把网页中的(电话,qq等数字)生成图片的ASP程序
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2022-10-27 20:13:59
作用:用asp程序将页面中的电话号码生成图片格式。 复制代码 代码如下:<% call com_creatvalidcode(request.querystring(...
作用:用asp程序将页面中的电话号码生成图片格式。
<%
call com_creatvalidcode(request.querystring("tel"))
public sub com_creatvalidcode(ptel)
'----------禁止缓存
response.expires = 0
response.addheader "pragma","no-cache"
response.addheader "cache-ctrol","no-cache"
response.contenttype = "image/bmp"
randomize
dim i, ii, iii ,rndcolor,strlen,sql,rs
const codds = 5 '------------杂点出现的机率
const str="0123456789-"
strlen = len(ptel)
rndcolor = chrb(cint(rnd*255)) & chrb(cint(rnd*255)) & chrb(cint(rnd*255))
'-----------颜色的数据(字符,背景)
dim vcolordata(1)
'vcolordata(0) = chrb(0) & chrb(0) & chrb(0) '----蓝0,绿0,红0(黑色)
'vcolordata(1) = chrb(255) & chrb(255) & chrb(255) '----蓝250,绿236,红211(浅蓝色)
'vcolordata(0) = chrb(197) & chrb(106) & chrb(49) '---- 蓝0,绿0,红0(黑色)
'vcolordata(1) = chrb(238) & chrb(210) & chrb(193) '-----蓝250,绿236,红211(浅蓝色)
vcolordata(0) = chrb(0) & chrb(0) & chrb(0) '---------蓝0,绿0,红0(黑色)
vcolordata(1) = chrb(205) & chrb(237) & chrb(245) '------------蓝250,绿236,红211(浅蓝色)
'--------------------随机产生字符
randomize
dim vcode()
redim vcode(strlen-1)
for i = 0 to strlen-1
vcode(i) =instr(1,str,mid(ptel,i+1,1),1)-1
next
'-----------字符的数据
dim vnumberdata(11)
'verdana font
vnumberdata(0) = "11111111111000111101110111011101110111011101110111011101110111011110001111111111"
vnumberdata(1) = "11111111111101111110011111110111111101111111011111110111111101111110001111111111"
vnumberdata(2) = "11111111111000111101110111011101111110111111011111101111110111111100000111111111"
vnumberdata(3) = "11111111111000111101110111111101111100111111110111111101110111011110001111111111"
vnumberdata(4) = "11111111111110111111001111101011111010111101101111100001111110111111100111111111"
vnumberdata(5) = "11111111110000011101111111011111110000111111110111111101110111011110001111111111"
vnumberdata(6) = "11111111111000111101101111011111110000111101110111011101110111011110001111111111"
vnumberdata(7) = "11111111110000011101101111111011111101111111011111110111111101111111011111111111"
vnumberdata(8) = "11111111111000111101110111011101111000111101110111011101110111011110001111111111"
vnumberdata(9) = "11111111111000111101110111011101110111011110000111111101111011011110000111111111"
vnumberdata(10) = "11111111111111111111111111111111111111111100000111111111111111111111111111111111"
vnumberdata(11) = "11111111111111111111111111111111111111111111111111111111111111111111111111111111"
'-----------------输出图像文件头 <br>
response.binarywrite chrb(66) & chrb(77) &chrb(((strlen*8*10*3+54) mod 256)) & chrb(((strlen*8*10*3+54)\ 256)mod 256) & chrb((((strlen*8*10*3+54)\ 256)\256)mod 256) & chrb(((((strlen*8*10*3+54)\ 256)\256)\256)mod 256) & chrb(0) & chrb(0) &_
chrb(0) & chrb(0) & chrb(54) & chrb(0) & chrb(0) & chrb(0) & chrb(40) & chrb(0) &_
chrb(0) & chrb(0) & chrb(strlen*8) & chrb(0) & chrb(0) & chrb(0) & chrb(10) & chrb(0) &_
chrb(0) & chrb(0) & chrb(1) & chrb(0)
'------------------输出图像信息头
response.binarywrite chrb(24) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0)&_
chrb((strlen*8*10*3)mod 256)&chrb(((strlen*8*10*3)\256)mod 256)&chrb((((strlen*8*10*3)\256)\256)mod 256)&chrb(((((strlen*8*10*3)\256)\256)\256)mod 256)&_
chrb(196) & chrb(14) & chrb(0) & chrb(0) & chrb(196) & chrb(14)&chrb(0) & chrb(0) &_
chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0)
for i = 9 to 0 step -1 '----------历经所有行
for ii = 0 to strlen-1 '-------历经所有字
for iii = 1 to 8 '--------历经所有像素
'---------逐行、逐字、逐像素地输出图像数据
if rnd * 99 + 1 < codds then '---------随机生成杂点
response.binarywrite rndcolor
else
response.binarywrite vcolordata(mid(vnumberdata(vcode(ii)), i * 8 + iii, 1))
end if
next
next
next
end sub
%>
将以上代码保存为img.asp,在要显示电话号码的位置插入<img src="img.asp?tel=010-0000000">即可。
复制代码 代码如下:
<%
call com_creatvalidcode(request.querystring("tel"))
public sub com_creatvalidcode(ptel)
'----------禁止缓存
response.expires = 0
response.addheader "pragma","no-cache"
response.addheader "cache-ctrol","no-cache"
response.contenttype = "image/bmp"
randomize
dim i, ii, iii ,rndcolor,strlen,sql,rs
const codds = 5 '------------杂点出现的机率
const str="0123456789-"
strlen = len(ptel)
rndcolor = chrb(cint(rnd*255)) & chrb(cint(rnd*255)) & chrb(cint(rnd*255))
'-----------颜色的数据(字符,背景)
dim vcolordata(1)
'vcolordata(0) = chrb(0) & chrb(0) & chrb(0) '----蓝0,绿0,红0(黑色)
'vcolordata(1) = chrb(255) & chrb(255) & chrb(255) '----蓝250,绿236,红211(浅蓝色)
'vcolordata(0) = chrb(197) & chrb(106) & chrb(49) '---- 蓝0,绿0,红0(黑色)
'vcolordata(1) = chrb(238) & chrb(210) & chrb(193) '-----蓝250,绿236,红211(浅蓝色)
vcolordata(0) = chrb(0) & chrb(0) & chrb(0) '---------蓝0,绿0,红0(黑色)
vcolordata(1) = chrb(205) & chrb(237) & chrb(245) '------------蓝250,绿236,红211(浅蓝色)
'--------------------随机产生字符
randomize
dim vcode()
redim vcode(strlen-1)
for i = 0 to strlen-1
vcode(i) =instr(1,str,mid(ptel,i+1,1),1)-1
next
'-----------字符的数据
dim vnumberdata(11)
'verdana font
vnumberdata(0) = "11111111111000111101110111011101110111011101110111011101110111011110001111111111"
vnumberdata(1) = "11111111111101111110011111110111111101111111011111110111111101111110001111111111"
vnumberdata(2) = "11111111111000111101110111011101111110111111011111101111110111111100000111111111"
vnumberdata(3) = "11111111111000111101110111111101111100111111110111111101110111011110001111111111"
vnumberdata(4) = "11111111111110111111001111101011111010111101101111100001111110111111100111111111"
vnumberdata(5) = "11111111110000011101111111011111110000111111110111111101110111011110001111111111"
vnumberdata(6) = "11111111111000111101101111011111110000111101110111011101110111011110001111111111"
vnumberdata(7) = "11111111110000011101101111111011111101111111011111110111111101111111011111111111"
vnumberdata(8) = "11111111111000111101110111011101111000111101110111011101110111011110001111111111"
vnumberdata(9) = "11111111111000111101110111011101110111011110000111111101111011011110000111111111"
vnumberdata(10) = "11111111111111111111111111111111111111111100000111111111111111111111111111111111"
vnumberdata(11) = "11111111111111111111111111111111111111111111111111111111111111111111111111111111"
'-----------------输出图像文件头 <br>
response.binarywrite chrb(66) & chrb(77) &chrb(((strlen*8*10*3+54) mod 256)) & chrb(((strlen*8*10*3+54)\ 256)mod 256) & chrb((((strlen*8*10*3+54)\ 256)\256)mod 256) & chrb(((((strlen*8*10*3+54)\ 256)\256)\256)mod 256) & chrb(0) & chrb(0) &_
chrb(0) & chrb(0) & chrb(54) & chrb(0) & chrb(0) & chrb(0) & chrb(40) & chrb(0) &_
chrb(0) & chrb(0) & chrb(strlen*8) & chrb(0) & chrb(0) & chrb(0) & chrb(10) & chrb(0) &_
chrb(0) & chrb(0) & chrb(1) & chrb(0)
'------------------输出图像信息头
response.binarywrite chrb(24) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0)&_
chrb((strlen*8*10*3)mod 256)&chrb(((strlen*8*10*3)\256)mod 256)&chrb((((strlen*8*10*3)\256)\256)mod 256)&chrb(((((strlen*8*10*3)\256)\256)\256)mod 256)&_
chrb(196) & chrb(14) & chrb(0) & chrb(0) & chrb(196) & chrb(14)&chrb(0) & chrb(0) &_
chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0) & chrb(0)
for i = 9 to 0 step -1 '----------历经所有行
for ii = 0 to strlen-1 '-------历经所有字
for iii = 1 to 8 '--------历经所有像素
'---------逐行、逐字、逐像素地输出图像数据
if rnd * 99 + 1 < codds then '---------随机生成杂点
response.binarywrite rndcolor
else
response.binarywrite vcolordata(mid(vnumberdata(vcode(ii)), i * 8 + iii, 1))
end if
next
next
next
end sub
%>
将以上代码保存为img.asp,在要显示电话号码的位置插入<img src="img.asp?tel=010-0000000">即可。