求教curl和file_get_contents取不到数据问题
Linux定时任务定时请求一个php文件,在该文件中请求java接口获取数据,但是无论是用curl还是file_get_contents返回结果都为空,求教各位大神了,谢谢!
回复讨论(解决方案)
直接访问这个PHP文件呢?
直接访问这个PHP文件呢?
用浏览器直接请求文件是有数据返回的是否需要登录?是否需要user-agent等信息?
您隐瞒了最大的事实:目标 url
是不是定制任务设置有问题,如果php都可以访问,为什么加上计划任务就不行呢?难道是权限的问题?
public function http($url)
{
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
$output = curl_exec($ch);//输出内容
curl_close($ch);
return array($output);
}

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