织梦采集，一般用不到采集网址有端口的情况，少数有端口的网址就无法采集了。总结了下dede无法采集端口不为80的网址错误解决：
问题描述，当采集的网址后代端口时(为防止有推广嫌疑就把网址换成xxx了。)：
测试采集网址：http://www.xxx.com:89/index.php/main/news/index.html?channel_id=104&page=1
获取的列表测试信息网址是不带端口的结果是不带端口的数组集合：
测试的列表网址： http://www.xxx.com:89/index.php/main/news/index.html?channel_id=104&page=1
Array ( [0] => Array ( [title] => 讲座回放|施奠东—西湖，世界风景园林的 [link] => http://www.xxx.com/index.php/main/news/15529.html [image] => http://www.xxx.com/uploadfiles/articles/20190528/15529.png ) [1] => Array ( [title] => 喜报|恭贺我院2019年度西湖杯荣获佳绩! [link] => http://www.xxx.com/index.php/main/news/15528.html [image] => http://www.xxx.com/uploadfiles/articles/20190522/15528.jpg ) [2] => Array ( [title] => 讲座预告|西湖——世界风景园林的杰出范 [link] => http://www.xxx.com/index.php/main/news/15526.html [image] => http://www.xxx.com/uploadfiles/articles/20190516/15526.jpg ) [3] => Array ( [title] => 讲座回放|胡理琛—西湖七十年流变忆胜 [link] => http://www.xxx.com/index.php/main/news/15524.html [image] => http://www.xxx.com/uploadfiles/articles/20190513/15524.png ) [4] => Array ( [title] => 讲座回放|彭嘉恒—“南师、禅及其在西方 [link] => http://www.xxx.com/index.php/main/news/15518.html [image] => http://www.xxx.com/uploadfiles/articles/20190507/15518.png ) [5] => Array ( [title] => 讲座预告|胡理琛—西湖七十年流变忆胜 [link] => http://www.xxx.com/index.php/main/news/15516.html [image] => http://www.xxx.com/uploadfiles/articles/20190430/15516.jpg ) ) |
这样显然得到的网址是错误的。根本无法访问，也就无法采集了。
经过一番查找，原来是dede 设置HTML的内容和来源网址 的函数问题，漏写端口判断了。
在include/dedehtml2.class.php
function SetSource 函数里大概79行加上红框里的内容：
再测试一下。ok 了，这样网址就可以正常打开，采集到了。
付上代码：
function SetSource(&$html, $url = '', $linktype='')
{
$this->__construct();
$this->CAtt = new DedeAttribute2();
$url = trim($url);
$this->SourceHtml = $html;
$this->baseUrl = $url;
//判断文档相对于当前的路径
$urls = @parse_url($url);
$port=$urls['port']=='80'?'':':'.$urls['port'];//lyy 为80时候可以省略，否则就加上
$this->HomeUrl = $urls['host'].$port;
$this->baseUrlPath = $this->HomeUrl.$urls['path'];
$this->baseUrlPath = preg_replace("//([^/]*).(.*)$/","/",$this->baseUrlPath);
$this->baseUrlPath = preg_replace("//$/",'',$this->baseUrlPath);
if($linktype!='')
{
$this->GetlinkType = $linktype;
}
if($html != '')
{
$this->Analyser();
}
}
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