型
if (StringTool.IsNullOrWhiteSpace(txt))
{
return(-400);//返回内容为空
}
else
{
what = JsonConvert.DeserializeObject <T>(txt);
return((int)Math.Ceiling((DateTime.Now - beginTime).TotalSeconds));//操作成功
}
}
/// <summary>
/// Http Get（返回值：>=0正常，-100编码异常，-200创建web请求异常，-300网络异常，-400返回内容为空）
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="url"></param>
/// <param name="what"></param>
/// <param name="encoding"></param>
/// <returns></returns>
public static int Get <T>(string url, out T what, string encoding = "utf-8")
{
DateTime beginTime = DateTime.Now;
what = default(T);
//设置编码
Encoding myEncoding;
try { myEncoding = Encoding.GetEncoding(encoding); } catch { return(-100); }//编码异常
//创建web请求
HttpWebRequest req;
try
{
req = (HttpWebRequest)WebRequest.Create(url);
req.Method = "GET";
}
catch { return(-200); }//创建web请求异常
//请求数据
string txt;
try
{
using (WebResponse wr = req.GetResponse())
{
txt = new StreamReader(wr.GetResponseStream(), myEncoding).ReadToEnd();
}
}
catch { return(-300); }//网络异常
//转换模型
if (StringTool.IsNullOrWhiteSpace(txt))
{
return(-400);//返回内容为空
}
else
{
what = JsonConvert.DeserializeObject <T>(txt);
return((int)Math.Ceiling((DateTime.Now - beginTime).TotalSeconds));//操作成功
}
}
public static T Get <T>(string url, string encoding = "utf-8")
{
try
{
Encoding myEncoding = Encoding.GetEncoding(encoding);
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
req.Method = "GET";
using (WebResponse wr = req.GetResponse())
{
//在这里对接收到的页面内容进行处理
string response = new StreamReader(wr.GetResponseStream(), myEncoding).ReadToEnd();
if (!StringTool.IsNullOrWhiteSpace(response))
{
T result = JsonConvert.DeserializeObject <T>(response);
return(result);
}
}
}
catch (Exception e) { }
return(default(T));
}
