在C#中,使用UnicodeEncoding
类可以处理特殊字符。以下是一些常见的方法来处理特殊字符:
using System;
using System.Text;
class Program
{
static void Main()
{
string input = "Hello, 你好!";
UnicodeEncoding encoding = new UnicodeEncoding();
byte[] bytes = encoding.GetBytes(input);
Console.WriteLine("字节数组: ");
foreach (byte b in bytes)
{
Console.Write(b + " ");
}
}
}
using System;
using System.Text;
class Program
{
static void Main()
{
byte[] bytes = new byte[] { 72, 101, 108, 108, 111, 44, 32, 229, 165, 189, 33 };
UnicodeEncoding encoding = new UnicodeEncoding();
string output = encoding.GetString(bytes);
Console.WriteLine("字符串: " + output);
}
}
Encoder
对象,用于更精确地控制字符编码。using System;
using System.Text;
class Program
{
static void Main()
{
string input = "Hello, 你好!";
UnicodeEncoding encoding = new UnicodeEncoding();
Encoder encoder = encoding.GetEncoder();
byte[] bytes = encoder.GetBytes(input);
Console.WriteLine("字节数组: ");
foreach (byte b in bytes)
{
Console.Write(b + " ");
}
}
}
Decoder
对象,用于更精确地控制字符解码。using System;
using System.Text;
class Program
{
static void Main()
{
byte[] bytes = new byte[] { 72, 101, 108, 108, 111, 44, 32, 229, 165, 189, 33 };
UnicodeEncoding encoding = new UnicodeEncoding();
Decoder decoder = encoding.GetDecoder();
string output = decoder.GetString(bytes);
Console.WriteLine("字符串: " + output);
}
}
这些方法可以帮助您在C#中处理包含特殊字符的字符串。注意,UnicodeEncoding
类使用UTF-16编码,因此它可以处理大多数字符,包括一些特殊的表情符号。