谈asp非常实用的代码

过滤字符：

FunctionGetSafeStr(str)

GetSafeStr=Replace(Replace(Replace(Replace(Replace(str, ’,‘),,),&,),<,&lt;),>,&gt;)

EndFunction

阳历转农历

<%

FunctionNongli()

DimWeekName(7),MonthAdd(11),NongliData(99),TianGan(9),DiZhi(11),ShuXiang(11),DayName(30),MonName(12)

DimcurTime,curYear,curMonth,curDay,curWeekday

DimGongliStr,WeekdayStr,NongliStr,NongliDayStr

Dimi,m,n,k,isEnd,bit,TheDate

’获取当前系统时间

curTime=Date

’星期名

WeekName(0)=*

WeekName(1)=星期日

WeekName(2)=星期一

WeekName(3)=星期二

WeekName(4)=星期三

WeekName(5)=星期四

WeekName(6)=星期五

WeekName(7)=星期六

’天干名称

TianGan(0)=甲

TianGan(1)=乙

TianGan(2)=丙

TianGan(3)=丁

TianGan(4)=戊

TianGan(5)=己

TianGan(6)=庚

TianGan(7)=辛

TianGan(8)=壬

TianGan(9)=癸

’地支名称

DiZhi(0)=子

DiZhi(1)=丑

DiZhi(2)=寅

DiZhi(3)=卯

DiZhi(4)=辰

DiZhi(5)=巳

DiZhi(6)=午

DiZhi(7)=未

DiZhi(8)=申

DiZhi(9)=酉

DiZhi(10)=戌

DiZhi(11)=亥

’属相名称

ShuXiang(0)=鼠

ShuXiang(1)=牛

ShuXiang(2)=虎

ShuXiang(3)=兔

ShuXiang(4)=龙

ShuXiang(5)=蛇

ShuXiang(6)=马

ShuXiang(7)=羊

ShuXiang(8)=猴

ShuXiang(9)=鸡

ShuXiang(10)=狗

ShuXiang(11)=猪

’农历日期名

DayName(0)=*

DayName(1)=初一

DayName(2)=初二

DayName(3)=初三

DayName(4)=初四

DayName(5)=初五

DayName(6)=初六

DayName(7)=初七

DayName(8)=初八

DayName(9)=初九

DayName(10)=初十

DayName(11)=十一

DayName(12)=十二

DayName(13)=十三

DayName(14)=十四

DayName(15)=十五

DayName(16)=十六

DayName(17)=十七

DayName(18)=十八

DayName(19)=十九

DayName(20)=二十

DayName(21)=廿一

DayName(22)=廿二

DayName(23)=廿三

DayName(24)=廿四

DayName(25)=廿五

DayName(26)=廿六

DayName(27)=廿七

DayName(28)=廿八

DayName(29)=廿九

DayName(30)=三十

’农历月份名

MonName(0)=*

MonName(1)=正

MonName(2)=二

MonName(3)=三

MonName(4)=四

MonName(5)=五

MonName(6)=六

MonName(7)=七

MonName(8)=八

MonName(9)=九

MonName(10)=十

MonName(11)=十一

MonName(12)=腊

’公历每月前面的天数

MonthAdd(0)=0

MonthAdd(1)=31

MonthAdd(2)=59

MonthAdd(3)=90

MonthAdd(4)=120

MonthAdd(5)=151

MonthAdd(6)=181

MonthAdd(7)=212

MonthAdd(8)=243

MonthAdd(9)=273

MonthAdd(10)=304

MonthAdd(11)=334

’农历数据

NongliData(0)=2635

NongliData(1)=333387

NongliData(2)=1701

NongliData(3)=1748

NongliData(4)=267701

NongliData(5)=694

NongliData(6)=2391

NongliData(7)=133423

NongliData(8)=1175

NongliData(9)=396438

NongliData(10)=3402

NongliData(11)=3749

NongliData(12)=331177

NongliData(13)=1453

NongliData(14)=694

NongliData(15)=201326

NongliData(16)=2350

NongliData(17)=465197

NongliData(18)=3221

NongliData(19)=3402

NongliData(20)=400202

NongliData(21)=2901

NongliData(22)=1386

NongliData(23)=267611

NongliData(24)=605

NongliData(25)=2349

NongliData(26)=137515

NongliData(27)=2709

NongliData(28)=464533

NongliData(29)=1738

NongliData(30)=2901

NongliData(31)=330421

NongliData(32)=1242

NongliData(33)=2651

NongliData(34)=199255

NongliData(35)=1323

NongliData(36)=529706

NongliData(37)=3733

NongliData(38)=1706

NongliData(39)=398762

NongliData(40)=2741

NongliData(41)=1206

NongliData(42)=267438

NongliData(43)=2647

NongliData(44)=1318

NongliData(45)=204070

NongliData(46)=3477

NongliData(47)=461653

NongliData(48)=1386

NongliData(49)=2413

NongliData(50)=330077

NongliData(51)=1197

NongliData(52)=2637

NongliData(53)=268877

NongliData(54)=3365

NongliData(55)=531109

NongliData(56)=2900

NongliData(57)=2922

NongliData(58)=398042

NongliData(59)=2395

NongliData(60)=1179

NongliData(61)=267415

NongliData(62)=2635

NongliData(63)=661067

NongliData(64)=1701

NongliData(65)=1748

NongliData(66)=398772

NongliData(67)=2742

NongliData(68)=2391

NongliData(69)=330031

NongliData(70)=1175

NongliData(71)=1611

NongliData(72)=200010

NongliData(73)=3749

NongliData(74)=527717

NongliData(75)=1452

NongliData(76)=2742

NongliData(77)=332397

NongliData(78)=2350

NongliData(79)=3222

NongliData(80)=268949

NongliData(81)=3402

NongliData(82)=3493

NongliData(83)=133973

NongliData(84)=1386

NongliData(85)=464219

NongliData(86)=605

NongliData(87)=2349

NongliData(88)=334123

NongliData(89)=2709

NongliData(90)=2890

NongliData(91)=267946

NongliData(92)=2773

NongliData(93)=592565

NongliData(94)=1210

NongliData(95)=2651

NongliData(96)=395863

NongliData(97)=1323

NongliData(98)=2707

NongliData(99)=265877

’生成当前公历年、月、日==>GongliStr

curYear=Year(curTime)

curMonth=Month(curTime)

curDay=Day(curTime)

GongliStr=curYear&年

If(curMonth<10)Then

GongliStr=GongliStr&0&curMonth&月

Else

GongliStr=GongliStr&curMonth&月

EndIf

If(curDay<10)Then

GongliStr=GongliStr&0&curDay&日

Else

GongliStr=GongliStr&curDay&日

EndIf

’生成当前公历星期==>WeekdayStr

curWeekday=Weekday(curTime)

WeekdayStr=WeekName(curWeekday)

’计算到初始时间1921年2月8日的天数：1921-2-8(正月初一)

TheDate=(curYear-1921)*365+Int((curYear-1921)/4)+curDay+MonthAdd(curMonth-1)-38

If((curYearMod4)=0AndcurMonth>2)Then

TheDate=TheDate+1

EndIf

’计算农历天干、地支、月、日

isEnd=0

m=0

Do

If(NongliData(m)<4095)Then

k=11

Else

k=12

EndIf

n=k

Do

If(n<0)Then

ExitDo

EndIf

’获取NongliData(m)的第n个二进制位的值

bit=NongliData(m)

Forq=1TonStep1

bit=Int(bit/2)

Next

bit=bitMod2

If(TheDate<=29+bit)Then

isEnd=1

ExitDo

EndIf

TheDate=TheDate-29-bit

n=n-1

Loop

If(isEnd=1)Then

ExitDo

EndIf

m=m+1

Loop

curYear=1921+m

curMonth=k-n+1

curDay=TheDate

If(k=12)Then

If(curMonth=(Int(NongliData(m)/65536)+1))Then

curMonth=1-curMonth

ElseIf(curMonth>(Int(NongliData(m)/65536)+1))Then

curMonth=curMonth-1

EndIf

EndIf

’生成农历天干、地支、属相==>NongliStr

NongliStr=TianGan(((curYear-4)Mod60)Mod10)&DiZhi(((curYear-4)Mod60)Mod12)

NongliStr=NongliStr&<fontcolor= ’#ff9000 ’><b>(&ShuXiang(((curYear-4)Mod60)Mod12)&)</b></font>年

’生成农历月、日==>NongljDayStr

If(curMonth<1)Then

NongliDayStr=闰&MonName(-1*curMonth)

Else

NongliDayStr=MonName(curMonth)

EndIf

NongliDayStr=NongliDayStr&月

NongliDayStr=NongliDayStr&DayName(curDay)

NongLi=NongliStr&&NongliDayStr

endFunction

dimsdate:sdate=Nongli()

response.Write(sdate)

%>

格式化的字符串

’函数名称:ZeroFill(Num,Num_Length)

’函数功能:前面补0

’参数说明:Num要操作的数字

’Num_Length显示的位数

’返回值:格式化的字符串

’

FunctionZeroFill(Num,Num_Length)

DimZeroFill_i,ZeroFill_ReturnNum

ForZeroFill_i=len(Num)ToNum_Length-1

ZeroFill_ReturnNum=ZeroFill_ReturnNum&0

Next

ZeroFill_ReturnNum=ZeroFill_ReturnNum&Num

ZeroFill=ZeroFill_ReturnNum

EndFunction

生成安全码的函数

functionmake_randomize(max_len,w_n) ’max_len生成长度，w_n：0可能包含字母，1：只为数字

randomize

forintcounter=1tomax_len

whatnext=int((1-0+1)*rnd+w_n)

ifwhatnext=0then

upper=122

lower=97

else

upper=57

lower=48

endif

strnewpass=strnewpass&chr(int((upper-lower+1)*rnd)+lower)

next

make_randomize=strnewpass

endfunction

’safecode=make_randomize(4,0)

’response.Write(safecode)

%>

<%random_num=make_randomize(4,0) ’生成4位数字的安全码

session(random_num)=random_num ’为什么调用session，没有session的安全码是完全没有意义的。呵呵

SetJpeg=Server.createObject(Persits.Jpeg) ’调用组件

Jpeg.OpenServer.MapPath(1.jpg) ’打开准备的图片

Jpeg.Canvas.Font.Color=&H006699

Jpeg.Canvas.Font.Family=ArialBlack

Jpeg.Canvas.Font.Bold=false

Jpeg.Canvas.PrintText0,-2,random_num

jpeg.saveServer.MapPath(random_index.jpg) ’保存

%>&nbsp;<imgsrc=random_index.jpgborder=0align=absmiddle>