汉字的unicode码范围是多少 想做一个程序,统计一片文章的汉字个数,但是不知道汉字的unicode码,谁知道的帮帮我~谢谢了 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 此回复为自动发出,仅用于显示而已,并无任何其他特殊作用楼主【weinianjie1】截止到2008-06-29 00:14:49的历史汇总数据(不包括此帖):发帖数:3 发帖分:60 结贴数:3 结贴分:60 未结数:0 未结分:0 结贴率:100.00% 结分率:100.00% 敬礼! unicode码的分布情况,够清楚了吧!不仅汉字,什么都有了! ******************************************************* 0000..007F; Basic Latin 0080..00FF; Latin-1 Supplement 0100..017F; Latin Extended-A 0180..024F; Latin Extended-B 0250..02AF; IPA Extensions 02B0..02FF; Spacing Modifier Letters 0300..036F; Combining Diacritical Marks 0370..03FF; Greek 0400..04FF; Cyrillic 0530..058F; Armenian 0590..05FF; Hebrew 0600..06FF; Arabic 0700..074F; Syriac 0780..07BF; Thaana 0900..097F; Devanagari 0980..09FF; Bengali 0A00..0A7F; Gurmukhi 0A80..0AFF; Gujarati 0B00..0B7F; Oriya 0B80..0BFF; Tamil 0C00..0C7F; Telugu 0C80..0CFF; Kannada 0D00..0D7F; Malayalam 0D80..0DFF; Sinhala 0E00..0E7F; Thai 0E80..0EFF; Lao 0F00..0FFF; Tibetan 1000..109F; Myanmar 10A0..10FF; Georgian 1100..11FF; Hangul Jamo 1200..137F; Ethiopic 13A0..13FF; Cherokee 1400..167F; Unified Canadian Aboriginal Syllabics 1680..169F; Ogham 16A0..16FF; Runic 1780..17FF; Khmer 1800..18AF; Mongolian 1E00..1EFF; Latin Extended Additional 1F00..1FFF; Greek Extended 2000..206F; General Punctuation 2070..209F; Superscripts and Subscripts 20A0..20CF; Currency Symbols 20D0..20FF; Combining Marks for Symbols 2100..214F; Letterlike Symbols 2150..218F; Number Forms 2190..21FF; Arrows 2200..22FF; Mathematical Operators 2300..23FF; Miscellaneous Technical 2400..243F; Control Pictures 2440..245F; Optical Character Recognition 2460..24FF; Enclosed Alphanumerics 2500..257F; Box Drawing 2580..259F; Block Elements 25A0..25FF; Geometric Shapes 2600..26FF; Miscellaneous Symbols 2700..27BF; Dingbats 2800..28FF; Braille Patterns 2E80..2EFF; CJK Radicals Supplement 2F00..2FDF; Kangxi Radicals 2FF0..2FFF; Ideographic Description Characters 3000..303F; CJK Symbols and Punctuation 3040..309F; Hiragana 30A0..30FF; Katakana 3100..312F; Bopomofo 3130..318F; Hangul Compatibility Jamo 3190..319F; Kanbun 31A0..31BF; Bopomofo Extended 3200..32FF; Enclosed CJK Letters and Months 3300..33FF; CJK Compatibility 3400..4DB5; CJK Unified Ideographs Extension A 4E00..9FFF; CJK Unified Ideographs A000..A48F; Yi Syllables A490..A4CF; Yi Radicals AC00..D7A3; Hangul Syllables D800..DB7F; High Surrogates DB80..DBFF; High Private Use Surrogates DC00..DFFF; Low Surrogates E000..F8FF; Private Use F900..FAFF; CJK Compatibility Ideographs FB00..FB4F; Alphabetic Presentation Forms FB50..FDFF; Arabic Presentation Forms-A FE20..FE2F; Combining Half Marks FE30..FE4F; CJK Compatibility Forms FE50..FE6F; Small Form Variants FE70..FEFE; Arabic Presentation Forms-B FEFF..FEFF; Specials FF00..FFEF; Halfwidth and Fullwidth Forms FFF0..FFFD; Specials 10300..1032F; Old Italic 10330..1034F; Gothic 10400..1044F; Deseret 1D000..1D0FF; Byzantine Musical Symbols 1D100..1D1FF; Musical Symbols 1D400..1D7FF; Mathematical Alphanumeric Symbols 20000..2A6D6; CJK Unified Ideographs Extension B 2F800..2FA1F; CJK Compatibility Ideographs Supplement E0000..E007F; Tags F0000..FFFFD; Private Use 100000..10FFFD; Private Use 怎么网上都说的是 [\u4e00-\u9fa5] 呢,我也一直在用 [\u4e00-\u9fa5] 对中文还是u4e00~u9fff比较好些. Unicode CJK 的范围分布在多个区段中,2 楼所贴出来的是整个 Unicode 中区块表,带有 CJK 的区块名中都拥有汉字。但最常用的范围是 U+4E00~U+9FA5,即名为:CJK Unified Ideographs 的区块,但 U+9FA6~U+9FFF 之间的字符还属于空码,暂时还未定义,但不能保证以后不会被定义。下面这个是 Unicode 中 U+4E00~U+9FFF 的码表:http://www.unicode.org/charts/PDF/U4E00.pdf在这里可以根据 Unicode 码查到所有的字符:http://www.unicode.org/cgi-bin/GetUnihanData.pl另:在正则表达式中使用 [\u4e00-\u9fa5] 这种方式属于写死的代码,并不能根据平台所提供的字符集范围不同而改变,不过对于要求不是很高的话的是可以了。如果对字符集的要求很高,可以采用下面的这种 Unicode 块的方式:String regex = "[\\p{InCJK Unified Ideographs}&&\\P{Cn}]]";在当前的 JDK 版中与 [\u4e00-\u9fa5] 的意义一致。但这样可以匹配 Java 平台所支持Unicode 块名为 CJK Unified Ideogrpahs 中已定义的字符,这种方式就属于“活”代码今后的 JDK 版本升级了,定义到了 \u9fa6 的字符,同样能够满足匹配。 一个用java实现的将图片转成字符画的程序要怎么实现 如何用map里的数据绘制柱状图,求高手指教 有没有常用汉字的编码范围啊 JTree在序列化保存恢复后无法显示第二级目录 快来找错呀 有关抽象类的问题请教大家 急!简单问题!在这里等回复 各位帮忙看看:请问有什么反编译工具能编译看到软件的原代码啊? 我做了一个小程序,但不知道为什么却没有结果?可是也执行了这段程序。 刚刚开始学习java要注意些什么? 求教java输入语句 Java 中 Date date = new Date(System.currentTimeMillis()); ??
楼主【weinianjie1】截止到2008-06-29 00:14:49的历史汇总数据(不包括此帖):
发帖数:3 发帖分:60
结贴数:3 结贴分:60
未结数:0 未结分:0
结贴率:100.00% 结分率:100.00%
敬礼!
*******************************************************
0000..007F; Basic Latin
0080..00FF; Latin-1 Supplement
0100..017F; Latin Extended-A
0180..024F; Latin Extended-B
0250..02AF; IPA Extensions
02B0..02FF; Spacing Modifier Letters
0300..036F; Combining Diacritical Marks
0370..03FF; Greek
0400..04FF; Cyrillic
0530..058F; Armenian
0590..05FF; Hebrew
0600..06FF; Arabic
0700..074F; Syriac
0780..07BF; Thaana
0900..097F; Devanagari
0980..09FF; Bengali
0A00..0A7F; Gurmukhi
0A80..0AFF; Gujarati
0B00..0B7F; Oriya
0B80..0BFF; Tamil
0C00..0C7F; Telugu
0C80..0CFF; Kannada
0D00..0D7F; Malayalam
0D80..0DFF; Sinhala
0E00..0E7F; Thai
0E80..0EFF; Lao
0F00..0FFF; Tibetan
1000..109F; Myanmar
10A0..10FF; Georgian
1100..11FF; Hangul Jamo
1200..137F; Ethiopic
13A0..13FF; Cherokee
1400..167F; Unified Canadian Aboriginal Syllabics
1680..169F; Ogham
16A0..16FF; Runic
1780..17FF; Khmer
1800..18AF; Mongolian
1E00..1EFF; Latin Extended Additional
1F00..1FFF; Greek Extended
2000..206F; General Punctuation
2070..209F; Superscripts and Subscripts
20A0..20CF; Currency Symbols
20D0..20FF; Combining Marks for Symbols
2100..214F; Letterlike Symbols
2150..218F; Number Forms
2190..21FF; Arrows
2200..22FF; Mathematical Operators
2300..23FF; Miscellaneous Technical
2400..243F; Control Pictures
2440..245F; Optical Character Recognition
2460..24FF; Enclosed Alphanumerics
2500..257F; Box Drawing
2580..259F; Block Elements
25A0..25FF; Geometric Shapes
2600..26FF; Miscellaneous Symbols
2700..27BF; Dingbats
2800..28FF; Braille Patterns
2E80..2EFF; CJK Radicals Supplement
2F00..2FDF; Kangxi Radicals
2FF0..2FFF; Ideographic Description Characters
3000..303F; CJK Symbols and Punctuation
3040..309F; Hiragana
30A0..30FF; Katakana
3100..312F; Bopomofo
3130..318F; Hangul Compatibility Jamo
3190..319F; Kanbun
31A0..31BF; Bopomofo Extended
3200..32FF; Enclosed CJK Letters and Months
3300..33FF; CJK Compatibility
3400..4DB5; CJK Unified Ideographs Extension A
4E00..9FFF; CJK Unified Ideographs
A000..A48F; Yi Syllables
A490..A4CF; Yi Radicals
AC00..D7A3; Hangul Syllables
D800..DB7F; High Surrogates
DB80..DBFF; High Private Use Surrogates
DC00..DFFF; Low Surrogates
E000..F8FF; Private Use
F900..FAFF; CJK Compatibility Ideographs
FB00..FB4F; Alphabetic Presentation Forms
FB50..FDFF; Arabic Presentation Forms-A
FE20..FE2F; Combining Half Marks
FE30..FE4F; CJK Compatibility Forms
FE50..FE6F; Small Form Variants
FE70..FEFE; Arabic Presentation Forms-B
FEFF..FEFF; Specials
FF00..FFEF; Halfwidth and Fullwidth Forms
FFF0..FFFD; Specials
10300..1032F; Old Italic
10330..1034F; Gothic
10400..1044F; Deseret
1D000..1D0FF; Byzantine Musical Symbols
1D100..1D1FF; Musical Symbols
1D400..1D7FF; Mathematical Alphanumeric Symbols
20000..2A6D6; CJK Unified Ideographs Extension B
2F800..2FA1F; CJK Compatibility Ideographs Supplement
E0000..E007F; Tags
F0000..FFFFD; Private Use
100000..10FFFD; Private Use
我也一直在用 [\u4e00-\u9fa5]
表,带有 CJK 的区块名中都拥有汉字。但最常用的范围是 U+4E00~U+9FA5,即名
为:CJK Unified Ideographs 的区块,但 U+9FA6~U+9FFF 之间的字符还属于空码,
暂时还未定义,但不能保证以后不会被定义。下面这个是 Unicode 中 U+4E00~U+9FFF 的码表:
http://www.unicode.org/charts/PDF/U4E00.pdf在这里可以根据 Unicode 码查到所有的字符:
http://www.unicode.org/cgi-bin/GetUnihanData.pl另:在正则表达式中使用 [\u4e00-\u9fa5] 这种方式属于写死的代码,并不能根据
平台所提供的字符集范围不同而改变,不过对于要求不是很高的话的是可以了。如果
对字符集的要求很高,可以采用下面的这种 Unicode 块的方式:String regex = "[\\p{InCJK Unified Ideographs}&&\\P{Cn}]]";在当前的 JDK 版中与 [\u4e00-\u9fa5] 的意义一致。但这样可以匹配 Java 平台所支持
Unicode 块名为 CJK Unified Ideogrpahs 中已定义的字符,这种方式就属于“活”代码
今后的 JDK 版本升级了,定义到了 \u9fa6 的字符,同样能够满足匹配。