可以确认代理ip可用,输出内容为空。代码:
$ch = curl_init();
$timeout = 5;
curl_setopt($ch, CURLOPT_URL, $requestUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_PROXY, "123.138.216.92");
curl_setopt($ch, CURLOPT_PROXYPORT, 9999);
curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
$file_contents = curl_exec($ch);
curl_close($ch);
1.请上完整版的代码
2.如果返回没结果,请先抓取百度做个测试,再去抓你的页面
3.$requestUrl 这边变量根本没初始化,我怀疑你代码本身就是错误的。