80 lines
1.2 KiB
C#
80 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Work.Extension;
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public static class ConvertExtension
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{
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#region 转换为string
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/// <summary>
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/// 将object转换为string，若转换失败，则返回string.Empty。不抛出异常。
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public static string ParseToStr(this object obj)
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{
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try
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{
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if (obj == null)
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{
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return string.Empty;
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}
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else
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{
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if (obj is DateTime dt)
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return dt.ToString("yyyy-MM-dd HH:mm:ss");
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return obj.ToString();
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}
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}
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catch
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{
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return string.Empty;
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}
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}
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public static string ParseToNullableStr(this object obj)
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{
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try
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{
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if (obj == null)
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{
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return null;
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}
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else
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{
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if (obj is DateTime dt)
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return dt.ToString("yyyy-MM-dd HH:mm:ss");
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return obj.ToString();
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}
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}
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catch
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{
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return null;
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}
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}
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public static string ParseToStrs<T>(this object obj, string split = ",")
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{
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try
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{
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var list = obj as IEnumerable<T>;
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if (list != null)
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{
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return string.Join(split, list);
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}
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else
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{
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return obj.ToString();
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}
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}
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catch
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{
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return string.Empty;
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}
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}
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#endregion
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}
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