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【求助】php使用curl模拟post提交数据获取目标网站信息,求解?

WBOY
WBOYOriginal
2016-06-06 20:15:111080browse

代码如下,但是没有获取到搜索这个$name关键词应有的数据,求解?

<code>$name="进击的巨人";
$url="http://www.4567.tv/search.asp";
$data = array (
    'typeid'=>'2',
    'keyword' => urlencode(mb_convert_encoding($name, "GBK","UTF-8")),
);
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1 );
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    $c=curl_exec($ch);
    curl_close($ch);</code>

回复内容:

代码如下,但是没有获取到搜索这个$name关键词应有的数据,求解?

<code>$name="进击的巨人";
$url="http://www.4567.tv/search.asp";
$data = array (
    'typeid'=>'2',
    'keyword' => urlencode(mb_convert_encoding($name, "GBK","UTF-8")),
);
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1 );
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    $c=curl_exec($ch);
    curl_close($ch);</code>

首先你必须根据抓包数据来确定POST的数据。假设你的POST方式和数据是没有问题的,我只是根据你的代码说出目前的问题。

修改后的代码:

<code>$name="进击的巨人";
$url="http://www.4567.tv/search.asp";
$data = array (
    'typeid'=>'2',
    'keyword' => mb_convert_encoding($name, "GBK","UTF-8"), //注意这里
);

$data = http_build_query($data);//注意这里
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1 );
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$c=curl_exec($ch);
curl_close($ch);</code>

如果抓包正确,上述代码不能正确执行的话,请根据具体的问题解决,通常可以尝试添加Reffer/UserAgent等信息。

urlencode 去掉

这是接口的请求例子吧?
应该没有什么问题,你把根证书验证关了试一下

<code>curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
</code>
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