m咥M-@字符查编码

132
查询字符
“m咥M-@”字符编码信息
m咥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咥M-@”的其它编码列表

IBM037 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM437 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM500 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
ASMO-708 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
DOS-720 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm737 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm775 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm850 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm852 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM855 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm857 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM00858 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM860 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm861 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
DOS-862 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM863 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM864 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM865 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
cp866 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
ibm869 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM870 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
windows-874 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
cp875 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
shift_jis 6D 99 F8 4D 2D 40 120508063231296 109 153 248 77 45 64 155 231 370 115 055 100 01101101 10011001 11111000 01001101 00101101 01000000
gb2312 6D 86 41 4D 2D 40 120423388622144 109 134 65 77 45 64 155 206 101 115 055 100 01101101 10000110 01000001 01001101 00101101 01000000
ks_c_5601-1987 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
big5 6D CD FD 4D 2D 40 120731485416768 109 205 253 77 45 64 155 315 375 115 055 100 01101101 11001101 11111101 01001101 00101101 01000000
IBM1026 94 6F D4 60 AE 637531349166 148 111 212 96 174 224 157 324 140 256 10010100 01101111 11010100 01100000 10101110
IBM01047 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM01140 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM01141 94 6F D4 60 B5 637531349173 148 111 212 96 181 224 157 324 140 265 10010100 01101111 11010100 01100000 10110101
IBM01142 94 6F D4 60 80 637531349120 148 111 212 96 128 224 157 324 140 200 10010100 01101111 11010100 01100000 10000000
IBM01143 94 6F D4 60 EC 637531349228 148 111 212 96 236 224 157 324 140 354 10010100 01101111 11010100 01100000 11101100
IBM01144 94 6F D4 60 B5 637531349173 148 111 212 96 181 224 157 324 140 265 10010100 01101111 11010100 01100000 10110101
IBM01145 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM01146 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM01147 94 6F D4 60 44 637531349060 148 111 212 96 68 224 157 324 140 104 10010100 01101111 11010100 01100000 01000100
IBM01148 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM01149 94 6F D4 60 AC 637531349164 148 111 212 96 172 224 157 324 140 254 10010100 01101111 11010100 01100000 10101100
utf-16 6D 00 A5 54 4D 00 2D 00 40 00 0 109 0 165 84 77 0 45 0 64 0 155 000 245 124 115 000 055 000 100 000 01101101 00000000 10100101 01010100 01001101 00000000 00101101 00000000 01000000 00000000
utf-16BE 00 6D 54 A5 00 4D 00 2D 00 40 0 0 109 84 165 0 77 0 45 0 64 000 155 124 245 000 115 000 055 000 100 00000000 01101101 01010100 10100101 00000000 01001101 00000000 00101101 00000000 01000000
windows-1250 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1251 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
Windows-1252 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1253 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1254 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1255 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1256 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1257 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
windows-1258 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
Johab 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
macintosh 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-japanese 6D 99 F8 4D 2D 40 120508063231296 109 153 248 77 45 64 155 231 370 115 055 100 01101101 10011001 11111000 01001101 00101101 01000000
x-mac-chinesetrad 6D CD FD 4D 2D 40 120731485416768 109 205 253 77 45 64 155 315 375 115 055 100 01101101 11001101 11111101 01001101 00101101 01000000
x-mac-korean 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-arabic 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-hebrew 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-greek 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-cyrillic 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-chinesesimp 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-romanian 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-ukrainian 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-thai 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-ce 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-icelandic 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-turkish 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-mac-croatian 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
utf-32 6D 00 00 00 A5 54 00 00 4D 00 00 00 2D 00 00 00 40 00 00 00 0 109 0 0 0 165 84 0 0 77 0 0 0 45 0 0 0 64 0 0 0 155 000 000 000 245 124 000 000 115 000 000 000 055 000 000 000 100 000 000 000 01101101 00000000 00000000 00000000 10100101 01010100 00000000 00000000 01001101 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01000000 00000000 00000000 00000000
utf-32BE 00 00 00 6D 00 00 54 A5 00 00 00 4D 00 00 00 2D 00 00 00 40 0 0 0 0 109 0 0 84 165 0 0 0 77 0 0 0 45 0 0 0 64 000 000 000 155 000 000 124 245 000 000 000 115 000 000 000 055 000 000 000 100 00000000 00000000 00000000 01101101 00000000 00000000 01010100 10100101 00000000 00000000 00000000 01001101 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01000000
x-Chinese-CNS 6D A9 3F 4D 2D 40 120573678923072 109 169 63 77 45 64 155 251 077 115 055 100 01101101 10101001 00111111 01001101 00101101 01000000
x-cp20001 6D B4 55 4D 2D 40 120621292662080 109 180 85 77 45 64 155 264 125 115 055 100 01101101 10110100 01010101 01001101 00101101 01000000
x-Chinese-Eten 6D E1 55 4D 2D 40 120814566190400 109 225 85 77 45 64 155 341 125 115 055 100 01101101 11100001 01010101 01001101 00101101 01000000
x-cp20003 6D AD 5F 4D 2D 40 120591395663168 109 173 95 77 45 64 155 255 137 115 055 100 01101101 10101101 01011111 01001101 00101101 01000000
x-cp20004 6D A8 F6 4D 2D 40 120572454186304 109 168 246 77 45 64 155 250 366 115 055 100 01101101 10101000 11110110 01001101 00101101 01000000
x-cp20005 6D B3 A0 4D 2D 40 120618255985984 109 179 160 77 45 64 155 263 240 115 055 100 01101101 10110011 10100000 01001101 00101101 01000000
x-IA5 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-IA5-German 6D 3F 4D 2D 3F 469213457727 109 63 77 45 63 155 077 115 055 077 01101101 00111111 01001101 00101101 00111111
x-IA5-Swedish 6D 3F 4D 2D 3F 469213457727 109 63 77 45 63 155 077 115 055 077 01101101 00111111 01001101 00101101 00111111
x-IA5-Norwegian 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
us-ascii 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-cp20261 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-cp20269 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM273 94 6F D4 60 B5 637531349173 148 111 212 96 181 224 157 324 140 265 10010100 01101111 11010100 01100000 10110101
IBM277 94 6F D4 60 80 637531349120 148 111 212 96 128 224 157 324 140 200 10010100 01101111 11010100 01100000 10000000
IBM278 94 6F D4 60 EC 637531349228 148 111 212 96 236 224 157 324 140 354 10010100 01101111 11010100 01100000 11101100
IBM280 94 6F D4 60 B5 637531349173 148 111 212 96 181 224 157 324 140 265 10010100 01101111 11010100 01100000 10110101
IBM284 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM285 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM290 75 6F D4 60 7C 504387362940 117 111 212 96 124 165 157 324 140 174 01110101 01101111 11010100 01100000 01111100
IBM297 94 6F D4 60 44 637531349060 148 111 212 96 68 224 157 324 140 104 10010100 01101111 11010100 01100000 01000100
IBM420 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM423 94 6F D4 60 6F 637531349103 148 111 212 96 111 224 157 324 140 157 10010100 01101111 11010100 01100000 01101111
IBM424 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
x-EBCDIC-KoreanExtended 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM-Thai 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
koi8-r 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
IBM871 94 6F D4 60 AC 637531349164 148 111 212 96 172 224 157 324 140 254 10010100 01101111 11010100 01100000 10101100
IBM880 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
IBM905 94 6F D4 60 AF 637531349167 148 111 212 96 175 224 157 324 140 257 10010100 01101111 11010100 01100000 10101111
IBM00924 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
EUC-JP 6D D2 FA 4D 2D 40 120752909921600 109 210 250 77 45 64 155 322 372 115 055 100 01101101 11010010 11111010 01001101 00101101 01000000
x-cp20936 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-cp20949 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
cp1025 94 6F D4 60 7C 637531349116 148 111 212 96 124 224 157 324 140 174 10010100 01101111 11010100 01100000 01111100
koi8-u 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-1 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-2 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-3 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-4 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-5 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-6 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-7 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-8 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-9 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-13 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-15 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-Europa 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-8859-8-i 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
iso-2022-jp 6D 1B 24 42 52 7A 1B 28 42 4D 2D 40 0 109 27 36 66 82 122 27 40 66 77 45 64 155 033 044 102 122 172 033 050 102 115 055 100 01101101 00011011 00100100 01000010 01010010 01111010 00011011 00101000 01000010 01001101 00101101 01000000
csISO2022JP 6D 1B 24 42 52 7A 1B 28 42 4D 2D 40 0 109 27 36 66 82 122 27 40 66 77 45 64 155 033 044 102 122 172 033 050 102 115 055 100 01101101 00011011 00100100 01000010 01010010 01111010 00011011 00101000 01000010 01001101 00101101 01000000
iso-2022-jp 6D 1B 24 42 52 7A 1B 28 42 4D 2D 40 0 109 27 36 66 82 122 27 40 66 77 45 64 155 033 044 102 122 172 033 050 102 115 055 100 01101101 00011011 00100100 01000010 01010010 01111010 00011011 00101000 01000010 01001101 00101101 01000000
iso-2022-kr 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-cp50227 6D 86 41 4D 2D 40 120423388622144 109 134 65 77 45 64 155 206 101 115 055 100 01101101 10000110 01000001 01001101 00101101 01000000
euc-jp 6D D2 FA 4D 2D 40 120752909921600 109 210 250 77 45 64 155 322 372 115 055 100 01101101 11010010 11111010 01001101 00101101 01000000
EUC-CN 6D 86 41 4D 2D 40 120423388622144 109 134 65 77 45 64 155 206 101 115 055 100 01101101 10000110 01000001 01001101 00101101 01000000
euc-kr 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
hz-gb-2312 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
GB18030 6D 86 41 4D 2D 40 120423388622144 109 134 65 77 45 64 155 206 101 115 055 100 01101101 10000110 01000001 01001101 00101101 01000000
x-iscii-de 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-be 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-ta 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-te 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-as 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-or 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-ka 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-ma 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-gu 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
x-iscii-pa 6D 3F 4D 2D 40 469213457728 109 63 77 45 64 155 077 115 055 100 01101101 00111111 01001101 00101101 01000000
utf-7 6D 2B 56 4B 55 2D 4D 2D 2B 41 45 41 2D 0 109 43 86 75 85 45 77 45 43 65 69 65 45 155 053 126 113 125 055 115 055 053 101 105 101 055 01101101 00101011 01010110 01001011 01010101 00101101 01001101 00101101 00101011 01000001 01000101 01000001 00101101
utf-8 6D E5 92 A5 4D 2D 40 30933190462745920 109 229 146 165 77 45 64 155 345 222 245 115 055 100 01101101 11100101 10010010 10100101 01001101 00101101 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