curl 模拟get和post提交

1.get方式提交

$curl = curl_init();
//设置抓取的url
curl_setopt($curl, CURLOPT_URL, $url);
//设置头文件的信息作为数据流输出
curl_setopt($curl, CURLOPT_HEADER, 0);
//设置获取的信息以文件流的形式返回，而不是直接输出。
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
//执行命令
$data = curl_exec($curl);
//关闭URL请求
curl_close($curl);

2.post方式提交

$ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $v_url );
curl_setopt ( $ch, CURLOPT_POST, 1 );
curl_setopt ( $ch, CURLOPT_HEADER, 0 );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $query_params );
$return = curl_exec ( $ch );
curl_close ( $ch );

echo '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';