[筆記]ApiHelper

• ApiHelper

  	public class ApiHelper
  	{
  	public static HttpClient NewClient()
  	{
  	HttpClient client = new HttpClient();
  	client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
  	client.DefaultRequestHeaders.Add("x-api-key", System.Configuration.ConfigurationManager.AppSettings["x-api-key"]);
  	return client;
  	}
  	/// <summary>
  	/// post方法
  	/// </summary>
  	/// <typeparam name="TResult"></typeparam>
  	/// <param name="apiUrl"></param>
  	/// <param name="obj"></param>
  	/// <returns></returns>
  	public static object PostMethod(string apiUrl, string postdata)
  	{
  	//SSL問題
  	ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
  	//
  	//LogHelpers.WriteLog("===PostMethod====");
  	//LogHelpers.WriteLog("User:" + HttpContext.Current.User.Identity.Name);
  	//LogHelpers.WriteLog(apiUrl + ":" + postdata);
  	//var postdata = JsonConvert.SerializeObject(obj).ToString();
  	//
  	var client = NewClient();
  	client.Timeout = TimeSpan.FromHours(1);//1小時,可自訂義
  	try
  	{
  	HttpResponseMessage response = client.PostAsync(apiUrl,
  	new StringContent(postdata,
  	Encoding.UTF8, "application/json")).Result;
  	if (response.IsSuccessStatusCode)
  	{
  	var jsonString = response.Content.ReadAsStringAsync();
  	jsonString.Wait();
  	//List<TResult> data = JsonConvert.Deseria lizeObject<List<TResult>>(jsonString.Result);
  	return jsonString.Result;
  	}
  	//可能會發生錯誤
  	return "error";
  	}
  	catch (Exception ex)
  	{
  	return ex.Message;
  	}
  	}
  	/// <summary>
  	/// get方法
  	/// </summary>
  	/// <param name="apiUrl"></param>
  	/// <returns></returns>
  	public static object GetMethod(string apiUrl)
  	{
  	ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
  	var client = NewClient();
  	//
  	client.Timeout = TimeSpan.FromHours(1);//1小時
  	try
  	{
  	HttpResponseMessage response = client.GetAsync(apiUrl).Result;
  	if (response.IsSuccessStatusCode)
  	{
  	var jsonString = response.Content.ReadAsStringAsync();
  	jsonString.Wait();
  	//List<TResult> data = JsonConvert.Deseria lizeObject<List<TResult>>(jsonString.Result);
  	return jsonString.Result;
  	}
  	return "error";
  	}
  	catch (Exception ex)
  	{
  	//Console.WriteLine(ex.Message);
  	return ex.Message;
  	}
  	}
  	}

  view raw ApiHelper.cs hosted with ❤ by GitHub
• 使用方法:

  	/// <summary>
  	/// 取得發票清單
  	/// </summary>
  	/// <param name="sender"></param>
  	/// <param name="e"></param>
  	public static object GetInvoiceList(string CompanyId)
  	{
  	string serviceUrl="https://slapi.com/api/Invoice/";
  	string apiUrl = string.Format("{0}/GetList", serviceUrl);
  	var json=new{
  	CompanyIdentifier=CompanyId
  	};
  	string postdata=JsonConvert.SerializeObject(json);
  	obj apiResult = ApiHelper.GetMethod(apiUrl, postdata);
  	}
  	/// <summary>
  	/// 更新訂單備註
  	/// </summary>
  	/// <param name="sender"></param>
  	/// <param name="e"></param>
  	public static object UpdateOrderRemark(string OrderId,string Remark)
  	{
  	string serviceUrl="https://slapi.com/api/Orders/";
  	string apiUrl = string.Format("{0}/UpdateOrderRemark", serviceUrl);
  	var json=new{
  	RelateNumber=OrderId,
  	MainRemark=Remark
  	};
  	string postdata=JsonConvert.SerializeObject(json);
  	obj apiResult = ApiHelper.PostMethod(apiUrl, postdata);
  	}

  view raw ApiHelperSample.cs hosted with ❤ by GitHub