programming
UTF-8 Decoding & Encoding |
返信 |
utf-8 encode decode C C++ programming | |
// U-00000000 - U-0000007F: 0xxxxxxx
// U-00000080 - U-000007FF: 110xxxxx 10xxxxxx
// U-00000800 - U-0000FFFF: 1110xxxx 10xxxxxx 10xxxxxx
// U-00010000 - U-001FFFFF: 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
// U-00200000 - U-03FFFFFF: 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
// U-04000000 - U-7FFFFFFF: 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
byte GetUTF8ByteCount(byte first)
{
if (first < 0x80) return 1;
...