Question

php 用file_get_contents和curl都无法获取内容

请求的网址是这个http://dynamic.12306.cn/otsquery/query/queryRemanentTicketAction.do?method=queryLeftTicket&orderRequest.train_date=2013-08-23&orderRequest.from_station_telecode=BJP&orderRequest.to_station_telecode=SHH&orderRequest.train_no=&trainPassType=QB&trainClass=QB%23D%23Z%23T%23K%23QT%23&includeStudent=00&seatTypeAndNum=&orderRequest.start_time_str=00%3A00--24%3A00
其他网页能抓取不过这个网页抓取不到如何解决

Answer 1

模拟个头部信息

<?php
    $opts = array(
    'http'=>array(
    'method'=>"GET",
    'header'=>"User-Agent: ".$_SERVER['HTTP_USER_AGENT']."\r\n"
        )
    );
    $context = stream_context_create($opts);
    $url = http://dynamic.12306.cn/otsquery/query/queryRemanentTicketAction.do?method=queryLeftTicket&orderRequest.train_date=2013-08-23&orderRequest.from_station_telecode=BJP&orderRequest.to_station_telecode=SHH&orderRequest.train_no=&trainPassType=QB&trainClass=QB%23D%23Z%23T%23K%23QT%23&includeStudent=00&seatTypeAndNum=&orderRequest.start_time_str=00%3A00--24%3A00

$data = file_get_contents($url

,null,$context);
echo $data;

?>

 这样就可以了

Answer 2

擦！你这是要刷票的啊

Answer 3

你这是要干什么