C-M=字符查编码

132
查询字符
“C-M=”字符编码信息
C-M=
Unicode(10进制): 67 Unicode(16进制): U+0043 HTML实体(10进制): C HTML实体(16进制): C JavaScript(ASCII): \u43 CSS: \43 Unicode所属区间: C0控制符及基本拉丁文 (C0 Control and Basic Latin)(0000-007F)

“C-M=”的其它编码列表

IBM037 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM437 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM500 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
ASMO-708 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
DOS-720 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm737 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm775 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm850 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm852 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM855 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm857 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM00858 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM860 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm861 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
DOS-862 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM863 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM864 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM865 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
cp866 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
ibm869 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM870 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
windows-874 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
cp875 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
shift_jis 43 2D 4D 3D F4 E1 73861848495329 67 45 77 61 244 225 103 055 115 075 364 341 01000011 00101101 01001101 00111101 11110100 11100001
gb2312 43 2D 4D 3D FB E3 73861848497123 67 45 77 61 251 227 103 055 115 075 373 343 01000011 00101101 01001101 00111101 11111011 11100011
ks_c_5601-1987 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
big5 43 2D 4D 3D 8E E1 73861848469217 67 45 77 61 142 225 103 055 115 075 216 341 01000011 00101101 01001101 00111101 10001110 11100001
IBM1026 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01047 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01140 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01141 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01142 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01143 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01144 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01145 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01146 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01147 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01148 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM01149 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
utf-16 43 00 2D 00 4D 00 3D 00 90 E3 0 67 0 45 0 77 0 61 0 144 227 103 000 055 000 115 000 075 000 220 343 01000011 00000000 00101101 00000000 01001101 00000000 00111101 00000000 10010000 11100011
utf-16BE 00 43 00 2D 00 4D 00 3D E3 90 0 0 67 0 45 0 77 0 61 227 144 000 103 000 055 000 115 000 075 343 220 00000000 01000011 00000000 00101101 00000000 01001101 00000000 00111101 11100011 10010000
windows-1250 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1251 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
Windows-1252 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1253 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1254 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1255 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1256 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1257 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
windows-1258 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
Johab 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
macintosh 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-japanese 43 2D 4D 3D F4 E1 73861848495329 67 45 77 61 244 225 103 055 115 075 364 341 01000011 00101101 01001101 00111101 11110100 11100001
x-mac-chinesetrad 43 2D 4D 3D 86 E1 73861848467169 67 45 77 61 134 225 103 055 115 075 206 341 01000011 00101101 01001101 00111101 10000110 11100001
x-mac-korean 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-arabic 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-hebrew 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-greek 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-cyrillic 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-chinesesimp 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-romanian 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-ukrainian 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-thai 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-ce 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-icelandic 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-turkish 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-mac-croatian 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
utf-32 43 00 00 00 2D 00 00 00 4D 00 00 00 3D 00 00 00 90 E3 00 00 0 67 0 0 0 45 0 0 0 77 0 0 0 61 0 0 0 144 227 0 0 103 000 000 000 055 000 000 000 115 000 000 000 075 000 000 000 220 343 000 000 01000011 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01001101 00000000 00000000 00000000 00111101 00000000 00000000 00000000 10010000 11100011 00000000 00000000
utf-32BE 00 00 00 43 00 00 00 2D 00 00 00 4D 00 00 00 3D 00 00 E3 90 0 0 0 0 67 0 0 0 45 0 0 0 77 0 0 0 61 0 0 227 144 000 000 000 103 000 000 000 055 000 000 000 115 000 000 000 075 000 000 343 220 00000000 00000000 00000000 01000011 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01001101 00000000 00000000 00000000 00111101 00000000 00000000 11100011 10010000
x-Chinese-CNS 43 2D 4D 3D FC 63 73861848497251 67 45 77 61 252 99 103 055 115 075 374 143 01000011 00101101 01001101 00111101 11111100 01100011
x-cp20001 43 2D 4D 3D E3 E2 73861848490978 67 45 77 61 227 226 103 055 115 075 343 342 01000011 00101101 01001101 00111101 11100011 11100010
x-Chinese-Eten 43 2D 4D 3D 90 EA 73861848469738 67 45 77 61 144 234 103 055 115 075 220 352 01000011 00101101 01001101 00111101 10010000 11101010
x-cp20003 43 2D 4D 3D D3 E1 73861848486881 67 45 77 61 211 225 103 055 115 075 323 341 01000011 00101101 01001101 00111101 11010011 11100001
x-cp20004 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-cp20005 43 2D 4D 3D E0 9C 73861848490140 67 45 77 61 224 156 103 055 115 075 340 234 01000011 00101101 01001101 00111101 11100000 10011100
x-IA5 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-IA5-German 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-IA5-Swedish 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-IA5-Norwegian 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
us-ascii 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-cp20261 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-cp20269 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM273 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM277 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM278 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM280 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM284 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM285 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM290 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM297 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM420 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM423 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM424 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
x-EBCDIC-KoreanExtended C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM-Thai C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
koi8-r 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
IBM871 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM880 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM905 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
IBM00924 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
EUC-JP 43 2D 4D 3D FE E3 73861848497891 67 45 77 61 254 227 103 055 115 075 376 343 01000011 00101101 01001101 00111101 11111110 11100011
x-cp20936 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-cp20949 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
cp1025 C3 60 D4 7E 6F 839143161455 195 96 212 126 111 303 140 324 176 157 11000011 01100000 11010100 01111110 01101111
koi8-u 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-1 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-2 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-3 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-4 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-5 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-6 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-7 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-8 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-9 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-13 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-15 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-Europa 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-8859-8-i 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
iso-2022-jp 43 2D 4D 3D 1B 24 42 88 63 1B 28 42 0 67 45 77 61 27 36 66 136 99 27 40 66 103 055 115 075 033 044 102 210 143 033 050 102 01000011 00101101 01001101 00111101 00011011 00100100 01000010 10001000 01100011 00011011 00101000 01000010
csISO2022JP 43 2D 4D 3D 1B 24 42 88 63 1B 28 42 0 67 45 77 61 27 36 66 136 99 27 40 66 103 055 115 075 033 044 102 210 143 033 050 102 01000011 00101101 01001101 00111101 00011011 00100100 01000010 10001000 01100011 00011011 00101000 01000010
iso-2022-jp 43 2D 4D 3D 1B 24 42 88 63 1B 28 42 0 67 45 77 61 27 36 66 136 99 27 40 66 103 055 115 075 033 044 102 210 143 033 050 102 01000011 00101101 01001101 00111101 00011011 00100100 01000010 10001000 01100011 00011011 00101000 01000010
iso-2022-kr 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-cp50227 43 2D 4D 3D FB E3 73861848497123 67 45 77 61 251 227 103 055 115 075 373 343 01000011 00101101 01001101 00111101 11111011 11100011
euc-jp 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
EUC-CN 43 2D 4D 3D FB E3 73861848497123 67 45 77 61 251 227 103 055 115 075 373 343 01000011 00101101 01001101 00111101 11111011 11100011
euc-kr 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
hz-gb-2312 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
GB18030 43 2D 4D 3D FB E3 73861848497123 67 45 77 61 251 227 103 055 115 075 373 343 01000011 00101101 01001101 00111101 11111011 11100011
x-iscii-de 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-be 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-ta 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-te 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-as 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-or 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-ka 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-ma 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-gu 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
x-iscii-pa 43 2D 4D 3D 3F 288522845503 67 45 77 61 63 103 055 115 075 077 01000011 00101101 01001101 00111101 00111111
utf-7 43 2D 4D 2B 41 44 33 6A 6B 41 2D 0 67 45 77 43 65 68 51 106 107 65 45 103 055 115 053 101 104 063 152 153 101 055 01000011 00101101 01001101 00101011 01000001 01000100 00110011 01101010 01101011 01000001 00101101
utf-8 43 2D 4D 3D EE 8E 90 18908633214389904 67 45 77 61 238 142 144 103 055 115 075 356 216 220 01000011 00101101 01001101 00111101 11101110 10001110 10010000

相关功能

编码查字符 中文字符编码比较 Unicode 编码详解 常用字符编码 Unicode 区域表 字符编码大全