Encoding format (to be continued ...) ）

1./u-> Chinese: Convert the 16 binary in the back of/U to 10, then assign to Wchar_t/byte;2. Chinese->/u:3. Utf-8: Utf-8 w/o BOM: No BOM header utf-8:3-byte BOM header, EFBBBF (utf-16 header: FFFE), belongs to Unicode encoding format;

1 //determine if there is a BOM header, and if so, remove the bow head and save it. 2  stringStrval;3  stringstrpath =cstringhelper::unicode2acsii (Cprochelper::getcurrentprocesspath ());4strpath + ="\\test_utf8.txt";5 Ifstream IFS (STRPATH.C_STR (), ios::binary);6  if(Ifs.is_open ())7  {8 StringStream SS;9SS <<ifs.rdbuf ();TenStrval =ss.str (); One ifs.close (); A  -    //determine if there is a head -    //BOM head: EFBBBF the    BOOLb =false; -    if(0xEF== (byte) strval.at (0) && -     0xBB== (byte) strval.at (1) && -     0xBF== (byte) strval.at (2)) +    { -b =true; +    } A   at   //turn around. -Strval = Strval.substr (3, Strval.length ()-3); -  -   stringStrPath2 =cstringhelper::unicode2acsii (Cprochelper::getcurrentprocesspath ()); -StrPath2 + ="\\test_utf8_bk.txt"; - ofstream ofs (strPath2, ios::binary); in   if(Ofs.is_open ()) -   { toOFS <<Strval; + ofs.close (); -   } the}

Encoding format (to be continued ...) ）