6.用户登录
<HTML>
<BODY>
<TITLE>
用户登录
</TITLE>
<%
if Request.Form.Count=0 then
%>
请输入用户名和密码
<FORM ACTION="login.asp" METHOD="post">
<Table border=0>
<tr><td>用户名:</td>
<td><INPUT TYPE=text NAME=username VALUE=""></td>
</tr>
<tr><td>密码:</td>
<td><INPUT TYPE=password NAME=password VALUE=""></td>
</tr>
</Table>
<INPUT TYPE=Submit VALUE=确认提交>
<INPUT TYPE=reset VALUE=重新输入>
</FORM>
<%else%>
<%
Dim user
dim pwd
user=Request.Form("username")
pwd=Request.Form("password")
if user="fenfang" then
if pwd="1234" then
Response.write "用户登录成功"
else
Response.write "用户密码无效"
end if
else
Response.write "用户无效"
end if
end if
%>
7.复选框多选的应用
<%@ Language=VBScript %>
<HTML>
<TITLE>
订购水果
</TITLE>
<BODY>
请选择你所要订购的水果
<hr>
<FORM ACTION="order.asp">
<input name="fruit" type=checkbox value="苹果">苹果
<Br>
<input name="fruit" type=checkbox value="香蕉">香蕉
<Br>
<input name="fruit" type=checkbox value="菠萝">菠萝
<Br>
<input name="fruit" type=checkbox value="桔子">桔子
<input type=submit value="订购">
</FORM>
<hr>
<%
if Request.QueryString("fruit").Count=0 then
%>
你没有订购水果
<%else%>
你订购了
<%
for each fruit in Request.QueryString("fruit")
response.write "<br><font color=green>" & fruit & "</font>"
next
end if
%>
</BODY>
</HTML>
8.计算器（asp简易计算）
<html>
<title>
计算器
</title>
<body>
<form action=calculator.asp method=post>
操作数1: <input type=text name=num1><br>
操作数2: <input type=text name=num2><br>
<p>
选择你要进行的操作<br>
<input type=radio name=operation value="加" checked>加<br>
<input type=radio name=operation value="减">减<br>
<input type=radio name=operation value="乘">乘<br>
<input type=radio name=operation value="除">除<br>
<input type=submit><input type=reset>
</form>
<hr>
<%
dim n1,n2,op
if request.form.count=0 then
response.end
end if
n1=request.form("num1")
n2=request.form("num2")
op=request.form("operation")
if op="加" then
response.write n1
response.write "+"
response.write n2
response.write "="
response.write clng(n1)+clng(n2)
elseif op="减" then
response.write n1
response.write "-"
response.write n2
response.write "="
response.write clng(n1)-clng(n2)
elseif op="乘" then
response.write n1
response.write "*"
response.write n2
response.write "="
response.write clng(n1)*clng(n2)
elseif op="除" then
response.write n1
response.write "/"
response.write n2
response.write "="
response.write clng(n1)/clng(n2)
end if
%>
</body>
</html>
9.简易小日历
<%@ Language=VBScript %>
<Html>
<Title>
小日历
</title>
<body>
<%
Function CountDays(iMonth,iYear)
Select Case iMonth
case 1,3,5,7,8,10,12
CountDays=31
case 2
if IsDate("2/29/" & iYear) Then
CountDays=29
else
CountDays=28
end if
case 4,6,9,11
CountDays=30
End Select
End Function
Function FirstDay(iMonth,iYear)
FirstDay=WeekDay(iMonth & "/1/" & iYear)
End Function
dim mMonth,mYear
mMonth=Month(Date())
mYear=Year(Date())
mDate=Day(Date())
response.write "<center>" & mYear & "年" & mMonth & "月" & "</center><hr>"
%>
<table border=1 align=center><tr>
<td align=right>星期日</td>
<td align=right>星期一</td>
<td align=right>星期二</td>
<td align=right>星期三</td>
<td align=right>星期四</td>
<td align=right>星期五</td>
<td align=right>星期六</td>
</tr><tr>
<%
j=1
for i=1 to 42
response.write "<td align=right>"
if i>=FirstDay(mMonth,mYear) and j<=CountDays(mMonth,mYear) then
if mDate=j then
response.write "<font color=blue>" & j & " </font>"
else
response.write j
end if
j=j+1
else
response.write " "
end if
response.write "</td>"
if i mod 7=0 then
response.write "</tr><tr>"
end if
next
%>
</tr></table>
</body>
</html>
10.64位加密解密函数
<%
OPTION EXPLICIT
const BASE_64_MAP_INIT = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
dim newline
dim Base64EncMap(63)
dim Base64DecMap(127)
'初始化函数
PUBLIC SUB initCodecs()
' 初始化变量
newline = "<P>" & chr(13) & chr(10)
dim max, idx
max = len(BASE_64_MAP_INIT)
for idx = 0 to max - 1
Base64EncMap(idx) = mid(BASE_64_MAP_INIT, idx + 1, 1)
next
for idx = 0 to max - 1
Base64DecMap(ASC(Base64EncMap(idx))) = idx
next
END SUB
'Base64加密函数
PUBLIC FUNCTION base64Encode(plain)
if len(plain) = 0 then
base64Encode = ""
exit function
end if
dim ret, ndx, by3, first, second, third
by3 = (len(plain) \ 3) * 3
ndx = 1
do while ndx <= by3
first = asc(mid(plain, ndx+0, 1))
second = asc(mid(plain, ndx+1, 1))
third = asc(mid(plain, ndx+2, 1))
ret = ret & Base64EncMap( (first \ 4) AND 63 )
ret = ret & Base64EncMap( ((first * 16) AND 48) + ((second \ 16) AND 15 ) )
ret = ret & Base64EncMap( ((second * 4) AND 60) + ((third \ 64) AND 3 ) )
ret = ret & Base64EncMap( third AND 63)
ndx = ndx + 3
loop
if by3 < len(plain) then
first = asc(mid(plain, ndx+0, 1))
ret = ret & Base64EncMap( (first \ 4) AND 63 )
if (len(plain) MOD 3 ) = 2 then
second = asc(mid(plain, ndx+1, 1))
ret = ret & Base64EncMap( ((first * 16) AND 48) + ((second \ 16) AND 15 ) )
ret = ret & Base64EncMap( ((second * 4) AND 60) )
else
ret = ret & Base64EncMap( (first * 16) AND 48)
ret = ret '& "="
end if
ret = ret '& "="
end if
base64Encode = ret
END FUNCTION
'Base64解密函数
PUBLIC FUNCTION base64Decode(scrambled)
if len(scrambled) = 0 then
base64Decode = ""
exit function
end if
dim realLen
realLen = len(scrambled)
do while mid(scrambled, realLen, 1) = "="
realLen = realLen - 1
loop
dim ret, ndx, by4, first, second, third, fourth
ret = ""
by4 = (realLen \ 4) * 4
ndx = 1
do while ndx <= by4
first = Base64DecMap(asc(mid(scrambled, ndx+0, 1)))
second = Base64DecMap(asc(mid(scrambled, ndx+1, 1)))
third = Base64DecMap(asc(mid(scrambled, ndx+2, 1)))
fourth = Base64DecMap(asc(mid(scrambled, ndx+3, 1)))
ret = ret & chr( ((first * 4) AND 255) + ((second \ 16) AND 3))
ret = ret & chr( ((second * 16) AND 255) + ((third \ 4) AND 15))
ret = ret & chr( ((third * 64) AND 255) + (fourth AND 63))
ndx = ndx + 4
loop
if ndx < realLen then
first = Base64DecMap(asc(mid(scrambled, ndx+0, 1)))
second = Base64DecMap(asc(mid(scrambled, ndx+1, 1)))
ret = ret & chr( ((first * 4) AND 255) + ((second \ 16) AND 3))
if realLen MOD 4 = 3 then
third = Base64DecMap(asc(mid(scrambled,ndx+2,1)))
ret = ret & chr( ((second * 16) AND 255) + ((third \ 4) AND 15))
end if
end if
base64Decode = ret
END FUNCTION
' 初始化
call initCodecs
' 测试代码
dim inp, encode
inp = "1234567890"
encode = base64Encode(inp)
response.write "加密前为:" & inp & newline
response.write "加密后为:" & encode & newline
response.write "解密后为:" & base64Decode(encode) & newline
%>