商业源码 怎样在织梦dedecms网站上添加漂浮广告
两个办法
1新建一个变量；进入系统——系统基本参数——
添加新变量右上角如下图：
点击保存变量，后台参数中就会多出一个网站底部信息变量的输入框，输入底部信息，通过：{dede:globaldede_powerby/}就可以在模板中调用了。有了我们自己的版权信息变量，我们就可以删除之前系统自带的版权信息变量。
我们使用sql命令工具在系统设置下面有个sql命令工具在输入框输入以下SQL语句，即可删除系统的版权信息变量。
SQL语句：
1DELETE FROM dede_sysconfig WHERE varname = "cfg_powerby"
2修改源码除了添加另一个变量之外，还可以看看官方的最新补丁使用到什么，通过查看67日官方更新补丁，织梦DedeCMS官方在6月7号的安全补丁主要更新文件是include/dedesqlclassphp,修复变量覆盖漏洞。但是下面的这段代码明显是不正常的，为什么要用这种编码呢？删除该文件的下面这段代码就可以解决这个问题了。代码如下：
12$arrs1 = array(0x63,0x66,0x67,0x5f,0x70,0x6f,0x77,0x65,0x72,0x62,0x79);$arrs2 = array(0x20,0x3c,0x61,0x20,0x68,0x72,0x65,0x66,0x3d,0x68,0x74,0x74,0x70,0x3a,0x2f,0x2f, 0x77,0x77,0x77,0x2e,0x64,0x65,0x64,0x65,0x63,0x6d,0x73,0x2e,0x63,0x6f,0x6d,0x20,0x74,0x61,0x72, 0x67,0x65,0x74,0x3d,0x27,0x5f,0x62,0x6c,0x61,0x6e,0x6b,0x27,0x3e,0x50,0x6f,0x77,0x65,0x72,0x20, 0x62,0x79,0x20,0x44,0x65,0x64,0x65,0x43,0x6d,0x73,0x3c,0x2f,0x61,0x3e);
以上2个方法都可以有效去除底部的版权信息，但是不建议用第二种，会造成注入漏洞的隐患，最好使用第一种！
<script language='javascript'>
linkarr = new Array();
picarr = new Array();
textarr = new Array();
var swf_width=280;
var swf_height=192;
var files = "";
var links = "";
var texts = "";
//这里设置调用标记
{dede:arclist flag='f' row='5'}
linkarr[[field:globalautoindex/]] = "[field:arcurl/]";
picarr[[field:globalautoindex/]] = "[field:litpic/]";
textarr[[field:globalautoindex/]] = "[field:title function='html2text(@me)'/]";
{/dede:arclist}
for(i=1;i<picarrlength;i++){
if(files=="") files = picarr[i];
else files += "|"+picarr[i];
}
for(i=1;i<linkarrlength;i++){
if(links=="") links = linkarr[i];
else links += "|"+linkarr[i];
}
for(i=1;i<textarrlength;i++){
if(texts=="") texts = textarr[i];
else texts += "|"+textarr[i];
}
documentwrite('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownloadmacromediacom/pub/shockwave/cabs/flash/swflashcab#version=6,0,0,0" width="'+ swf_width +'" height="'+ swf_height +'">');
documentwrite('<param name="movie" value="{dede:global$cfg_templeturl/}/images/bcastr3swf"><param name="quality" value="high">');
documentwrite('<param name="menu" value="false"><param name=wmode value="opaque">');
documentwrite('<param name="FlashVars" value="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'">');
documentwrite('<embed src="{dede:globalcfg_templeturl/}/images/bcastr3swf" wmode="opaque" FlashVars="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'& menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://wwwmacromediacom/go/getflashplayer" />'); documentwrite('</object>');
</script> 用这个就OK的
漂浮广告用如下代码：
<html xmlns="http://wwww3org/1999/xhtml"><head>
<title>js实现可关闭的自由漂浮广告代码_js特效_特效代码_wwwxunmzycom</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<style type="text/css">
#img1{width:auto;position:absolute;top:43px;left:2px;z-index:10;}
#img1 div{width:auto;text-align:right;font-size:12px;}
#img1 div a:link{text-decoration:none;}
#img1 div a:hover{color:red;text-decoration:none;}
#img1 img{width:auto;border:1px solid black;}
p{margin-top:50px;text-align:center;}
</style>
</head>
<body>
<div id="img1" onmouseover="pause_resume()" onmouseout="pause_resume()">
<div><a href="javascript:void(0);" onclick="closediv()" title="点击关闭">关闭</a></div>
<a href="https://wwwxunmzycom/" target="_blank"><img src="images/logo_pngpng" alt="js实现可关闭的自由漂浮广告代码"></a>
</div>
<p>js代码可关闭的自由漂浮的广告特效</p>
<script type="text/javascript">
var xPos = 300;
var yPos = 200;
var step = 1;
var delay = 30;
var height = 0;
var Hoffset = 0;
var Woffset = 0;
var yon = 0;
var xon = 0;
var pause = true;
var interval;
var divid = img1; //浮动DIV的ID
dividstyletop = yPos;
function changePos(){
width = documentbodyclientWidth;
height = documentbodyclientHeight;
Hoffset = dividoffsetHeight;
Woffset = dividoffsetWidth;
dividstyleleft = xPos + documentbodyscrollLeft;
dividstyletop = yPos + documentbodyscrollTop;
if(yon){yPos = yPos + step;}else{yPos = yPos - step;}
if(yPos < 0){yon = 1;yPos = 0;}
if(yPos >= (height - Hoffset)){yon = 0; yPos = (height - Hoffset);}
if(xon){xPos = xPos + step;}else{xPos = xPos - step;}
if(xPos < 0){xon = 1;xPos = 0;}
if(xPos >= (width - Woffset)){xon = 0; xPos = (width - Woffset);}
}
function start(){
dividvisibility = "visible";
interval = setInterval('changePos()',delay);
}
function pause_resume(){
if(pause){
clearInterval(interval);
pause = false;}
else{
interval = setInterval('changePos()',delay);
pause = true;
}
}
function closediv(){
clearInterval(interval);
dividstyledisplay = "none";
}
start();
</script>
</body>
</html>
把需要改的地方改了就可以了，
更新 622
来源，以及作者跟原文章有关，原文章没有写就不会有的。
这个采集成功率大概有95%，采集不了就只能手动添加了，不是很多。
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