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1、. . BinOctDecHex缩写/字符解释0000 00000000NUL(null)空字符0000 00011101SOH(start of headline)标题开始0000 00102202STX (start of text)正文开始0000 00113303ETX (end of text)正文结束0000 01004404EOT (end of transmission)传输结束0000 01015505ENQ (enquiry)请求0000 01106606ACK (acknowledge)收到通知0000 01117707BEL (bell)响铃0000 100010808
2、BS (backspace)退格0000 100111909HT (horizontal tab)水平制表符0000 101012100ALF (NL line feed, new line)换行键0000 101113110BVT (vertical tab)垂直制表符0000 110014120CFF (NP form feed, new page)换页键0000 110115130DCR (carriage return)回车键0000 111016140ESO (shift out)不用切换0000 111117150FSI (shift in)启用切换0001 0000201610D
3、LE (data link escape)数据链路转义0001 0001211711DC1 (device control 1)设备控制10001 0010221812DC2 (device control 2)设备控制20001 0011231913DC3 (device control 3)设备控制30001 0100242014DC4 (device control 4)设备控制40001 0101252115NAK (negative acknowledge)拒绝接收0001 0110262216SYN (synchronous idle)同步空闲0001 0111272317ETB
4、(end of trans. block)结束传输块0001 1000302418CAN (cancel)取消0001 1001312519EM (end of medium)媒介结束0001 101032261ASUB (substitute)代替0001 101133271BESC (escape)换码(溢出)0001 110034281CFS (file separator)文件分隔符0001 110135291DGS (group separator)分组符0001 111036301ERS (record separator)记录分隔符0001 111137311FUS (unit
5、separator)单元分隔符0010 0000403220(space)空格0010 0001413321!叹号0010 0010423422双引号0010 0011433523#井号0010 0100443624$美元符0010 0101453725%百分号0010 0110463826&和号0010 0111473927闭单引号0010 1000504028(开括号0010 1001514129)闭括号0010 101052422A*星号0010 101153432B+加号0010 110054442C,逗号0010 110155452D-减号/破折号0010 111056462E.句号
6、0010111157472F/斜杠001100006048300数字0001100016149311数字1001100106250322数字2001100116351333数字3001101006452344数字4001101016553355数字5001101106654366数字6001101116755377数字7001110007056388数字8001110017157399数字90011101072583A:冒号0011101173593B;分号0011110074603C大于0011111177633F?问号010000001006440电子符号010000011016541A大
7、写字母A010000101026642B大写字母B010000111036743C大写字母C010001001046844D大写字母D010001011056945E大写字母E010001101067046F大写字母F010001111077147G大写字母G010010001107248H大写字母H010010011117349I大写字母I01001010112744AJ大写字母J01001011113754BK大写字母K01001100114764CL大写字母L01001101115774DM大写字母M01001110116784EN大写字母N01001111117794FO大写字母O01
8、0100001208050P大写字母P010100011218151Q大写字母Q010100101228252R大写字母R010100111238353S大写字母S010101001248454T大写字母T010101011258555U大写字母U010101101268656V大写字母V010101111278757W大写字母W010110001308858X大写字母X010110011318959Y大写字母Y01011010132905AZ大写字母Z01011011133915B开方括号01011100134925C反斜杠01011101135935D闭方括号01011110136945E
9、脱字符01011111137955F_下划线011000001409660开单引号011000011419761a小写字母a011000101429862b小写字母b011000111439963c小写字母c0110010014410064d小写字母d0110010114510165e小写字母e0110011014610266f小写字母f0110011114710367g小写字母g0110100015010468h小写字母h0110100115110569i小写字母i011010101521066Aj小写字母j011010111531076Bk小写字母k011011001541086Cl小写字
10、母l011011011551096Dm小写字母m011011101561106En小写字母n011011111571116Fo小写字母o0111000016011270p小写字母p0111000116111371q小写字母q0111001016211472r小写字母r0111001116311573s小写字母s0111010016411674t小写字母t0111010116511775u小写字母u0111011016611876v小写字母v0111011116711977w小写字母w0111100017012078x小写字母x0111100117112179y小写字母y011110101721
11、227Az小写字母z011110111731237B开花括号011111001741247C|垂线011111011751257D闭花括号011111101761267E波浪号011111111771277FDEL (delete)删除大小规则1）数字09比字母要小。如7F；2）数字0比数字9要小，并按0到9顺序递增。如383）字母A比字母Z要小，并按A到Z顺序递增。如AZ4）同个字母的大写字母比小写字母要小。如Aa。记住几个常见字母的ASCII码大小：“换行LF”为0x0A；“回车CR”为0x0D；空格为0x20；0为0x30； A为0x41；a为0x61。另外还有128-255的ASCII字符。查询ASCII技巧
