C a simple way to convert Unicode encodings into Chinese character strings
- 2020-05-12 02:58:42
- OfStack
C# converts UNICODE in js into a string, which can't be found on the Internet. If you encounter a number, you can't get it out.
Examples are as follows:
/// will Unicode The encoding is converted to a Chinese character string
///
/// Unicode Encoded string
/// Chinese character string
public static string ToGB2312(string str)
{
MatchCollection mc = Regex.Matches(str, "([\\w]+)|(\\\\u([\\w]{4}))");
if (mc != null && mc.Count > 0)
{
StringBuilder sb = new StringBuilder();
foreach (Match m2 in mc)
{
string v = m2.Value;
if (v.StartsWith("\\"))
{
string word = v.Substring(2);
byte[] codes = new byte[2];
int code = Convert.ToInt32(word.Substring(0, 2), 16);
int code2 = Convert.ToInt32(word.Substring(2), 16);
codes[0] = (byte)code2;
codes[1] = (byte)code;
sb.Append(Encoding.Unicode.GetString(codes));
}
else
{
sb.Append(v);
}
}
return sb.ToString();
}
else
{
return str;
}
}