asp.net 格式化顯示時間為幾個月,幾天前,幾小時前,幾分鐘前,或幾秒前
阿新 • • 發佈:2018-11-29
public static string DateFormatToString(DateTime dt) { TimeSpan span = (DateTime.Now - dt).Duration(); if (span.TotalDays > 60) { return dt.ToString("yyyy-MM-dd"); } else if (span.TotalDays > 30) { return "1個月前"; } else if (span.TotalDays > 14) { return "2周前"; } else if (span.TotalDays > 7) { return "1周前"; } else if (span.TotalDays > 1) { return string.Format("{0}天前", (int)Math.Floor(span.TotalDays)); } else if (span.TotalHours > 1) { return string.Format("{0}小時前", (int)Math.Floor(span.TotalHours)); } else if (span.TotalMinutes > 1) { return string.Format("{0}分鐘前", (int)Math.Floor(span.TotalMinutes)); } else if (span.TotalSeconds >= 1) { return string.Format("{0}秒前", (int)Math.Floor(span.TotalSeconds)); } else { return "1秒前"; } }