42 lines
1.3 KiB
C#
42 lines
1.3 KiB
C#
using System;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace Common.Utils
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{
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public static class DateTimeTools
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{
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public static DateTime GetDateTimeNow()
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{
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return DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc);
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}
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public static int GetTimeDiffDays(DateTime start, DateTime end)
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{
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string result = string.Empty;
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TimeSpan ts1 = new TimeSpan(start.Ticks);
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TimeSpan ts2 = new TimeSpan(end.Ticks);
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TimeSpan ts = ts1.Subtract(ts2).Duration();
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return ts.Days;
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}
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public class DatetimeJsonConverter : JsonConverter<DateTime>
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{
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public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
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{
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if (reader.TokenType == JsonTokenType.String)
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{
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if (DateTime.TryParse(reader.GetString(), out DateTime date))
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return date;
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}
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return reader.GetDateTime();
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}
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public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
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{
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writer.WriteStringValue(value.ToString("yyyy-MM-dd HH:mm:ss"));
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}
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}
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}
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} |