About preventing file download hotlinking use JS to prevent file address hotlinking (ii)

Last Update:2017-02-28 Source: Internet

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js| Download

Music.htm
-----------------
<title>PlayMusic</title>
<script Language=jscript src=play_url.js></script>
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 "><body bgcolor= "#999999" >
<table cellspacing=0 cellpadding=0 width=468 align=center border=0>

<TBODY>
<TR>
&LT;TD width= "468" height=60 align=middle valign= "Top" ><font "2" > You are now listening to: size= </font><font " #FF0000 "size=2>
<script language= "JavaScript" >
if (wor==undefined)
{
document.write ("No Tracks")
}
Else
document.write (WOR)
</script>
</font></TD>
</TR>
</TBODY>
</TABLE>
<table height=60 cellspacing=0 cellpadding=0 width=468 align=center
<TBODY>
<TR>
&LT;TD class=box bgcolor= #eeeeee height=60 align= "center" >
<div align= "center" >
<script language= "javascript" src= "Mp.js" ></script>
</div>
</TD>
</TR>
</TBODY>
</TABLE>
<div align= "center" >
</body>
There is a section of code that introduces two JS Play_url.js,mp.js here is the key. Let's take a look at this code next.
-------------------------------------------------------------------------------------------
****************************************************************************
Mp.jps
---------------------------------
document.write ("<object id=player2 name=player classid=clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95 border=\" width=100% height=68 type=application/x-oleobject standby=\ "Loading Windows Media Player components...\" >\n ")
document.write ("<param name=\" audiostream\ "value=\" -1\ ">\n")
document.write ("<param name=\" autosize\ "value=\" 0\ ">\n")
document.write ("<param name=\" autostart\ "value=\" -1\ ">\n")
document.write ("<param name=\" animationatstart\ "value=\" -1\ ">\n")
document.write ("<param name=\" allowscan\ "value=\" -1\ ">\n")
document.write ("<param name=\" allowchangedisplaysize\ "value=\" -1\ ">\n")
document.write ("<param name=\" autorewind\ "value=\" 0\ ">\n")
document.write ("<param name=\" balance\ "value=\" 10\ ">\n")
document.write ("<param name=\" baseurl\ "value>\n")
document.write ("<param name=\" bufferingtime\ "value=\" 5\ ">\n")
document.write ("<param name=\" captioningid\ "value>\n")
document.write ("<param name=\" clicktoplay\ "value=\" -1\ ">\n")
document.write ("<param name=\" cursortype\ "value=\" 0\ ">\n")
document.write ("<param name=\" currentposition\ "value=\" -1\ ">\n")
document.write ("<param name=\" Currentmarker\ "value=\" 0\ ">\n")
document.write ("<param name=\" defaultframe\ "value>\n")
document.write ("<param name=\" displaybackcolor\ "value=\" 0\ ">\n")
document.write ("<param name=\" displayforecolor\ "value=\" 16777215\ ">\n")
document.write ("<param name=\" displaymode\ "value=\" 0\ ">\n")
document.write ("<param name=\" displaysize\ "value=\" 4\ ">\n")
document.write ("<param name=\" enabled\ "value=\" -1\ ">\n")
document.write ("<param name=\" enablecontextmenu\ "value=\" 0\ ">\n")
document.write ("<param name=\" Enablepositioncontrols\ "value=\" -1\ ">\n")
document.write ("<param name=\" Enablefullscreencontrols\ "value=\" 0\ ">\n")
document.write ("<param name=\" Enabletracker\ "value=\" -1\ ">\n")
document.write ("<param name=\" filename\ "value=" "+ str +" ' >\n ")
document.write ("<param name=\" Invokeurls\ "value=\" -1\ ">\n")
document.write ("<param name=\" language\ "value=\" -1\ ">\n")
document.write ("<param name=\" mute\ "value=\" 0\ ">\n")
document.write ("<param name=\" playcount\ "value=\" 0\ ">\n")
document.write ("<param name=\" previewmode\ "value=\" 0\ ">\n")
document.write ("<param name=\" rate\ "value=\" 1\ ">\n")
document.write ("<param name=\" samilang\ "value>\n")
document.write ("<param name=\" samistyle\ "value>\n")
document.write ("<param name=\" samifilename\ "value>\n")
document.write ("<param name=\" selectionstart\ "value=\" 0\ ">\n")
document.write ("<param name=\" selectionend\ "value=\" 0\ ">\n")
document.write ("<param name=\" sendopenstatechangeevents\ "value=\" -1\ ">\n")
document.write ("<param name=\" sendwarningevents\ "value=\" -1\ ">\n")
document.write ("<param name=\" senderrorevents\ "value=\" -1\ ">\n")
document.write ("<param name=\" sendkeyboardevents\ "value=\" 0\ ">\n")
document.write ("<param name=\" sendmouseclickevents\ "value=\" 0\ ">\n")
document.write ("<param name=\" sendmousemoveevents\ "value=\" 0\ ">\n")
document.write ("<param name=\" sendplaystatechangeevents\ "value=\" -1\ ">\n")
document.write ("<param name=\" showcaptioning\ "value=\" 0\ ">\n")
document.write ("<param name=\" Showcontrols\ "value=\" -1\ ">\n")
document.write ("<param name=\" Showaudiocontrols\ "value=\" -1\ ">\n")
document.write ("<param name=\" showdisplay\ "value=\" 0\ ">\n")
document.write ("<param name=\" showgotobar\ "value=\" 0\ ">\n")
document.write ("<param name=\" Showpositioncontrols\ "value=\" -1\ ">\n")
document.write ("<param name=\" showstatusbar\ "value=\" -1\ ">\n")
document.write ("<param name=\" Showtracker\ "value=\" -1\ ">\n")
document.write ("<param name=\" transparentatstart\ "value=\" 0\ ">\n")
document.write ("<param name=\" videoborderwidth\ "value=\" 0\ ">\n")
document.write ("<param name=\" videobordercolor\ "value=\" 0\ ">\n")
document.write ("<param name=\" videoborder3d\ "value=\" 0\ ">\n")
document.write ("<param name=\" volume\ "value=\" 0\ ">\n")
document.write ("<param name=\" windowlessvideo\ "value=\" 0\ ">\n")
document.write ("<embed type=\" application/x-mplayer2\ "pluginspage=\" http://www.microsoft.com/windows/ Mediaplayer/download/default.asp\ "name=\" Player\ "width=\" 300\ "height=\" 66\ "border=\" 0\ "SHOWSTATUSBAR=\" -1\ " Showcontrols=\ "0\" showgotobar=\ "0\" showdisplay=\ " -1\" invokeurls=\ " -1\" autostart=\ "1\" CLICKTOPLAY=\ "0\" Displayforecolor=\ "12945678\" >\n ")
document.write ("</object>\n")

----------------------------------------------
************************************
Play_url.js
----------------------
<script language= "JavaScript" type= "Text/javascript"
var searchstring=location.search //<--------- Remove the passed arguments
Var pos=searchstring.indexof ("Url=")
if (pos==0) {

var str,str1,arr,wor;
Arr=searchstring.split (' & ');                    //<----------to separate the address from the name of the song
if (Arr.length > 1) {
   Wor=arr[1];
}
else{
   wor= "";
}
//The following section is the key here, and the string is decoded here, understand?
Str=arr[0].substr (5,searchstring.length);
Str=str.replace (/yvi/g, "1")
Str=str.replace (/esr/g, "2")
Str=str.replace (/sxn/g, "3")
Str= Str.replace (/sti/g, "4")
Str=str.replace (/wfu/g, "5")
Str=str.replace (/lqu/g, "6")
Str=str.replace (/qgi/ G, "7")
Str=str.replace (/bla/g, "8")
Str=str.replace (/jfu/g, "9")
Str=str.replace (/lsn/g, "0")
str= Str.replace (/xpg/g, "/")
Str=str.replace (/xqd/g, ".")
Str=str.replace (//g, "")
Str=str.replace (/%20/g, "")
Str=str.replace (/kwd/g, "MP3")
str= "127.0.0.1//" musicmp3/"+ str
document.write (str)
}
</script>

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********************************
About preventing file download hotlinking use JS to prevent file address hotlinking (i) http://blog.csdn.net/bluedestiny/archive/2004/09/23/114104.aspx
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This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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