{"id":88,"date":"2009-10-14T11:14:44","date_gmt":"2009-10-14T03:14:44","guid":{"rendered":"http:\/\/www.cnmiss.cn\/?p=86"},"modified":"2010-12-02T06:31:06","modified_gmt":"2010-12-02T06:31:06","slug":"asp%e6%97%a0%e7%bb%84%e4%bb%b6%e7%94%9f%e6%88%90%e7%bc%a9%e7%95%a5%e5%9b%be","status":"publish","type":"post","link":"https:\/\/www.cnmiss.cn\/?p=88","title":{"rendered":"Asp\u65e0\u7ec4\u4ef6\u751f\u6210\u7f29\u7565\u56fe"},"content":{"rendered":"

\u3000\u3000\u7f51\u4e0a\u6709\u4e0d\u5c11\u751f\u6210\u7f29\u7565\u56fe\u7684ASP\u7ec4\u4ef6\u3002\u82e5\u4f60\u7684\u865a\u62df\u7a7a\u95f4\u4e0d\u652f\u6301\u6ce8\u518c\u65b0\u7ec4\u4ef6\uff0c\u53ef\u80fd\u4f1a\u611f\u89c9\u81ea\u5df1\u7684\u7f51\u7ad9\u5931\u8272\u4e0d\u5c11\u3002\u5982\u4eca\u8fd9\u4e2a\u7ed3\u5408\u4e86\u7f51\u4e0a\u8d44\u6e90\u5199\u7684\u65e0\u7ec4\u4ef6\u751f\u6210\u7f29\u7565\u56fe\u7a0b\u5e8f\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002
\n\u3000\u3000\u8fd8\u662f\u5148\u770b\u770b\u57fa\u7840\u90e8\u5206\u5427\u3002\u9996\u5148\uff0c\u6211\u4eec\u77e5\u9053\u5728\u9875\u9762\u4e2d\u663e\u793a\u56fe\u7247\u662f\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n

<img src=”pic.gif” border=”0″ width=”300″ height=”260″><\/p><\/blockquote>\n

\u3000\u3000src\u662f\u56fe\u7247\u8def\u5f84\uff0cborder\u63a7\u5236\u56fe\u7247\u8fb9\u7f18\u5bbd\u5ea6\uff0cwidth\u662f\u56fe\u7247\u7684\u957f\u5ea6\uff0cheight\u662f\u56fe\u7247\u7684\u9ad8\u5ea6\u3002\u7f29\u7565\u56fe\u7684\u751f\u6210\u5176\u5b9e\u5c31\u662f\u5728\u539f\u59cb\u5c3a\u5bf8\u4e0a\u7f29\u653e\u3002\u4f46\u4e00\u822c\u4e3a\u4e86\u5c3d\u91cf\u5c11\u5931\u771f\uff0c\u6211\u4eec\u90fd\u4f1a\u6309\u6bd4\u4f8b\u7f29\u653e\u3002\u4e8e\u662f\uff0c\u83b7\u53d6\u56fe\u7247\u7684\u957f\u5bbd\u5c3a\u5bf8\u4e5f\u5c31\u6210\u4e86\u751f\u6210\u7f29\u7565\u56fe\u7684\u91cd\u70b9\u3002<\/p>\n

\u3000\u3000\u4e0b\u9762\u4fbf\u662f\u7f16\u5199\u65e0\u7ec4\u4ef6\u751f\u6210\u7f29\u7565\u56fe\u7684\u6b65\u9aa4\uff1a<\/p>\n

\u3000\u30001.\u65e0\u7ec4\u4ef6\u83b7\u53d6\u56fe\u7247\u5927\u5c0f<\/strong><\/p>\n

\u3000\u3000\u4ee5\u524d\u521a\u5b66ASP\u4e0d\u4e45\u65f6\u770b\u5230\u8fc7\u4e00\u7bc7\u5229\u7528ASCII\u7801\u5b9e\u73b0\u65e0\u7ec4\u4ef6\u83b7\u53d6\u56fe\u7247\u5c3a\u5bf8\u7684\u6587\u7ae0\u3002\u540e\u6765\u8bd5\u4e86\u8bd5\uff0c\u53d1\u73b0\u5728\u83b7\u53d6jpg\u7c7b\u56fe\u7247\u5c3a\u5bf8\u65f6\u603b\u662f\u4e0d\u80fd\u6b63\u786e\u663e\u793a\uff0c\u5728\u7f51\u4e0a\u67e5\u4e86\u67e5\uff0c\u5c45\u7136\u6709\u4e0d\u5c11\u7f51\u7ad9\u8f6c\u8f7d\u8fd9\u4e2a\u7a0b\u5e8f\uff0c\u4f46\u6ca1\u6709\u4e00\u5bb6\u6307\u51fa\u6b64\u7a0b\u5e8f\u7684\u7f3a\u9677\uff0c\u4e5f\u5c31\u66f4\u8c08\u4e0d\u4e0a\u89e3\u51b3\u7f3a\u9677\u7684\u529e\u6cd5\u4e86\u3002\u540e\u6765\u53c8google\u4e86\u4e00\u4e0b\uff0c\u7ec8\u4e8e\u627e\u5230\u4e86\u4e00\u7bc7\u4ecb\u7ecd\u5229\u7528ADODB.stream\u83b7\u53d6\u56fe\u7247\u5c3a\u5bf8\u7684\u6587\u7ae0\uff0c\u6309\u5176\u4ecb\u7ecd\u7684\u65b9\u6cd5\uff0c\u4fee\u6539\u91cc\u9762\u7684\u4ee3\u7801\u8bd5\u4e86\u8bd5\uff0c\u6548\u679c\u771f\u7684\u8fd8\u4e0d\u9519\uff0c\u73b0\u5728\u5c06\u5176\u62ff\u51fa\u6765\u4e0e\u5927\u5bb6\u5206\u4eab\uff1a<\/p>\n

\u3000\u3000\u5229\u7528ADODB.stream\u83b7\u53d6\u56fe\u7247\u5c3a\u5bf8\u7684\u901a\u7528\u7c7b<\/p>\n

<%
\n‘*********************\u5229\u7528ADODB.stream\u83b7\u53d6\u56fe\u7247\u5c3a\u5bf8*********************
\nClass\u00a0Thumbnail
\n\u00a0\u00a0\u00a0 Dim aso
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Sub Class_Initialize
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Set aso=CreateObject(“Adodb.Stream”)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.Mode=3
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.Type=1
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.Open
\n\u00a0\u00a0\u00a0 End Sub
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Sub Class_Terminate
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 set aso=nothing
\n\u00a0\u00a0\u00a0 End Sub
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Function Bin2Str(Bin)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dim I, Str
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 For I=1 to LenB(Bin)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 clow=MidB(Bin,I,1)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if AscB(clow)<128 then
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Str = Str & Chr(ASCB(clow))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Else
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 I=I+1
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if I <= LenB(Bin) then Str = Str & Chr(ASCW(MidB(Bin,I,1)&clow))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 end If
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Next
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Bin2Str = Str
\n\u00a0\u00a0\u00a0 End Function
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Function Num2Str(num,base,lens)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dim ret
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = “”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 while(num>=base)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = (num mod base) & ret
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 num = (num – num mod base)\/base
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 wend
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Num2Str = right(string(lens,”0″) & num & ret,lens)
\n\u00a0\u00a0\u00a0 End Function
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Function Str2Num(str,base)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dim ret
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = 0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 for i=1 to len(str)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = ret *base + cint(mid(str,i,1))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 next
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Str2Num=ret
\n\u00a0\u00a0\u00a0 End Function
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Function BinVal(bin)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dim ret
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = 0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 for i = lenb(bin) to 1 step -1
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = ret *256 + ascb(midb(bin,i,1))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 next
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 BinVal=ret
\n\u00a0\u00a0\u00a0 End Function
\n\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0 Private Function BinVal2(bin)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dim ret
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = 0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 for i = 1 to lenb(bin)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret = ret *256 + ascb(midb(bin,i,1))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 next
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 BinVal2=ret
\n\u00a0\u00a0\u00a0 End Function
\n\u00a0\u00a0\u00a0
\n‘*********************\u4ee5\u4e0b\u662f\u8c03\u7528\u4ee3\u7801*********************
\n\u00a0\u00a0\u00a0 Function getImageSize(filespec)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dim ret(3)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.LoadFromFile(filespec)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 bFlag=aso.read(3)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 select case hex(binVal(bFlag))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 case “4E5089″:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.read(15)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(0)=”PNG”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(1)=BinVal2(aso.read(2))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.read(2)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(2)=BinVal2(aso.read(2))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 case “464947”:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.read(3)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(0)=”GIF”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(1)=BinVal(aso.read(2))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(2)=BinVal(aso.read(2))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 case “535746”:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.read(5)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 binData=aso.Read(1)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sConv=Num2Str(ascb(binData),2 ,8)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 nBits=Str2Num(left(sConv,5),2)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sConv=mid(sConv,6)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 while(len(sConv)<nBits*4)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 binData=aso.Read(1)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sConv=sConv&Num2Str(ascb(binData),2 ,8)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 wend
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(0)=”SWF”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(1)=int(abs(Str2Num(mid(sConv,1*nBits+1,nBits),2)-Str2Num(mid(sConv,0*nBits+1,nBits),2))\/20)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(2)=int(abs(Str2Num(mid(sConv,3*nBits+1,nBits),2)-Str2Num(mid(sConv,2*nBits+1,nBits),2))\/20)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 case “FFD8FF”:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 do
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 do: p1=binVal(aso.Read(1)): loop while p1=255 and not aso.EOS
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if p1>191 and p1<196 then exit do else aso.read(binval2(aso.Read(2))-2)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 do:p1=binVal(aso.Read(1)):loop while p1<255 and not aso.EOS
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 loop while true
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.Read(3)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(0)=”JPG”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(2)=binval2(aso.Read(2))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(1)=binval2(aso.Read(2))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 case else:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if left(Bin2Str(bFlag),2)=”BM” then
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aso.Read(15)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(0)=”BMP”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(1)=binval(aso.Read(4))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(2)=binval(aso.Read(4))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 else
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(0)=””
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 end if
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 end select
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ret(3)=”width=””” & ret(1) &””” height=””” & ret(2) &””””
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 getimagesize=ret
\n\u00a0\u00a0\u00a0 End Function
\nEnd Class
\n%>
\n\u5c06\u4ee5\u4e0a\u4ee3\u7801\u590d\u5236\u751f\u6210Thumbnail.asp\u6587\u4ef6\uff0c\u8fd9\u6837\u65e0\u7ec4\u4ef6\u83b7\u53d6\u56fe\u7247\u5c3a\u5bf8\u7684\u901a\u7528\u7c7b\u5c31OK\u4e86\u3002<\/p><\/blockquote>\n

\u00a0\u30002.\u83b7\u53d6\u56fe\u7247\u8def\u5f84<\/strong><\/p>\n

\u3000\u3000\u7531\u4e8e\u4e0d\u53ea\u4e00\u5f20\u56fe\u7247\uff0c\u4ee5\u53ca\u56fe\u7247\u9700\u5206\u7c7b\u5b58\u653e\uff0c\u6211\u4eec\u5728\u6570\u636e\u5e93\u4e2d\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u5b58\u653e\u56fe\u7247\u76f8\u5bf9\u8def\u5f84\u7684\u5b57\u6bb5ImgURL\u3002\u6211\u4eec\u628a\u4e0a\u4f20\u7684\u56fe\u7247\u90fd\u653e\u5728\u4e00\u4e2a\u540d\u4e3aimages\u7684\u6587\u4ef6\u5939\u4e2d\uff08\u81f3\u4e8e\u5982\u4f55\u65e0\u7ec4\u4ef6\u4e0a\u4f20\u56fe\u7247\u5c31\u4e0d\u5728\u591a\u8bf4\u4e86\uff09\u3002\u73b0\u5728\u6211\u4eec\u5148\u8bbe\u8ba1\u4e00\u4e2aShowImg.asp\u9875\u9762\u7528\u6765\u663e\u793a\u7f29\u7565\u56fe\u53ca\u76f8\u5173\u4fe1\u606f\u3002\u5177\u4f53\u8bbe\u8ba1\u5982\u4e0b\uff1a<\/p>\n

\u3000\u3000\u56fe\u7247\uff1a<\/p>\n

\u3000\u3000\u56fe\u7247\u683c\u5f0f\uff1a<\/p>\n

\u3000\u3000\u56fe\u7247\u5c3a\u5bf8\uff1a<\/p>\n

\u3000\u3000\u56fe\u7247\u5927\u5c0f\uff1a<\/p>\n

\u3000\u3000\u70b9\u51fb\u6b21\u6570\uff1a<\/p>\n

\u3000\u3000\u4e0b\u9762\uff0c\u6211\u4eec\u83b7\u53d6\u56fe\u7247\u7684\u7edd\u5bf9\u8def\u5f84\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

<%
\n‘*********************\u83b7\u53d6ShowImg.asp\u7684\u7edd\u5bf9\u8def\u5f84
\nDim curFile
\ncurFile=Server.mappath(Request.servervariables(“PATH_INFO”))
\nDim curfilename,filename
\n‘*********************\u56fe\u7247\u76f8\u5bf9\u8def\u5f84\uff08\u5b58\u4e8e\u6570\u636e\u5e93\u4e2d\uff09
\ncufilename=rs(“ImgURL”)
\n‘*********************\u56e0\u4e3aShowImg.asp\u4e0eimages\u5728\u540c\u4e00\u76ee\u5f55\uff0c\u6240\u4ee5\u6211\u4eec\u7528instrrev\u83b7\u53d6images\u7684\u8def\u5f84
\nfilename=left(curFile,instrrev(curFile,”\\”))&cufilename
\n‘*********************\u5efa\u7acbThumbnail\u7c7b\u5b9e\u4f53
\nDim GetPicSize
\nSet GetPicSize=new Thumbnail
\nSet fs=Server.CreateObject(“Scripting.FileSystemObject”)
\n‘*********************\u83b7\u53d6\u56fe\u7247\u7c7b\u578b
\n\u00a0\u00a0\u00a0 Dim PicSuffixName
\n\u00a0\u00a0\u00a0 PicSuffixName=fs.GetExtensionName(filename)
\n\u00a0\u00a0\u00a0 Dim PD ‘\/\/Picture Dimension
\n\u00a0\u00a0\u00a0 Dim PWidth,PHeight
\n\u00a0\u00a0\u00a0 Select Case PicSuffixName
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Case “gif”,”bmp”,”jpg”,”png”:
\n‘*********************\u8c03\u7528Thumbnail\u901a\u7528\u7c7b\u4e2d\u7684GetImageSize\u51fd\u6570\u83b7\u53d6\u56fe\u7247\u5c3a\u5bf8
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PD=GetPicSize.GetImageSize(filename)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PWidth=PD(1) ‘\/\/\u83b7\u53d6\u56fe\u7247\u5bbd\u5ea6
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PHeight=PD(2) ‘\/\/\u83b7\u53d6\u56fe\u7247\u9ad8\u5ea6
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Case “swf”
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PD=GetPicSize.GetImageSize(filename)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PWidth=PD(1) ‘\/\/\u83b7\u53d6Flash\u5bbd\u5ea6
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PHeight=PD(2) ‘\/\/\u83b7\u53d6Flash\u9ad8\u5ea6
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Case Else
\n\u00a0\u00a0\u00a0 End Select
\nSet fs=Nothing
\nSet GetPicSize=Nothing
\n%><\/p><\/blockquote>\n

\u3000\u3000\u5c06\u4e0a\u9762\u7684\u4ee3\u7801\u590d\u5236\u5230<body>\u7684\u4e0a\u9762\u5c31OK\u4e86\uff01<\/p>\n

\u3000\u3000\u5f53\u7136\uff0c\u6709\u4eba\u4f1a\u8bf4\uff0c\u83b7\u53d6\u8def\u5f84\u4e0d\u4e00\u5b9a\u8981\u7528PATH_INFO\uff0c\u76f4\u63a5\u7528server.mappath()\u4e0d\u5c31\u53ef\u4ee5\u4e86\u561b\uff0c\u5475\u5475\uff0c\u841d\u535c\u9752\u83dc\u5404\u6709\u6240\u7231\uff0c\u4e3b\u8981\u662f\u6211\u7528PATH_INFO\u53ef\u4ee5\u5b9e\u73b0FSO\u7684\u4e00\u4e9b\u529f\u80fd\u800c\u7528server.mappath()\u6ca1\u6709\u641e\u5b9a\uff0c\u6240\u4ee5\u4e00\u76f4\u4f7f\u7528\u8fd9\u4e2a\u3002<\/p>\n

\u30003.\u5b9a\u4e49\u7f29\u7565\u56fe\u5c3a\u5bf8<\/strong>\u3000\u3000\u8fd9\u90e8\u5206\u4ee3\u7801\u5c31\u662f\u4ec1\u8005\u89c1\u4ec1\uff0c\u667a\u8005\u89c1\u667a\u4e86\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u89c4\u5b9a\u7f29\u7565\u56fe\u663e\u793a\u5c3a\u5bf8\u8303\u56f4\uff0c\u8b6c\u5982\uff1a300X260\uff0c\u4ee3\u7801\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/p>\n

\u00a0<\/p>\n

<%
\nDim PXWidth,PXHeight
\nDim Pp ‘\/\/Proportion
\nIf PWidth=0 Or PWidth=”” Then
\n\u00a0\u00a0\u00a0 PXWidth=0
\n\u00a0\u00a0\u00a0 PXHeight=0
\nElse
\n\u00a0\u00a0\u00a0 Pp=FormatNumber(PWidth\/PHeight,2) ‘\/\/\u957f\u5bbd\u6bd4
\nEnd If
\nIf PWidth>=PHeight Then
\n\u00a0\u00a0\u00a0 If PWidth>=300 Then
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXWidth=300
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXHeight=FormatNumber(300\/Pp,0)
\n\u00a0\u00a0\u00a0 Else
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXWidth=PWidth
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXHeight=PHeight
\n\u00a0\u00a0\u00a0 End If
\nElse
\n\u00a0\u00a0\u00a0 If PHeight>=260 Then
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXHeight=260
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXWidth=FormatNumber(260*Pp,0)
\n\u00a0\u00a0\u00a0 Else
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXWidth=PWidth
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PXHeight=PHeight
\n\u00a0\u00a0\u00a0 End If
\nEnd If
\n%><\/p><\/blockquote>\n

\u3000\u3000\u5c06\u4e0a\u9762\u7684\u4ee3\u7801\u7d27\u63a5\u7b2c\u4e8c\u6b65\u5199\u4e0b\u5373\u53ef\u3002\u8c03\u7528\u65f6\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

<img src=<%=curfilename%> border=”0″ width=<%=PXWidth%> height=<%=PXHeight%>><\/p><\/blockquote>\n

\u3000\u3000\u81f3\u4e8e\u56fe\u7247\u683c\u5f0f\u53ef\u4ee5\u7528\u5f97\u5230\uff0c\u56fe\u7247\u5c3a\u5bf8\u53ef\u4ee5\u5199\u6210\uff1a<\/p>\n

<%
\nresponse.write PXWidth&”X”&PXHeight
\n%><\/p><\/blockquote>\n

\u3000\u3000\u56fe\u7247\u5927\u5c0f\u53ef\u4ee5\u7528FSO.GetFileSize(filename)\u6765\u5b9e\u73b0\uff0c\u800c\u70b9\u51fb\u6b21\u6570\u53ef\u4ee5\u7b80\u5355\u5730\u7528SQL\u8bed\u53e5\u5b9e\u73b0\uff0c\u5177\u4f53\u7f16\u7801\u5c31\u4e0d\u518d\u7d2f\u8ff0\u4e86\u3002<\/p>\n

\u3000\u3000\u8fd9\u6837\uff0c\u4e00\u4e2a\u65e0\u7ec4\u4ef6\u751f\u6210\u7f29\u7565\u56fe\u7a0b\u5e8f\u5c31\u5199\u597d\u4e86\uff0c\u53ef\u80fd\u6709\u70b9\u62ff\u6765\u4e3b\u4e49\uff0c\u4e0d\u8fc7\u53ea\u8981\u5927\u5bb6\u80fd\u5c06\u65b9\u6cd5\u638c\u63e1\u76f8\u4fe1\u8fd8\u662f\u6709\u5f88\u5927\u63d0\u9ad8\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000\u3000\u7f51\u4e0a\u6709\u4e0d\u5c11\u751f\u6210\u7f29\u7565\u56fe\u7684ASP\u7ec4\u4ef6\u3002\u82e5\u4f60\u7684\u865a\u62df\u7a7a\u95f4\u4e0d\u652f\u6301\u6ce8\u518c\u65b0\u7ec4\u4ef6\uff0c\u53ef\u80fd\u4f1a\u611f\u89c9 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[13],"class_list":["post-88","post","type-post","status-publish","format-standard","hentry","category-xxbj","tag-asp"],"_links":{"self":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88"}],"version-history":[{"count":0,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}