标准 ASCII 码表

来源：互联网发布：linux vim中文手册编辑：程序博客网时间：2024/05/28 06:06

信息在计算机上是用二进制表示的，这种表示法让人理解就很困难。因此计算机上都配有输入和输出设备，这些设备的主要目的就是，以一种人类可阅读的形式将信息在这些设备上显示出来供人阅读理解。为保证人类和设备，设备和计算机之间能进行正确的信息交换，人们编制的统一的信息交换代码，这就是ASCII码表，它的全称是“美国信息交换标准代码”。

这个会时常用到, 懒得记住, 于是写下来, 用到马上查看即可CharDec
(十)Oct
(八)Hex
(十六)CharDecOctHexCharDecOctHexCharDecOctHex(nul)000000x00(sp)3200400x20@6401000x40`9601400x60(soh)100010x01!3300410x21A6501010x41a9701410x61(stx)200020x02"3400420x22B6601020x42b9801420x62(etx)300030x03#3500430x23C6701030x43c9901430x63(eot)400040x04$3600440x24D6801040x44d10001440x64(enq)500050x05%3700450x25E6901050x45e10101450x65(ack)600060x06&3800460x26F7001060x46f10201460x66(bel)700070x07'3900470x27G7101070x47g10301470x67(bs)800100x08(4000500x28H7201100x48h10401500x68(ht)900110x09)4100510x29I7301110x49i10501510x69(nl)1000120x0a*4200520x2aJ7401120x4aj10601520x6a(vt)1100130x0b+4300530x2bK7501130x4bk10701530x6b(np)1200140x0c,4400540x2cL7601140x4cl10801540x6c(cr)1300150x0d-4500550x2dM7701150x4dm10901550x6d(so)1400160x0e.4600560x2eN7801160x4en11001560x6e(si)1500170x0f/4700570x2fO7901170x4fo11101570x6f(dle)1600200x1004800600x30P8001200x50p11201600x70(dc1)1700210x1114900610x31Q8101210x51q11301610x71(dc2)1800220x1225000620x32R8201220x52r11401620x72(dc3)1900230x1335100630x33S8301230x53s11501630x73(dc4)2000240x1445200640x34T8401240x54t11601640x74(nak)2100250x1555300650x35U8501250x55u11701650x75(syn)2200260x1665400660x36V8601260x56v11801660x76(etb)2300270x1775500670x37W8701270x57w11901670x77(can)2400300x1885600700x38X8801300x58x12001700x78(em)2500310x1995700710x39Y8901310x59y12101710x79(sub)2600320x1a:5800720x3aZ9001320x5az12201720x7a(esc)2700330x1b;5900730x3b[9101330x5b{12301730x7b(fs)2800340x1c<6000740x3c\9201340x5c|12401740x7c(gs)2900350x1d=6100750x3d]9301350x5d}12501750x7d(rs)3000360x1e>6200760x3e^9401360x5e~12601760x7e(us)3100370x1f?6300770x3f_9501370x5f(del)12701770x7f
ASCII Name Description C Escape Sequence
nul null byte \0
bel bell character \a
bs backspace \b
ht horizontal tab \t
np formfeed \f
nl newline \n
cr carriage return \r
vt vertical tab
esc escape
sp space