C#/.Net判断是否为周末/节假日

C#/.Net判断是否为周末/节假日

判断节假日请求的Api：http://tool.bitefu.net/jiari/

///

/// 判断是不是周末/节假日
///

/// 日期
/// 周末和节假日返回true，工作日返回false
public static async Task IsHolidayByDate(DateTime date)
{
var isHoliday = false;
var webClient = new System.Net.WebClient();
var PostVars = new System.Collections.Specialized.NameValueCollection
{
{ "d", date.ToString("yyyyMMdd") }//参数
};
try
{
var day = date.DayOfWeek;

//判断是否为周末
if (day == DayOfWeek.Sunday || day == DayOfWeek.Saturday)
return true;

//0为工作日，1为周末，2为法定节假日
var byteResult = await webClient.UploadValuesTaskAsync("http://tool.bitefu.net/jiari/", "POST", PostVars);//请求地址,传参方式,参数集合
var result = Encoding.UTF8.GetString(byteResult);//获取返回值
if (result == "1" || result == "2")
isHoliday = true;
}
catch
{
isHoliday = false;
}
return isHoliday;
}