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.Net Core项目 Encoding不全问题

问题描述:新建.Net Core项目,出现System.NotSupportedException:“No data is available for encoding 1252(或Shift-JIS、GB2312). For information on defining a custom encoding, see the documentation for the Encoding.RegisterProvider method.”

检测:

1 EncodingInfo [] encodings= Encoding.GetEncodings();
2 foreach (var i in encodings)
3 {
4       Console.WriteLine(i.CodePage+" "+i.DisplayName);
5 }

该项目显示结果:

解决办法: 

  异常信息中提到了Encodeing.RegisterProvider,.NET Core 在默认情况下是没有注册EncodeProvider,需要我们们手动自己去注册。

  在NuGet包添加System.Text.Encoding.CodePages

 1 using System;
 2 using System.Text;
 3 
 4 namespace FastDBF_Core_test
 5 {
 6     class Program
 7     {
 8         static void Main(string[] args)
 9         {
10             Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
11             Encoding encoding1 = Encoding.GetEncoding(1252);
12             Console.WriteLine(encoding1.WebName);
13             Encoding encoding2 = Encoding.GetEncoding("GB2312");
14             Console.WriteLine(encoding2.WebName);
15             Console.ReadKey();
16         }
17     }
18 }

输出:

参考:https://www.cnblogs.com/Redefine/p/6877580.html

 

posted on 2018-11-21 11:13  账号已汪销  阅读(1765)  评论(2编辑  收藏  举报