runsly 帝国cms教程 2022-04-15

帝国cms采集列表页提示【请确认采集页面存在，系统无法取得信息】内容页【采集页面打不开】

用帝国cms后台自带采集时，采集规则都写好了，列表页链接提示：请确认采集页面存在，系统无法取得信息，在预览内容是提示【采集页面打不开】，检查了一下规则，并没有问题。

经过调试之后发现请求对方的网站返回的是false。

问题定位在了 /e/class/cjfun.php中 ViewGetNewsInfo函数中，$info=ReadFiletext($newspage);这个地方。猜想是对方的网站做了防采集设置。

解决方法

1.我们自定义一个请求方法，伪装ip，浏览器去访问，将函数放到/e/class/connect.php 中代码如下：

function pretendIpData($url){

    // 给与IP 段

    $data = array(

        119.120.‘.’.rand(1,255).‘.’.rand(1,255),

        124.174.‘.’.rand(1,255).‘.’.rand(1,255),

        116.249.‘.’.rand(1,255).‘.’.rand(1,255),

        118.125.‘.’.rand(1,255).‘.’.rand(1,255),

        42.175.‘.’.rand(1,255).‘.’.rand(1,255),

        124.162.‘.’.rand(1,255).‘.’.rand(1,255),

        211.167.‘.’.rand(1,255).‘.’.rand(1,255),

        58.206.‘.’.rand(1,255).‘.’.rand(1,255),

        117.24.‘.’.rand(1,255).‘.’.rand(1,255),

        203.93.‘.’.rand(1,255).‘.’.rand(1,255),

    );

    //随机获取一个IP地址

    $ip = $data[array_rand($data)];

    //模拟来源网址

    $referUrl = “http://www.baidu.com”;

    $agentArray=[

        //PC端的UserAgent

        “safari 5.1 – MAC”=>“Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11”,

        “safari 5.1 – Windows”=>“Mozilla/5.0 (Windows; U; Windows NT 6.1; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50”,

        “Firefox 38esr”=>“Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0”,

        “IE 11”=>“Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729; InfoPath.3; rv:11.0) like Gecko”,

        “IE 9.0”=>“Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0”,

        “IE 8.0”=>“Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)”,

        “IE 7.0”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)”,

        “IE 6.0”=>“Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)”,

        “Firefox 4.0.1 – MAC”=>“Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) Gecko/20100101 Firefox/4.0.1”,

        “Firefox 4.0.1 – Windows”=>“Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1”,

        “Opera 11.11 – MAC”=>“Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; en) Presto/2.8.131 Version/11.11”,

        “Opera 11.11 – Windows”=>“Opera/9.80 (Windows NT 6.1; U; en) Presto/2.8.131 Version/11.11”,

        “Chrome 17.0 – MAC”=>“Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_0) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11”,

        “傲游（Maxthon）”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Maxthon 2.0)”,

        “腾讯TT”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; TencentTraveler 4.0)”,

        “世界之窗（The World） 2.x”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)”,

        “世界之窗（The World） 3.x”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; The World)”,

        “360浏览器”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; 360SE)”,

        “搜狗浏览器 1.x”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SE 2.X MetaSr 1.0; SE 2.X MetaSr 1.0; .NET CLR 2.0.50727; SE 2.X MetaSr 1.0)”,

        “Avant”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Avant Browser)”,

        “Green Browser”=>“Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)”,

    ];

    $userAgent=$agentArray[array_rand($agentArray,1)];  //随机浏览器userAgent

    $header = array(

        ‘CLIENT-IP:’.$ip,

        ‘X-FORWARDED-FOR:’.$ip,

    );    //构造ip

    $curl = curl_init();

    curl_setopt($curl, CURLOPT_URL, $url); //要抓取的网址

    curl_setopt($curl, CURLOPT_HTTPHEADER, $header);

    curl_setopt($curl, CURLOPT_RETURNTRANSFER,true);

    curl_setopt($curl, CURLOPT_REFERER, $referUrl);  //模拟来源网址

    curl_setopt($curl, CURLOPT_USERAGENT, $userAgent); //模拟常用浏览器的userAgent

    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查

    $info = curl_exec($curl);

    return $info;

}