PHP中的CURL采集方法,直接可拿来用.

//有的网站有防爬设置,所以要设置header头,用来伪装

$header = array ("User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36");

//初始化

$ch = curl_init ();

curl_setopt ( $ch, CURLOPT_URL, $vv);

curl_setopt ( $ch, CURLOPT_HTTPHEADER, $header );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 );
// 执行

$detail = curl_exec ( $ch );

//没get到内容的判断,可自定义

if ($detail == FALSE) {
    echo "error:" . curl_error ( $ch );
}
// 关闭
curl_close ( $ch );