IMJ-న字符查编码

132
查询字符
“IMJ-న”字符编码信息
IMJ-న
Unicode(10进制): 73 Unicode(16进制): U+0049 HTML实体(10进制): I HTML实体(16进制): I JavaScript(ASCII): \u49 CSS: \49 Unicode所属区间: C0控制符及基本拉丁文 (C0 Control and Basic Latin)(0000-007F)

“IMJ-న”的其它编码列表

IBM037 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM437 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM500 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
ASMO-708 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
DOS-720 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm737 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm775 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm850 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm852 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM855 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm857 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM00858 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM860 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm861 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
DOS-862 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM863 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM864 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM865 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
cp866 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ibm869 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM870 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
windows-874 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
cp875 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
shift_jis 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
gb2312 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
ks_c_5601-1987 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
big5 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM1026 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01047 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01140 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01141 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01142 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01143 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01144 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01145 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01146 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01147 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01148 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM01149 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
utf-16 49 00 4D 00 4A 00 2D 00 28 0C 0 73 0 77 0 74 0 45 0 40 12 111 000 115 000 112 000 055 000 050 014 01001001 00000000 01001101 00000000 01001010 00000000 00101101 00000000 00101000 00001100
utf-16BE 00 49 00 4D 00 4A 00 2D 0C 28 0 0 73 0 77 0 74 0 45 12 40 000 111 000 115 000 112 000 055 014 050 00000000 01001001 00000000 01001101 00000000 01001010 00000000 00101101 00001100 00101000
windows-1250 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1251 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
Windows-1252 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1253 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1254 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1255 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1256 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1257 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
windows-1258 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
Johab 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
macintosh 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-japanese 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-chinesetrad 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-korean 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-arabic 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-hebrew 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-greek 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-cyrillic 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-chinesesimp 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-romanian 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-ukrainian 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-thai 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-ce 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-icelandic 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-turkish 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-mac-croatian 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
utf-32 49 00 00 00 4D 00 00 00 4A 00 00 00 2D 00 00 00 28 0C 00 00 0 73 0 0 0 77 0 0 0 74 0 0 0 45 0 0 0 40 12 0 0 111 000 000 000 115 000 000 000 112 000 000 000 055 000 000 000 050 014 000 000 01001001 00000000 00000000 00000000 01001101 00000000 00000000 00000000 01001010 00000000 00000000 00000000 00101101 00000000 00000000 00000000 00101000 00001100 00000000 00000000
utf-32BE 00 00 00 49 00 00 00 4D 00 00 00 4A 00 00 00 2D 00 00 0C 28 0 0 0 0 73 0 0 0 77 0 0 0 74 0 0 0 45 0 0 12 40 000 000 000 111 000 000 000 115 000 000 000 112 000 000 000 055 000 000 014 050 00000000 00000000 00000000 01001001 00000000 00000000 00000000 01001101 00000000 00000000 00000000 01001010 00000000 00000000 00000000 00101101 00000000 00000000 00001100 00101000
x-Chinese-CNS 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20001 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-Chinese-Eten 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20003 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20004 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20005 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-IA5 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-IA5-German 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-IA5-Swedish 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-IA5-Norwegian 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
us-ascii 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20261 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20269 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM273 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM277 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM278 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM280 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM284 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM285 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM290 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM297 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM420 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM423 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM424 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
x-EBCDIC-KoreanExtended C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM-Thai C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
koi8-r 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
IBM871 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM880 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM905 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
IBM00924 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
EUC-JP 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20936 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp20949 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
cp1025 C9 D4 D1 60 6F 866858917999 201 212 209 96 111 311 324 321 140 157 11001001 11010100 11010001 01100000 01101111
koi8-u 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-1 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-2 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-3 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-4 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-5 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-6 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-7 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-8 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-9 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-13 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-15 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-Europa 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-8859-8-i 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-2022-jp 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
csISO2022JP 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-2022-jp 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
iso-2022-kr 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
x-cp50227 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
euc-jp 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
EUC-CN 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
euc-kr 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
hz-gb-2312 49 4D 4A 2D 3F 314829319487 73 77 74 45 63 111 115 112 055 077 01001001 01001101 01001010 00101101 00111111
GB18030 49 4D 4A 2D 81 32 9F 36 5281959497277022006 73 77 74 45 129 50 159 54 111 115 112 055 201 062 237 066 01001001 01001101 01001010 00101101 10000001 00110010 10011111 00110110
x-iscii-de 49 4D 4A 2D EF 45 C6 EF 42 0 73 77 74 45 239 69 198 239 66 111 115 112 055 357 105 306 357 102 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01000010
x-iscii-be 49 4D 4A 2D EF 45 C6 EF 43 0 73 77 74 45 239 69 198 239 67 111 115 112 055 357 105 306 357 103 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01000011
x-iscii-ta 49 4D 4A 2D EF 45 C6 EF 44 0 73 77 74 45 239 69 198 239 68 111 115 112 055 357 105 306 357 104 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01000100
x-iscii-te 49 4D 4A 2D C6 314829319622 73 77 74 45 198 111 115 112 055 306 01001001 01001101 01001010 00101101 11000110
x-iscii-as 49 4D 4A 2D EF 45 C6 EF 46 0 73 77 74 45 239 69 198 239 70 111 115 112 055 357 105 306 357 106 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01000110
x-iscii-or 49 4D 4A 2D EF 45 C6 EF 47 0 73 77 74 45 239 69 198 239 71 111 115 112 055 357 105 306 357 107 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01000111
x-iscii-ka 49 4D 4A 2D EF 45 C6 EF 48 0 73 77 74 45 239 69 198 239 72 111 115 112 055 357 105 306 357 110 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01001000
x-iscii-ma 49 4D 4A 2D EF 45 C6 EF 49 0 73 77 74 45 239 69 198 239 73 111 115 112 055 357 105 306 357 111 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01001001
x-iscii-gu 49 4D 4A 2D EF 45 C6 EF 4A 0 73 77 74 45 239 69 198 239 74 111 115 112 055 357 105 306 357 112 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01001010
x-iscii-pa 49 4D 4A 2D EF 45 C6 EF 4B 0 73 77 74 45 239 69 198 239 75 111 115 112 055 357 105 306 357 113 01001001 01001101 01001010 00101101 11101111 01000101 11000110 11101111 01001011
utf-7 49 4D 4A 2D 2B 44 43 67 2D 0 73 77 74 45 43 68 67 103 45 111 115 112 055 053 104 103 147 055 01001001 01001101 01001010 00101101 00101011 01000100 01000011 01100111 00101101
utf-8 49 4D 4A 2D E0 B0 A8 20632654292496552 73 77 74 45 224 176 168 111 115 112 055 340 260 250 01001001 01001101 01001010 00101101 11100000 10110000 10101000

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