m{-¬@字符查编码

132
查询字符
“m{-¬@”字符编码信息
m{-¬@
Unicode(10进制): 109 Unicode(16进制): U+006D HTML实体(10进制): m HTML实体(16进制): m JavaScript(ASCII): \u6D CSS: \6D Unicode所属区间: C0控制符及基本拉丁文 (C0 Control and Basic Latin)(0000-007F)

“m{-¬@”的其它编码列表

IBM037 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM437 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
IBM500 94 C0 60 BA 7C 638882724476 148 192 96 186 124 224 300 140 272 174 10010100 11000000 01100000 10111010 01111100
ASMO-708 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
DOS-720 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
ibm737 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
ibm775 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
ibm850 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
ibm852 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
IBM855 6D 7B 2D 2D 40 470217993536 109 123 45 45 64 155 173 055 055 100 01101101 01111011 00101101 00101101 01000000
ibm857 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
IBM00858 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
IBM860 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
ibm861 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
DOS-862 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
IBM863 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
IBM864 6D 7B 2D DC 40 470218038336 109 123 45 220 64 155 173 055 334 100 01101101 01111011 00101101 11011100 01000000
IBM865 6D 7B 2D AA 40 470218025536 109 123 45 170 64 155 173 055 252 100 01101101 01111011 00101101 10101010 01000000
cp866 6D 7B 2D BF 40 470218030912 109 123 45 191 64 155 173 055 277 100 01101101 01111011 00101101 10111111 01000000
ibm869 6D 7B 2D 89 40 470218017088 109 123 45 137 64 155 173 055 211 100 01101101 01111011 00101101 10001001 01000000
IBM870 94 C0 60 6F 7C 638882705276 148 192 96 111 124 224 300 140 157 174 10010100 11000000 01100000 01101111 01111100
windows-874 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
cp875 94 C0 60 EF 7C 638882738044 148 192 96 239 124 224 300 140 357 174 10010100 11000000 01100000 11101111 01111100
shift_jis 6D 7B 2D 81 CA 40 120375811885632 109 123 45 129 202 64 155 173 055 201 312 100 01101101 01111011 00101101 10000001 11001010 01000000
gb2312 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
ks_c_5601-1987 6D 7B 2D A1 FE 40 120375813996096 109 123 45 161 254 64 155 173 055 241 376 100 01101101 01111011 00101101 10100001 11111110 01000000
big5 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
IBM1026 94 48 60 BA AE 636869458606 148 72 96 186 174 224 110 140 272 256 10010100 01001000 01100000 10111010 10101110
IBM01047 94 C0 60 B0 7C 638882721916 148 192 96 176 124 224 300 140 260 174 10010100 11000000 01100000 10110000 01111100
IBM01140 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM01141 94 43 60 BA B5 636785572533 148 67 96 186 181 224 103 140 272 265 10010100 01000011 01100000 10111010 10110101
IBM01142 94 9C 60 BA 80 638278744704 148 156 96 186 128 224 234 140 272 200 10010100 10011100 01100000 10111010 10000000
IBM01143 94 43 60 BA EC 636785572588 148 67 96 186 236 224 103 140 272 354 10010100 01000011 01100000 10111010 11101100
IBM01144 94 44 60 BA B5 636802349749 148 68 96 186 181 224 104 140 272 265 10010100 01000100 01100000 10111010 10110101
IBM01145 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM01146 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM01147 94 51 60 BA 44 637020453444 148 81 96 186 68 224 121 140 272 104 10010100 01010001 01100000 10111010 01000100
IBM01148 94 C0 60 BA 7C 638882724476 148 192 96 186 124 224 300 140 272 174 10010100 11000000 01100000 10111010 01111100
IBM01149 94 8E 60 BA AC 638043863724 148 142 96 186 172 224 216 140 272 254 10010100 10001110 01100000 10111010 10101100
utf-16 6D 00 7B 00 2D 00 AC 00 40 00 0 109 0 123 0 45 0 172 0 64 0 155 000 173 000 055 000 254 000 100 000 01101101 00000000 01111011 00000000 00101101 00000000 10101100 00000000 01000000 00000000
utf-16BE 00 6D 00 7B 00 2D 00 AC 00 40 0 0 109 0 123 0 45 0 172 0 64 000 155 000 173 000 055 000 254 000 100 00000000 01101101 00000000 01111011 00000000 00101101 00000000 10101100 00000000 01000000
windows-1250 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1251 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
Windows-1252 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1253 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1254 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1255 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1256 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1257 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
windows-1258 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
Johab 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
macintosh 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-japanese 6D 7B 2D 81 CA 40 120375811885632 109 123 45 129 202 64 155 173 055 201 312 100 01101101 01111011 00101101 10000001 11001010 01000000
x-mac-chinesetrad 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-mac-korean 6D 7B 2D A1 FE 40 120375813996096 109 123 45 161 254 64 155 173 055 241 376 100 01101101 01111011 00101101 10100001 11111110 01000000
x-mac-arabic 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-mac-hebrew 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-mac-greek 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-cyrillic 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-chinesesimp 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-mac-romanian 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-ukrainian 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-thai 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-mac-ce 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-icelandic 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-turkish 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
x-mac-croatian 6D 7B 2D C2 40 470218031680 109 123 45 194 64 155 173 055 302 100 01101101 01111011 00101101 11000010 01000000
utf-32 6D 00 00 00 7B 00 00 00 2D 00 00 00 AC 00 00 00 40 00 00 00 0 109 0 0 0 123 0 0 0 45 0 0 0 172 0 0 0 64 0 0 0 155 000 000 000 173 000 000 000 055 000 000 000 254 000 000 000 100 000 000 000 01101101 00000000 00000000 00000000 01111011 00000000 00000000 00000000 00101101 00000000 00000000 00000000 10101100 00000000 00000000 00000000 01000000 00000000 00000000 00000000
utf-32BE 00 00 00 6D 00 00 00 7B 00 00 00 2D 00 00 00 AC 00 00 00 40 0 0 0 0 109 0 0 0 123 0 0 0 45 0 0 0 172 0 0 0 64 000 000 000 155 000 000 000 173 000 000 000 055 000 000 000 254 000 000 000 100 00000000 00000000 00000000 01101101 00000000 00000000 00000000 01111011 00000000 00000000 00000000 00101101 00000000 00000000 00000000 10101100 00000000 00000000 00000000 01000000
x-Chinese-CNS 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-cp20001 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-Chinese-Eten 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-cp20003 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-cp20004 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-cp20005 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-IA5 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-IA5-German 6D 3F 2D 3F 3F 469211365183 109 63 45 63 63 155 077 055 077 077 01101101 00111111 00101101 00111111 00111111
x-IA5-Swedish 6D 3F 2D 3F 3F 469211365183 109 63 45 63 63 155 077 055 077 077 01101101 00111111 00101101 00111111 00111111
x-IA5-Norwegian 6D 3F 2D 3F 40 469211365184 109 63 45 63 64 155 077 055 077 100 01101101 00111111 00101101 00111111 01000000
us-ascii 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-cp20261 6D 3F 2D 3F 40 469211365184 109 63 45 63 64 155 077 055 077 100 01101101 00111111 00101101 00111111 01000000
x-cp20269 6D 7B 2D D6 40 470218036800 109 123 45 214 64 155 173 055 326 100 01101101 01111011 00101101 11010110 01000000
IBM273 94 43 60 BA B5 636785572533 148 67 96 186 181 224 103 140 272 265 10010100 01000011 01100000 10111010 10110101
IBM277 94 9C 60 BA 80 638278744704 148 156 96 186 128 224 234 140 272 200 10010100 10011100 01100000 10111010 10000000
IBM278 94 43 60 BA EC 636785572588 148 67 96 186 236 224 103 140 272 354 10010100 01000011 01100000 10111010 11101100
IBM280 94 44 60 BA B5 636802349749 148 68 96 186 181 224 104 140 272 265 10010100 01000100 01100000 10111010 10110101
IBM284 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM285 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM290 75 C0 60 5F 7C 505738715004 117 192 96 95 124 165 300 140 137 174 01110101 11000000 01100000 01011111 01111100
IBM297 94 51 60 BA 44 637020453444 148 81 96 186 68 224 121 140 272 104 10010100 01010001 01100000 10111010 01000100
IBM420 94 6F 60 5F 7C 637523746684 148 111 96 95 124 224 157 140 137 174 10010100 01101111 01100000 01011111 01111100
IBM423 94 6F 60 6F 6F 637523750767 148 111 96 111 111 224 157 140 157 157 10010100 01101111 01100000 01101111 01101111
IBM424 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
x-EBCDIC-KoreanExtended 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
IBM-Thai 94 C0 60 5F 7C 638882701180 148 192 96 95 124 224 300 140 137 174 10010100 11000000 01100000 01011111 01111100
koi8-r 6D 7B 2D 83 40 470218015552 109 123 45 131 64 155 173 055 203 100 01101101 01111011 00101101 10000011 01000000
IBM871 94 8E 60 BA AC 638043863724 148 142 96 186 172 224 216 140 272 254 10010100 10001110 01100000 10111010 10101100
IBM880 94 C0 60 6F 7C 638882705276 148 192 96 111 124 224 300 140 157 174 10010100 11000000 01100000 01101111 01111100
IBM905 94 48 60 6F AF 636869439407 148 72 96 111 175 224 110 140 157 257 10010100 01001000 01100000 01101111 10101111
IBM00924 94 C0 60 BA 7C 638882724476 148 192 96 186 124 224 300 140 272 174 10010100 11000000 01100000 10111010 01111100
EUC-JP 6D 7B 2D A2 CC 40 120375814048832 109 123 45 162 204 64 155 173 055 242 314 100 01101101 01111011 00101101 10100010 11001100 01000000
x-cp20936 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-cp20949 6D 7B 2D A1 FE 40 120375813996096 109 123 45 161 254 64 155 173 055 241 376 100 01101101 01111011 00101101 10100001 11111110 01000000
cp1025 94 C0 60 6F 7C 638882705276 148 192 96 111 124 224 300 140 157 174 10010100 11000000 01100000 01101111 01111100
koi8-u 6D 7B 2D 83 40 470218015552 109 123 45 131 64 155 173 055 203 100 01101101 01111011 00101101 10000011 01000000
iso-8859-1 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
iso-8859-2 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
iso-8859-3 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
iso-8859-4 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
iso-8859-5 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
iso-8859-6 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
iso-8859-7 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
iso-8859-8 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
iso-8859-9 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
iso-8859-13 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
iso-8859-15 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
x-Europa 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
iso-8859-8-i 6D 7B 2D AC 40 470218026048 109 123 45 172 64 155 173 055 254 100 01101101 01111011 00101101 10101100 01000000
iso-2022-jp 6D 7B 2D 1B 24 42 22 4C 1B 28 42 40 0 109 123 45 27 36 66 34 76 27 40 66 64 155 173 055 033 044 102 042 114 033 050 102 100 01101101 01111011 00101101 00011011 00100100 01000010 00100010 01001100 00011011 00101000 01000010 01000000
csISO2022JP 6D 7B 2D 1B 24 42 22 4C 1B 28 42 40 0 109 123 45 27 36 66 34 76 27 40 66 64 155 173 055 033 044 102 042 114 033 050 102 100 01101101 01111011 00101101 00011011 00100100 01000010 00100010 01001100 00011011 00101000 01000010 01000000
iso-2022-jp 6D 7B 2D 1B 24 42 22 4C 1B 28 42 40 0 109 123 45 27 36 66 34 76 27 40 66 64 155 173 055 033 044 102 042 114 033 050 102 100 01101101 01111011 00101101 00011011 00100100 01000010 00100010 01001100 00011011 00101000 01000010 01000000
iso-2022-kr 6D 7B 2D 1B 24 29 43 0E 21 7E 0F 40 0 109 123 45 27 36 41 67 14 33 126 15 64 155 173 055 033 044 051 103 016 041 176 017 100 01101101 01111011 00101101 00011011 00100100 00101001 01000011 00001110 00100001 01111110 00001111 01000000
x-cp50227 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
euc-jp 6D 7B 2D A2 CC 40 120375814048832 109 123 45 162 204 64 155 173 055 242 314 100 01101101 01111011 00101101 10100010 11001100 01000000
EUC-CN 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
euc-kr 6D 7B 2D A1 FE 40 120375813996096 109 123 45 161 254 64 155 173 055 241 376 100 01101101 01111011 00101101 10100001 11111110 01000000
hz-gb-2312 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
GB18030 6D 7B 2D 81 30 85 31 40 7888949205157622080 109 123 45 129 48 133 49 64 155 173 055 201 060 205 061 100 01101101 01111011 00101101 10000001 00110000 10000101 00110001 01000000
x-iscii-de 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-be 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-ta 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-te 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-as 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-or 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-ka 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-ma 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-gu 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
x-iscii-pa 6D 7B 2D 3F 40 470217998144 109 123 45 63 64 155 173 055 077 100 01101101 01111011 00101101 00111111 01000000
utf-7 6D 2B 41 48 73 2D 2D 2B 41 4B 77 41 51 41 2D 0 109 43 65 72 115 45 45 43 65 75 119 65 81 65 45 155 053 101 110 163 055 055 053 101 113 167 101 121 101 055 01101101 00101011 01000001 01001000 01110011 00101101 00101101 00101011 01000001 01001011 01110111 01000001 01010001 01000001 00101101
utf-8 6D 7B 2D C2 AC 40 120375816137792 109 123 45 194 172 64 155 173 055 302 254 100 01101101 01111011 00101101 11000010 10101100 01000000

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