怎樣才能找到使用卷發(fā)將被重定向的位置？我正試著讓卷發(fā)跟隨重定向，但我不能完全讓它正常工作。我有一個字符串，我想把它作為一個get param發(fā)送到一個服務(wù)器，并得到結(jié)果URL。例子：字符串=科博德害蟲URL=www.wowarad.com/Search？Q=Kobold+Worker如果您訪問該url，它將您重定向到“www.wowarad.com/npc=257”。我希望curl將這個URL返回到我的PHP代碼中，這樣我就可以提取“npc=257”并使用它。當(dāng)前代碼：function npcID($name) {
$urltopost = "http://www.wowhead.com/search?q=" . $name;
$ch = curl_init();
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1");
curl_setopt($ch, CURLOPT_URL, $urltopost);
curl_setopt($ch, CURLOPT_REFERER, "http://www.wowhead.com");
curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type:application/x-www-form-urlencoded"));
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
return curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);}然而，這將返回www.wowarad.com/Search？Q=Kobold+Worker而不是www.wowarad.com/npc=257.我懷疑PHP是在外部重定向發(fā)生之前返回的。我怎么才能解決這個問題？
3 回答
慕斯王
TA貢獻(xiàn)1864條經(jīng)驗 獲得超2個贊
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_exec($ch);
curl_getinfo()
$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_HEADER, true);curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);$result = curl_exec($ch);if (preg_match('~Location: (.*)~i', $result, $match)) {
$location = trim($match[1]);}
一只甜甜圈
TA貢獻(xiàn)1836條經(jīng)驗 獲得超5個贊
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$redirectURL = curl_getinfo($ch,CURLINFO_EFFECTIVE_URL );
$ch = curl_init($url);curl_setopt($ch, CURLOPT_HEADER, false);curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13');curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT ,0); curl_setopt($ch, CURLOPT_TIMEOUT, 60);$html = curl_exec($ch); $redirectURL = curl_getinfo($ch,CURLINFO_EFFECTIVE_URL );curl_close($ch);
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