如何使用UTF-16LE将字符串编码和解码为字节数组？ [英] How to encode and decode the string into array of bytes using UTF-16LE?

问题描述

如何使用UTF-16LE将字符串编码并解码为字节数组？



我想用asp.net

How to encode and decode the string into array of bytes using UTF-16LE?

I wamt to do the above using c# with asp.net

推荐答案

希望这会有所帮助。

Hope this helps.

UnicodeEncoding unicode = new UnicodeEncoding();

// Create a string that contains Unicode characters.
String unicodeString = " (\u03a3).";

Response.Write("Original string:");
Response.Write(unicodeString);
Response.Write("<br />");
// Encode the string.
Byte[] encodedBytes = unicode.GetBytes(unicodeString);
Response.Write("<br />");
Response.Write("Encoded bytes:");
foreach (Byte b in encodedBytes)
{
    Response.Write(String.Format("[{0}]", b));
}
Response.Write("<br />");
// Decode bytes back to string.
// Notice Pi and Sigma characters are still present.
String decodedString = unicode.GetString(encodedBytes);
Response.Write("<br />");
Response.Write("Decoded bytes:");
Response.Write(decodedString);

输出为 -



原始字符串:( Σ）。



编码字节：[32] [0] [40] [0] [163] [3] [41] [0] [46] [ 0]



解码字节：（Σ）

OUTPUT AS -

Original string: (Σ).

Encoded bytes:[32][0][40][0][163][3][41][0][46][0]

Decoded bytes: (Σ)

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