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)); }