a-M甲h字符查编码

132
查询字符
“a-M甲h”字符编码信息
a-M甲h
Unicode(10进制): 97 Unicode(16进制): U+0061 HTML实体(10进制): a HTML实体(16进制): a JavaScript(ASCII): \u61 CSS: \61 Unicode所属区间: C0控制符及基本拉丁文 (C0 Control and Basic Latin)(0000-007F)

“a-M甲h”的其它编码列表

IBM037 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM437 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM500 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
ASMO-708 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
DOS-720 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm737 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm775 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm850 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm852 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM855 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm857 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM00858 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM860 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm861 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
DOS-862 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM863 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM864 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM865 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
cp866 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
ibm869 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM870 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
windows-874 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
cp875 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
shift_jis 61 2D 4D 8D 62 68 106847202533992 97 45 77 141 98 104 141 055 115 215 142 150 01100001 00101101 01001101 10001101 01100010 01101000
gb2312 61 2D 4D BC D7 68 106847205644136 97 45 77 188 215 104 141 055 115 274 327 150 01100001 00101101 01001101 10111100 11010111 01101000
ks_c_5601-1987 61 2D 4D CB A3 68 106847206613864 97 45 77 203 163 104 141 055 115 313 243 150 01100001 00101101 01001101 11001011 10100011 01101000
big5 61 2D 4D A5 D2 68 106847204135528 97 45 77 165 210 104 141 055 115 245 322 150 01100001 00101101 01001101 10100101 11010010 01101000
IBM1026 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01047 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01140 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01141 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01142 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01143 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01144 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01145 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01146 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01147 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01148 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM01149 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
utf-16 61 00 2D 00 4D 00 32 75 68 00 0 97 0 45 0 77 0 50 117 104 0 141 000 055 000 115 000 062 165 150 000 01100001 00000000 00101101 00000000 01001101 00000000 00110010 01110101 01101000 00000000
utf-16BE 00 61 00 2D 00 4D 75 32 00 68 0 0 97 0 45 0 77 117 50 0 104 000 141 000 055 000 115 165 062 000 150 00000000 01100001 00000000 00101101 00000000 01001101 01110101 00110010 00000000 01101000
windows-1250 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1251 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
Windows-1252 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1253 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1254 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1255 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1256 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1257 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
windows-1258 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
Johab 61 2D 4D E0 A3 68 106847207990120 97 45 77 224 163 104 141 055 115 340 243 150 01100001 00101101 01001101 11100000 10100011 01101000
macintosh 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-japanese 61 2D 4D 8D 62 68 106847202533992 97 45 77 141 98 104 141 055 115 215 142 150 01100001 00101101 01001101 10001101 01100010 01101000
x-mac-chinesetrad 61 2D 4D A5 D2 68 106847204135528 97 45 77 165 210 104 141 055 115 245 322 150 01100001 00101101 01001101 10100101 11010010 01101000
x-mac-korean 61 2D 4D CB A3 68 106847206613864 97 45 77 203 163 104 141 055 115 313 243 150 01100001 00101101 01001101 11001011 10100011 01101000
x-mac-arabic 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-hebrew 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-greek 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-cyrillic 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-chinesesimp 61 2D 4D BC D7 68 106847205644136 97 45 77 188 215 104 141 055 115 274 327 150 01100001 00101101 01001101 10111100 11010111 01101000
x-mac-romanian 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-ukrainian 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-thai 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-ce 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-icelandic 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-turkish 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-mac-croatian 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
utf-32 61 00 00 00 2D 00 00 00 4D 00 00 00 32 75 00 00 68 00 00 00 0 97 0 0 0 45 0 0 0 77 0 0 0 50 117 0 0 104 0 0 0 141 000 000 000 055 000 000 000 115 000 000 000 062 165 000 000 150 000 000 000 01100001 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01001101 00000000 00000000 00000000 00110010 01110101 00000000 00000000 01101000 00000000 00000000 00000000
utf-32BE 00 00 00 61 00 00 00 2D 00 00 00 4D 00 00 75 32 00 00 00 68 0 0 0 0 97 0 0 0 45 0 0 0 77 0 0 117 50 0 0 0 104 000 000 000 141 000 000 000 055 000 000 000 115 000 000 165 062 000 000 000 150 00000000 00000000 00000000 01100001 00000000 00000000 00000000 00101101 00000000 00000000 00000000 01001101 00000000 00000000 01110101 00110010 00000000 00000000 00000000 01101000
x-Chinese-CNS 61 2D 4D C6 F2 68 106847206306408 97 45 77 198 242 104 141 055 115 306 362 150 01100001 00101101 01001101 11000110 11110010 01101000
x-cp20001 61 2D 4D 93 F1 68 106847202963816 97 45 77 147 241 104 141 055 115 223 361 150 01100001 00101101 01001101 10010011 11110001 01101000
x-Chinese-Eten 61 2D 4D 93 F1 68 106847202963816 97 45 77 147 241 104 141 055 115 223 361 150 01100001 00101101 01001101 10010011 11110001 01101000
x-cp20003 61 2D 4D 8D 92 68 106847202546280 97 45 77 141 146 104 141 055 115 215 222 150 01100001 00101101 01001101 10001101 10010010 01101000
x-cp20004 61 2D 4D CA FD 68 106847206571368 97 45 77 202 253 104 141 055 115 312 375 150 01100001 00101101 01001101 11001010 11111101 01101000
x-cp20005 61 2D 4D 91 6D 68 106847202798952 97 45 77 145 109 104 141 055 115 221 155 150 01100001 00101101 01001101 10010001 01101101 01101000
x-IA5 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-IA5-German 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-IA5-Swedish 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-IA5-Norwegian 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
us-ascii 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-cp20261 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-cp20269 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM273 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM277 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM278 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM280 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM284 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM285 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM290 62 60 D4 6F 69 422531329897 98 96 212 111 105 142 140 324 157 151 01100010 01100000 11010100 01101111 01101001
IBM297 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM420 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM423 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM424 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
x-EBCDIC-KoreanExtended 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM-Thai 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
koi8-r 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
IBM871 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM880 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM905 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
IBM00924 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
EUC-JP 61 2D 4D B9 C3 68 106847205442408 97 45 77 185 195 104 141 055 115 271 303 150 01100001 00101101 01001101 10111001 11000011 01101000
x-cp20936 61 2D 4D BC D7 68 106847205644136 97 45 77 188 215 104 141 055 115 274 327 150 01100001 00101101 01001101 10111100 11010111 01101000
x-cp20949 61 2D 4D CB A3 68 106847206613864 97 45 77 203 163 104 141 055 115 313 243 150 01100001 00101101 01001101 11001011 10100011 01101000
cp1025 81 60 D4 6F 88 555675316104 129 96 212 111 136 201 140 324 157 210 10000001 01100000 11010100 01101111 10001000
koi8-u 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-1 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-2 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-3 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-4 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-5 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-6 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-7 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-8 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-9 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-13 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-15 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-Europa 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-8859-8-i 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
iso-2022-jp 61 2D 4D 1B 24 42 39 43 1B 28 42 68 0 97 45 77 27 36 66 57 67 27 40 66 104 141 055 115 033 044 102 071 103 033 050 102 150 01100001 00101101 01001101 00011011 00100100 01000010 00111001 01000011 00011011 00101000 01000010 01101000
csISO2022JP 61 2D 4D 1B 24 42 39 43 1B 28 42 68 0 97 45 77 27 36 66 57 67 27 40 66 104 141 055 115 033 044 102 071 103 033 050 102 150 01100001 00101101 01001101 00011011 00100100 01000010 00111001 01000011 00011011 00101000 01000010 01101000
iso-2022-jp 61 2D 4D 1B 24 42 39 43 1B 28 42 68 0 97 45 77 27 36 66 57 67 27 40 66 104 141 055 115 033 044 102 071 103 033 050 102 150 01100001 00101101 01001101 00011011 00100100 01000010 00111001 01000011 00011011 00101000 01000010 01101000
iso-2022-kr 61 2D 4D 1B 24 29 43 0E 4B 23 0F 68 0 97 45 77 27 36 41 67 14 75 35 15 104 141 055 115 033 044 051 103 016 113 043 017 150 01100001 00101101 01001101 00011011 00100100 00101001 01000011 00001110 01001011 00100011 00001111 01101000
x-cp50227 61 2D 4D BC D7 68 106847205644136 97 45 77 188 215 104 141 055 115 274 327 150 01100001 00101101 01001101 10111100 11010111 01101000
euc-jp 61 2D 4D B9 C3 68 106847205442408 97 45 77 185 195 104 141 055 115 271 303 150 01100001 00101101 01001101 10111001 11000011 01101000
EUC-CN 61 2D 4D BC D7 68 106847205644136 97 45 77 188 215 104 141 055 115 274 327 150 01100001 00101101 01001101 10111100 11010111 01101000
euc-kr 61 2D 4D CB A3 68 106847206613864 97 45 77 203 163 104 141 055 115 313 243 150 01100001 00101101 01001101 11001011 10100011 01101000
hz-gb-2312 61 2D 4D 7E 7B 3C 57 7E 7D 68 0 97 45 77 126 123 60 87 126 125 104 141 055 115 176 173 074 127 176 175 150 01100001 00101101 01001101 01111110 01111011 00111100 01010111 01111110 01111101 01101000
GB18030 61 2D 4D BC D7 68 106847205644136 97 45 77 188 215 104 141 055 115 274 327 150 01100001 00101101 01001101 10111100 11010111 01101000
x-iscii-de 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-be 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-ta 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-te 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-as 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-or 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-ka 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-ma 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-gu 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
x-iscii-pa 61 2D 4D 3F 68 417371864936 97 45 77 63 104 141 055 115 077 150 01100001 00101101 01001101 00111111 01101000
utf-7 61 2D 4D 2B 64 54 49 2D 68 0 97 45 77 43 100 84 73 45 104 141 055 115 053 144 124 111 055 150 01100001 00101101 01001101 00101011 01100100 01010100 01001001 00101101 01101000
utf-8 61 2D 4D E7 94 B2 68 27352885361947240 97 45 77 231 148 178 104 141 055 115 347 224 262 150 01100001 00101101 01001101 11100111 10010100 10110010 01101000

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