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远程调用163网易相册的代码PHP/ASP版
来源：盛绿设计 等级：默认等级
发布于2006-09-06 10:27 被读108次 【字体：大 中 小】
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使用方法:
例如你的163相册里有张图片地址是 http://img306.photo.163.com/t9913085/38410833/1041527229.jpg
如果直接在其他网站或者论坛的贴图框框的地址里填 http://img306.photo.163.com/t9913085/38410833/1041527229.jpg 这样发出来，肯定显示红叉叉
但只要在图片地址前面加上 http://abc.com/getimg.php?url=
即，贴图图片的地址中填 http://abc.com/getimg.php?url=http://img306.photo.163.com/t9913085/38410833/1041527229.jpg
OK! 大功告成，你的网易相册中的图片就可以显示在其他网站了
注：ASP版的使用方法也类似，在图片地址前面加上 http://yourdomains.com/showpic.asp?url=
PHP
<?php
/**********************************************************************
突破防盗链的显示图片标签[simg],PHP程序部分
作者：t1000
开发论坛：水客坊论坛
http://xyz-hunter.ful.cn
http://xyz-hunter.paangood.com
*********************************************************************/
ob_start();
$img= $_GET['url'];
$host= $path=str_replace('http://','', $img);
$host=explode('/', $host);
$host= $host[0];
$path=strstr( $path,'/');
$fp = fsockopen( $host, 80, $errno, $errstr, 30);
if ( $fp)
{
@fputs( $fp, "GET $path HTTP/1.1\r\n");
@fputs( $fp, "Host: $host\r\n");
@fputs( $fp, "Accept: */*\r\n");
@fputs( $fp, "Referer: http:// $host/\r\n");
@fputs( $fp, "User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n");
@fputs( $fp, "Connection: Close\r\n\r\n");
}
$Content = '';
while ( $str = fread( $fp, 4096))
$Content .= $str;
@fclose( $fp);
$pos=strpos( $Content,"\r\n\r\n");
$head=substr( $Content,0, $pos);
$text=substr( $Content, $pos+4);
header( $head);
echo $text;
?>
ASP:
<%
Dim url, body, myCache
url = Request.QueryString("url")
Set myCache = new cache
myCache.name = "picindex"&url
If myCache.valid Then
body = myCache.value
Else
body = GetWebData(url)
myCache.add body,dateadd("d",1,now)
End If
If Err.Number = 0 Then
Response.CharSet = "UTF-8"
Response.ContentType = "application/octet-stream"
Response.BinaryWrite body
Response.Flush
Else
Wscript.Echo Err.Description
End if
'取得数据
Public Function GetWebData(ByVal strUrl)
Dim curlpath
curlpath = Mid(strUrl,1,Instr(8,strUrl,"/"))
Dim Retrieval
Set Retrieval = Server.CreateObject("Microsoft.XMLHTTP")
With Retrieval
.Open "Get", strUrl, False,"",""
.setRequestHeader "Referer", curlpath
.Send
GetWebData =.ResponseBody
End With
Set Retrieval = Nothing
End Function
'cache类
class Cache
private obj 'cache内容
private expireTime '过期时间
private expireTimeName '过期时间application名
private cacheName 'cache内容application名
private path 'url
private sub class_initialize()
path=request.servervariables("url")
path=left(path,instrRev(path,"/"))
end sub
private sub class_terminate()
end sub
public property get blEmpty
'是否为空
if isempty(obj) then
blEmpty=true
else
blEmpty=false
end if
end property
public property get valid
'是否可用(过期)
if isempty(obj) or not isDate(expireTime) then
valid=false
elseif CDate(expireTime)<now then
valid=false
else
valid=true
end if
end property
public property let name(str)
'设置cache名
cacheName=str & path
obj=application(cacheName)
expireTimeName=str & "expires" & path
expireTime=application(expireTimeName)
end property
public property let expires(tm)
'重设置过期时间
expireTime=tm
application.lock
application(expireTimeName)=expireTime
application.unlock
end property
public sub add(var,expire)
'赋值
if isempty(var) or not isDate(expire) then
exit sub
end if
obj=var
expireTime=expire
application.lock
application(cacheName)=obj
application(expireTimeName)=expireTime
application.unlock
end sub
public property get value
'取值
if isempty(obj) or not isDate(expireTime) then
value=null
elseif CDate(expireTime)<now then
value=null
else
value=obj
end if
end property
public sub makeEmpty()
'释放application
application.lock
application(cacheName)=empty
application(expireTimeName)=empty
application.unlock
obj=empty
expireTime=empty
end sub
public function equal(var2)
'比较
if typename(obj)<>typename(var2) then
equal=false
elseif typename(obj)="Object" then
if obj is var2 then
equal=true
else
equal=false
end if
elseif typename(obj)="Variant()" then
if join(obj,"^")=join(var2,"^") then
equal=true
else
equal=false
end if
else
if obj=var2 then
equal=true
else
equal=false
end if
end if
end function
end class
%>
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