DayOfWeek中英文星期转换
DateTime.Now.DayOfWeek; //英文星期几
var dayOfWeek = new List<string>() { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
dayOfWeek[DateTime.Now.DayOfWeek.GetHashCode()]; //中文星期
DateTime.Now.DayOfWeek; //英文星期几
var dayOfWeek = new List<string>() { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
dayOfWeek[DateTime.Now.DayOfWeek.GetHashCode()]; //中文星期