[-MિR字符查编码

132
查询字符
“[-MિR”字符编码信息
[-MિR
Unicode(10进制): 91 Unicode(16进制): U+005B HTML实体(10进制): [ HTML实体(16进制): [ JavaScript(ASCII): \u5B CSS: \5B Unicode所属区间: C0控制符及基本拉丁文 (C0 Control and Basic Latin)(0000-007F)

“[-MિR”的其它编码列表

IBM037 BA 60 D4 6F D9 800488452057 186 96 212 111 217 272 140 324 157 331 10111010 01100000 11010100 01101111 11011001
IBM437 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM500 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
ASMO-708 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
DOS-720 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm737 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm775 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm850 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm852 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM855 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm857 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM00858 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM860 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm861 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
DOS-862 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM863 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM864 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM865 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
cp866 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ibm869 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM870 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
windows-874 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
cp875 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
shift_jis 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
gb2312 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
ks_c_5601-1987 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
big5 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM1026 68 60 D4 6F D9 448301133785 104 96 212 111 217 150 140 324 157 331 01101000 01100000 11010100 01101111 11011001
IBM01047 AD 60 D4 6F D9 744653877209 173 96 212 111 217 255 140 324 157 331 10101101 01100000 11010100 01101111 11011001
IBM01140 BA 60 D4 6F D9 800488452057 186 96 212 111 217 272 140 324 157 331 10111010 01100000 11010100 01101111 11011001
IBM01141 63 60 D4 6F D9 426826297305 99 96 212 111 217 143 140 324 157 331 01100011 01100000 11010100 01101111 11011001
IBM01142 9E 60 D4 6F D9 680229367769 158 96 212 111 217 236 140 324 157 331 10011110 01100000 11010100 01101111 11011001
IBM01143 B5 60 D4 6F D9 779013615577 181 96 212 111 217 265 140 324 157 331 10110101 01100000 11010100 01101111 11011001
IBM01144 90 60 D4 6F D9 620099825625 144 96 212 111 217 220 140 324 157 331 10010000 01100000 11010100 01101111 11011001
IBM01145 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
IBM01146 B1 60 D4 6F D9 761833746393 177 96 212 111 217 261 140 324 157 331 10110001 01100000 11010100 01101111 11011001
IBM01147 90 60 D4 6F D9 620099825625 144 96 212 111 217 220 140 324 157 331 10010000 01100000 11010100 01101111 11011001
IBM01148 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
IBM01149 AE 60 D4 6F D9 748948844505 174 96 212 111 217 256 140 324 157 331 10101110 01100000 11010100 01101111 11011001
utf-16 5B 00 2D 00 4D 00 BF 0A 52 00 0 91 0 45 0 77 0 191 10 82 0 133 000 055 000 115 000 277 012 122 000 01011011 00000000 00101101 00000000 01001101 00000000 10111111 00001010 01010010 00000000
utf-16BE 00 5B 00 2D 00 4D 0A BF 00 52 0 0 91 0 45 0 77 10 191 0 82 000 133 000 055 000 115 012 277 000 122 00000000 01011011 00000000 00101101 00000000 01001101 00001010 10111111 00000000 01010010
windows-1250 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1251 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
Windows-1252 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1253 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1254 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1255 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1256 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1257 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
windows-1258 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
Johab 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
macintosh 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-japanese 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-chinesetrad 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-korean 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-arabic 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-hebrew 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-greek 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-cyrillic 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-chinesesimp 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-romanian 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-ukrainian 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-thai 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-ce 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-icelandic 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-turkish 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-mac-croatian 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
utf-32 5B 00 00 00 2D 00 00 00 4D 00 00 00 BF 0A 00 00 52 00 00 00 0 91 0 0 0 45 0 0 0 77 0 0 0 191 10 0 0 82 0 0 0 133 000 000 000 055 000 000 000 115 000 000 000 277 012 000 000 122 000 000 000 01011011 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01001101 00000000 00000000 00000000 10111111 00001010 00000000 00000000 01010010 00000000 00000000 00000000
utf-32BE 00 00 00 5B 00 00 00 2D 00 00 00 4D 00 00 0A BF 00 00 00 52 0 0 0 0 91 0 0 0 45 0 0 0 77 0 0 10 191 0 0 0 82 000 000 000 133 000 000 000 055 000 000 000 115 000 000 012 277 000 000 000 122 00000000 00000000 00000000 01011011 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01001101 00000000 00000000 00001010 10111111 00000000 00000000 00000000 01010010
x-Chinese-CNS 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20001 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-Chinese-Eten 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20003 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20004 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20005 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-IA5 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-IA5-German 3F 2D 4D 3F 52 271342976850 63 45 77 63 82 077 055 115 077 122 00111111 00101101 01001101 00111111 01010010
x-IA5-Swedish 3F 2D 4D 3F 52 271342976850 63 45 77 63 82 077 055 115 077 122 00111111 00101101 01001101 00111111 01010010
x-IA5-Norwegian 3F 2D 4D 3F 52 271342976850 63 45 77 63 82 077 055 115 077 122 00111111 00101101 01001101 00111111 01010010
us-ascii 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20261 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20269 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM273 63 60 D4 6F D9 426826297305 99 96 212 111 217 143 140 324 157 331 01100011 01100000 11010100 01101111 11011001
IBM277 9E 60 D4 6F D9 680229367769 158 96 212 111 217 236 140 324 157 331 10011110 01100000 11010100 01101111 11011001
IBM278 B5 60 D4 6F D9 779013615577 181 96 212 111 217 265 140 324 157 331 10110101 01100000 11010100 01101111 11011001
IBM280 90 60 D4 6F D9 620099825625 144 96 212 111 217 220 140 324 157 331 10010000 01100000 11010100 01101111 11011001
IBM284 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
IBM285 B1 60 D4 6F D9 761833746393 177 96 212 111 217 261 140 324 157 331 10110001 01100000 11010100 01101111 11011001
IBM290 70 60 D4 6F D9 482660872153 112 96 212 111 217 160 140 324 157 331 01110000 01100000 11010100 01101111 11011001
IBM297 90 60 D4 6F D9 620099825625 144 96 212 111 217 220 140 324 157 331 10010000 01100000 11010100 01101111 11011001
IBM420 6F 60 D4 6F D9 478365904857 111 96 212 111 217 157 140 324 157 331 01101111 01100000 11010100 01101111 11011001
IBM423 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
IBM424 BA 60 D4 6F D9 800488452057 186 96 212 111 217 272 140 324 157 331 10111010 01100000 11010100 01101111 11011001
x-EBCDIC-KoreanExtended 70 60 D4 6F D9 482660872153 112 96 212 111 217 160 140 324 157 331 01110000 01100000 11010100 01101111 11011001
IBM-Thai 49 60 D4 6F D9 315157147609 73 96 212 111 217 111 140 324 157 331 01001001 01100000 11010100 01101111 11011001
koi8-r 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
IBM871 AE 60 D4 6F D9 748948844505 174 96 212 111 217 256 140 324 157 331 10101110 01100000 11010100 01101111 11011001
IBM880 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
IBM905 68 60 D4 6F D9 448301133785 104 96 212 111 217 150 140 324 157 331 01101000 01100000 11010100 01101111 11011001
IBM00924 AD 60 D4 6F D9 744653877209 173 96 212 111 217 255 140 324 157 331 10101101 01100000 11010100 01101111 11011001
EUC-JP 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20936 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp20949 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
cp1025 4A 60 D4 6F D9 319452114905 74 96 212 111 217 112 140 324 157 331 01001010 01100000 11010100 01101111 11011001
koi8-u 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-1 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-2 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-3 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-4 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-5 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-6 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-7 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-8 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-9 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-13 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-15 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-Europa 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-8859-8-i 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-2022-jp 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
csISO2022JP 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-2022-jp 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
iso-2022-kr 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
x-cp50227 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
euc-jp 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
EUC-CN 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
euc-kr 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
hz-gb-2312 5B 2D 4D 3F 52 391602061138 91 45 77 63 82 133 055 115 077 122 01011011 00101101 01001101 00111111 01010010
GB18030 5B 2D 4D 81 31 F9 35 52 6569992648687957330 91 45 77 129 49 249 53 82 133 055 115 201 061 371 065 122 01011011 00101101 01001101 10000001 00110001 11111001 00110101 01010010
x-iscii-de 5B 2D 4D EF 4A DB 52 EF 42 0 91 45 77 239 74 219 82 239 66 133 055 115 357 112 333 122 357 102 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01000010
x-iscii-be 5B 2D 4D EF 4A DB 52 EF 43 0 91 45 77 239 74 219 82 239 67 133 055 115 357 112 333 122 357 103 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01000011
x-iscii-ta 5B 2D 4D EF 4A DB 52 EF 44 0 91 45 77 239 74 219 82 239 68 133 055 115 357 112 333 122 357 104 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01000100
x-iscii-te 5B 2D 4D EF 4A DB 52 EF 45 0 91 45 77 239 74 219 82 239 69 133 055 115 357 112 333 122 357 105 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01000101
x-iscii-as 5B 2D 4D EF 4A DB 52 EF 46 0 91 45 77 239 74 219 82 239 70 133 055 115 357 112 333 122 357 106 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01000110
x-iscii-or 5B 2D 4D EF 4A DB 52 EF 47 0 91 45 77 239 74 219 82 239 71 133 055 115 357 112 333 122 357 107 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01000111
x-iscii-ka 5B 2D 4D EF 4A DB 52 EF 48 0 91 45 77 239 74 219 82 239 72 133 055 115 357 112 333 122 357 110 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01001000
x-iscii-ma 5B 2D 4D EF 4A DB 52 EF 49 0 91 45 77 239 74 219 82 239 73 133 055 115 357 112 333 122 357 111 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01001001
x-iscii-gu 5B 2D 4D DB 52 391602101074 91 45 77 219 82 133 055 115 333 122 01011011 00101101 01001101 11011011 01010010
x-iscii-pa 5B 2D 4D EF 4A DB 52 EF 4B 0 91 45 77 239 74 219 82 239 75 133 055 115 357 112 333 122 357 113 01011011 00101101 01001101 11101111 01001010 11011011 01010010 11101111 01001011
utf-7 2B 41 46 73 2D 2D 4D 2B 43 72 38 2D 52 0 43 65 70 115 45 45 77 43 67 114 56 45 82 053 101 106 163 055 055 115 053 103 162 070 055 122 00101011 01000001 01000110 01110011 00101101 00101101 01001101 00101011 01000011 01110010 00111000 00101101 01010010
utf-8 5B 2D 4D E0 AA BF 52 25664035385687890 91 45 77 224 170 191 82 133 055 115 340 252 277 122 01011011 00101101 01001101 11100000 10101010 10111111 01010010

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