ASCII控制字符(特殊字符)对照表

ASCII值 控制字符 ASCII值 控制字符 ASCII值 控制字符 ASCII值 控制字符
0 NUT 32 (space) 64 @ 96
1 SOH 33 ! 65 A 97 a
2 STX 34 66 B 98 b
3 ETX 35 # 67 C 99 c
4 EOT 36 $ 68 D 100 d
5 ENQ 37 % 69 E 101 e
6 ACK 38 & 70 F 102 f
7 BEL 39 , 71 G 103 g
8 BS 40 ( 72 H 104 h
9 HT 41 ) 73 I 105 i
10 LF 42 * 74 J 106 j
11 VT 43 + 75 K 107 k
12 FF 44 , 76 L 108 l
13 CR 45 77 M 109 m
14 SO 46 . 78 N 110 n
15 SI 47 / 79 O 111 o
16 DLE 48 0 80 P 112 p
17 DCI 49 1 81 Q 113 q
18 DC2 50 2 82 R 114 r
19 DC3 51 3 83 S 115 s
20 DC4 52 4 84 T 116 t
21 NAK 53 5 85 U 117 u
22 SYN 54 6 86 V 118 v
23 TB 55 7 87 W 119 w
24 CAN 56 8 88 X 120 x
25 EM 57 9 89 Y 121 y
26 SUB 58 : 90 Z 122 z
27 ESC 59 ; 91 [ 123 {
28 FS 60 < 92 / 124 |
29 GS 61 = 93 ] 125 }
30 RS 62 > 94 ^ 126 `
31 US 63 ? 95 _ 127 DEL
特殊字符解释
NUL空 VT 垂直制表 SYN 空转同步
STX 正文开始 CR   回车 CAN  作废
ETX  正文结束 SO   移位输出 EM   纸尽
EOY  传输结束 SI 移位输入 SUB  换置
ENQ  询问字符 DLE  空格 ESC  换码
ACK  承认 DC1  设备控制1 FS   文字分隔符
BEL  报警 DC2  设备控制2 GS   组分隔符
BS   退一格 DC3  设备控制3 RS   记录分隔符
HT   横向列表 DC4  设备控制4 US   单元分隔符
LF   换行 NAK  否定 DEL  删除

HTML特殊转义字符对照表

字符 十进制 转义字符
&#34; &quot;
& &#38; &amp;
< &#60; &lt;
> &#62; &gt;
不断开空格(non-breaking space) &#160; &nbsp;

 

HTML特殊转义字符对照表
字符 十进制 转义字符 字符 十进制 转义字符 字符 十进制 转义字符
? &#161; &iexcl; Á &#193; &Aacute; á &#225; &aacute;
&#162; &cent; Â &#194; &circ; â &#226 &acirc;
&#163; &pound; Ã &#195; &Atilde; ã &#227; &atilde;
¤ &#164; &curren; Ä &#196; &Auml ä &#228; &auml;
&#165; &yen; Å &#197; &ring; å &#229; &aring;
| &#166; &brvbar; Æ &#198; &AElig; æ &#230; &aelig;
§ &#167; &sect; Ç &#199; &Ccedil; ç &#231; &ccedil;
¨ &#168; &uml; È &#200; &Egrave; è &#232; &egrave;
© &#169; &copy; É &#201; &Eacute; é &#233; &eacute;
a &#170; &ordf; Ê &#202; &Ecirc; ê &#234; &ecirc;
? &#171; &laquo; Ë &#203; &Euml; ë &#235; &euml;
? &#172; &not; Ì &#204; &Igrave; ì &#236; &igrave;
/x7f &#173; &shy; Í &#205; &Iacute; í &#237; &iacute;
® &#174; &reg; Î &#206; &Icirc; î &#238; &icirc;
ˉ &#175; &macr; Ï &#207; &Iuml; ï &#239; &iuml;
° &#176; &deg; Ð &#208; &ETH; ð &#240; &ieth;
± &#177; &plusmn; Ñ &#209; &Ntilde; ñ &#241; &ntilde;
2 &#178; &sup2; Ò &#210; &Ograve; ò &#242; &ograve;
3 &#179; &sup3; Ó &#211; &Oacute; ó &#243; &oacute;
&#180; &acute; Ô &#212; &Ocirc; ô &#244; &ocirc;
μ &#181; &micro; Õ &#213; &Otilde; õ &#245; &otilde;
? &#182; &para; Ö &#214; &Ouml; ö &#246; &ouml;
· &#183; &middot; &times; &#215; &times; ÷ &#247; &divide;
? &#184; &cedil; Ø &#216; &Oslash; ø &#248; &oslash;
1 &#185; &sup1; Ù &#217; &Ugrave; ù &#249; &ugrave;
o &#186; &ordm; Ú &#218; &Uacute; ú &#250; &uacute;
? &#187; &raquo; Û &#219; &Ucirc; û &#251; &ucirc;
? &#188; &frac14; Ü &#220; &Uuml; ü &#252; &uuml;
? &#189; &frac12; Ý &#221; &Yacute; ý &#253; &yacute;
? &#190; &frac34; Þ &#222; &THORN; þ &#254; &thorn;
? &#191; &iquest; ß &#223; &szlig; ÿ &#255; &yuml;
À &#192; &Agrave; à &#224; &agrave;