85 lines
2.9 KiB
C#
85 lines
2.9 KiB
C#
using System.ComponentModel;
|
|
using System.Reflection;
|
|
|
|
namespace YD_WeChatApplet.Api.Utilities
|
|
{
|
|
/// <summary>
|
|
/// 工具
|
|
/// </summary>
|
|
public static class Tool
|
|
{
|
|
/// <summary>
|
|
/// 获取枚举描述
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
/// <returns></returns>
|
|
public static string GetDescription(this Enum value)
|
|
{
|
|
if (value == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(value), "Enum value cannot be null");
|
|
}
|
|
|
|
// 获取字段信息
|
|
FieldInfo field = value.GetType().GetField(value.ToString());
|
|
|
|
if (field == null)
|
|
{
|
|
// 如果字段信息为空，返回默认的描述
|
|
return "";
|
|
}
|
|
|
|
// 获取 DescriptionAttribute 特性
|
|
var attributes = field.GetCustomAttributes(typeof(DescriptionAttribute), false);
|
|
var attribute = attributes.FirstOrDefault() as DescriptionAttribute;
|
|
|
|
// 如果特性为空，返回空字符串
|
|
return attribute?.Description ?? "";
|
|
} /// <summary>
|
|
/// 将秒数转换为 "X分钟Y秒" 的格式
|
|
/// </summary>
|
|
/// <param name="seconds">秒数</param>
|
|
/// <returns>格式化后的字符串，如 "3分钟20秒"</returns>
|
|
public static string ToMinutesSeconds(this int seconds)
|
|
{
|
|
if (seconds < 0)
|
|
throw new ArgumentException("秒数不能为负数", nameof(seconds));
|
|
|
|
int minutes = seconds / 60;
|
|
int remainingSeconds = seconds % 60;
|
|
|
|
return $"{minutes}分钟{remainingSeconds}秒";
|
|
}
|
|
|
|
/// <summary>
|
|
/// 将秒数转换为 "X分钟Y秒" 的格式（适用于浮点数）
|
|
/// </summary>
|
|
/// <param name="seconds">秒数</param>
|
|
/// <returns>格式化后的字符串，如 "3分钟20秒"</returns>
|
|
public static string ToMinutesSeconds(this double seconds)
|
|
{
|
|
if (seconds < 0)
|
|
throw new ArgumentException("秒数不能为负数", nameof(seconds));
|
|
|
|
int totalSeconds = (int)Math.Round(seconds);
|
|
return totalSeconds.ToMinutesSeconds();
|
|
}
|
|
|
|
/// <summary>
|
|
/// 转换为 Unix 时间戳（秒）
|
|
/// </summary>
|
|
public static long ToUnixTimestamp(this DateTime dateTime)
|
|
{
|
|
return (long)(dateTime.ToUniversalTime() - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalSeconds;
|
|
}
|
|
|
|
/// <summary>
|
|
/// 转换为 Unix 时间戳（毫秒）
|
|
/// </summary>
|
|
public static long ToUnixTimestampMilliseconds(this DateTime dateTime)
|
|
{
|
|
return (long)(dateTime.ToUniversalTime() - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
|
|
}
|
|
}
|
|
}
|