"␣"这类是什么字符?

经常在网页文本中见到"␣""&hyph;"这类字符串,这些其实都应该代表着一些字符吧,哪位老师能给我详细讲解一下这种字符,以及如何把他们所代表的字符正常显示出来

4个回答

字符 十进制字符编号 实体名字 说明
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 制表符Horizontal tab
--- --- 换行Line feed
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 回车Carriage Return
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- --- 未使用Unused
--- Space
! ! --- 惊叹号Exclamation mark
" " " 双引号Quotation mark

# --- 数字标志Number sign

$ $ --- 美元标志Dollar sign
% % --- 百分号Percent sign
& & & Ampersand
' ' --- 单引号Apostrophe
( ( --- 小括号左边部分Left parenthesis
) ) --- 小括号右边部分Right parenthesis

  • * --- 星号Asterisk
  • + --- 加号Plus sign , , --- 逗号Comma
  • - --- 连字号Hyphen . . --- 句号Period (fullstop) / / --- 斜杠Solidus (slash) 0 0 --- 数字0 Digit 0 1 1 --- 数字1 Digit 1 2 2 --- 数字2 Digit 2 3 3 --- 数字3 Digit 3 4 4 --- 数字4 Digit 4 5 5 --- 数字5 Digit 5 6 6 --- 数字6 Digit 6 7 7 --- 数字7 Digit 7 8 8 --- 数字8 Digit 8 9 9 --- 数字9 Digit 9 : : --- 冒号Colon ; ; --- 分号Semicolon < < < 小于号Less than = = --- 等于符号Equals sign > > > 大于号Greater than ? ? --- 问号Question mark @ @ --- Commercial at A A --- 大写A Capital A B B --- 大写B Capital B C C --- 大写C Capital C D D --- 大写D Capital D E E --- 大写E Capital E F F --- 大写F Capital F G G --- 大写G Capital G H H --- 大写H Capital H I I --- 大写J Capital I J J --- 大写K Capital J K K --- 大写L Capital K L L --- 大写K Capital L M M --- 大写M Capital M N N --- 大写N Capital N O O --- 大写O Capital O P P --- 大写P Capital P Q Q --- 大写Q Capital Q R R --- 大写R Capital R S S --- 大写S Capital S T T --- 大写T Capital T U U --- 大写U Capital U V V --- 大写V Capital V W W --- 大写W Capital W X X --- 大写X Capital X Y Y --- 大写Y Capital Y Z Z --- 大写Z Capital Z [ [ --- 中括号左边部分Left square bracket \ \ --- 反斜杠Reverse solidus (backslash) ] ] --- 中括号右边部分Right square bracket ^ ^ --- Caret _ _ --- 下划线Horizontal bar (underscore) ` ` --- 尖重音符Acute accent a a --- 小写a Small a b b --- 小写b Small b c c --- 小写c Small c d d --- 小写d Small d e e --- 小写e Small e f f --- 小写f Small f g g --- 小写g Small g h h --- 小写h Small h i i --- 小写i Small i j j --- 小写j Small j k k --- 小写k Small k l l --- 小写l Small l m m --- 小写m Small m n n --- 小写n Small n o o --- 小写o Small o p p --- 小写p Small p q q --- 小写q Small q r r --- 小写r Small r s s --- 小写s Small s t t --- 小写t Small t u u --- 小写u Small u v v --- 小写v Small v w w --- 小写w Small w x x --- 小写x Small x y y --- 小写y Small y z z --- 小写z Small z { { --- 大括号左边部分Left curly brace | | --- 竖线Vertical bar } } --- 大括号右边部分Right curly brace ~ ~ --- Tilde ---  --- 未使用Unused     空格Nonbreaking space ¡ ¡ ¡ Inverted exclamation ¢ ¢ ¢ 货币分标志Cent sign £ £ £ 英镑标志Pound sterling ¤ ¤ ¤ 通用货币标志General currency sign ¥ ¥ ¥ 日元标志Yen sign ¦ ¦ ¦ or &brkbar; 断竖线Broken vertical bar § § § 分节号Section sign ¨ ¨ ¨ or &die; 变音符号Umlaut © © © 版权标志Copyright ª ª ª Feminine ordinal « « « Left angle quote, guillemet left ¬ ¬ &not Not sign ­ ­ ­ Soft hyphen ® ® ® 注册商标标志Registered trademark ¯ ¯ ¯ or &hibar; 长音符号Macron accent ° ° ° 度数标志Degree sign ± ± ± 加或减Plus or minus ² ² ² 上标2 Superscript two ³ ³ ³ 上标3 Superscript three ´ ´ ´ 尖重音符Acute accent µ µ µ Micro sign ¶ ¶ ¶ Paragraph sign · · · Middle dot ¸ ¸ ¸ Cedilla ¹ ¹ ¹ 上标1 Superscript one º º º Masculine ordinal » » » Right angle quote, guillemet right ¼ ¼ ¼ 四分之一Fraction one-fourth ½ ½ ½ 二分之一Fraction one-half ¾ ¾ ¾ 四分之三Fraction three-fourths ¿ ¿ ¿ Inverted question mark À À À Capital A, grave accent Á Á Á Capital A, acute accent    Capital A, circumflex à à à Capital A, tilde Ä Ä Ä Capital A, di?esis / umlaut Å Å Å Capital A, ring Æ Æ Æ Capital AE ligature Ç Ç Ç Capital C, cedilla È È È Capital E, grave accent É É É Capital E, acute accent Ê Ê Ê Capital E, circumflex Ë Ë Ë Capital E, di?esis / umlaut Ì Ì Ì Capital I, grave accent Í Í Í Capital I, acute accent Î Î Î Capital I, circumflex Ï Ï Ï Capital I, di?esis / umlaut Ð Ð Ð Capital Eth, Icelandic Ñ Ñ Ñ Capital N, tilde Ò Ò Ò Capital O, grave accent Ó Ó Ó Capital O, acute accent Ô Ô Ô Capital O, circumflex Õ Õ Õ Capital O, tilde Ö Ö Ö Capital O, di?esis / umlaut × × × 乘号Multiply sign Ø Ø Ø Capital O, slash Ù Ù Ù Capital U, grave accent Ú Ú Ú Capital U, acute accent Û Û Û Capital U, circumflex Ü Ü Ü Capital U, di?esis / umlaut Ý Ý Ý Capital Y, acute accent Þ Þ Þ Capital Thorn, Icelandic ß ß ß Small sharp s, German sz à à à Small a, grave accent á á á Small a, acute accent â â â Small a, circumflex ã ã ã Small a, tilde ä ä ä Small a, di?esis / umlaut å å å Small a, ring æ æ æ Small ae ligature ç ç ç Small c, cedilla è è è Small e, grave accent é é é Small e, acute accent ê ê ê Small e, circumflex ë ë ë Small e, di?esis / umlaut ì ì ì Small i, grave accent í í í Small i, acute accent î î î Small i, circumflex ï ï ï Small i, di?esis / umlaut ð ð ð Small eth, Icelandic ñ ñ ñ Small n, tilde ò ò ò Small o, grave accent ó ó ó Small o, acute accent ô ô ô Small o, circumflex õ õ õ Small o, tilde ö ö ö Small o, di?esis / umlaut ÷ ÷ ÷ 除号Division sign ø ø ø Small o, slash ù ù ù Small u, grave accent ú ú ú Small u, acute accent û û û Small u, circumflex ü ü ü Small u, di?esis / umlaut ý ý ý Small y, acute accent þ þ þ Small thorn, Icelandic ÿ ÿ ÿ Small y, umlaut

转义字符,我只记得:&nbsp ; 是空格 其他的记得不太清楚,用的时候,可以查文档

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