C＃：如何打印unicode字符串到控制台？ [英] C#: How to print a unicode string to console?

问题描述

如何将C＃中的unicode String 的值输出到控制台？

  byte [] unicodeBytes = new byte [] 
 {0x61，0x70，0x70，0x6C，0x69，0x63，0x61，
 0x74，0x69，0x6F，0x6E，0x2F，0x70 ，0x63，
 0x61，0x70}; 
 
 string unicodeString = Encoding.Unicode.GetString（unicodeBytes）; 
 
 Console.WriteLine（unicodeString）; 
  

我得到的是?????????

但是，在调试模式下，我在autos和本地窗口中看到下面的值：unicodeString的值，这是我想要显示的值。

慒䑷瑡彡〵〵ㅟㅟ⸷惯

如何将正确的结果打印到控制台上作为自动和本地

我怀疑这些字节真的在 UTF8 ，而不是在你所想的 UTF16 。

如果您将代码更改为：

  byte [ ] unicodeBytes = new byte [] 
 {0x61,0x70,0x70,0x6C，0x69,0x63,0x61，
 0x74，0x69，0x6F，0x6E，0x2F，0x70，0x63，
 0x61， 0x70}; 
 
 string unicodeString = Encoding.UTF8.GetString（unicodeBytes）; 
 
 Console.WriteLine（unicodeString）; 
  

您将获得输出：

application / pcap

How do I print out the value of a unicode String in C# to the console?

byte[] unicodeBytes = new byte[] 
    {0x61, 0x70, 0x70, 0x6C, 0x69, 0x63, 0x61, 
     0x74, 0x69, 0x6F, 0x6E, 0x2F, 0x70, 0x63, 
     0x61, 0x70};

string unicodeString = Encoding.Unicode.GetString(unicodeBytes);

Console.WriteLine(unicodeString);

What I get for the above is "?????????"

However, I see the following in the autos and local window when in debug mode for the value of unicodeString which is what I wanted to display.

"慒䑷瑡彡〵〶ㅟ⸷慣�"

How do I print out the correct result to the console as what the autos and local window for debugging demonstrated?

解决方案

I suspect these bytes are really in UTF8, not in UTF16 as you supposed.

See, if you change your code to:

byte[] unicodeBytes = new byte[] 
    {0x61, 0x70, 0x70, 0x6C, 0x69, 0x63, 0x61, 
     0x74, 0x69, 0x6F, 0x6E, 0x2F, 0x70, 0x63, 
     0x61, 0x70};

string unicodeString = Encoding.UTF8.GetString(unicodeBytes);

Console.WriteLine(unicodeString);

You'll get the output:

application/pcap

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