Home  >  Article  >  Backend Development  >  cur如何显示验证码

cur如何显示验证码

WBOY
WBOYOriginal
2016-06-13 12:17:111212browse

cur怎么显示验证码
要显示的网址为:https://pin.aliyun.com/get_img?sessionid=47b7c5dbac3eb7cf9f678227fadd3e67&identity=taobao.login&type=150_40&_r_=1427727728245

用了一些常规方法代码都不行呢,是不是有些有些参数没有传入呢?有朋友知道的指点下小弟哈

<br />$curl = curl_init();<br />curl_setopt($curl, CURLOPT_URL, 'https://pin.aliyun.com/get_img?sessionid=47b7c5dbac3eb7cf9f678227fadd3e67&identity=taobao.login&type=150_40&_r_=1427727728245'); <br />curl_setopt($curl, CURLOPT_REFERER, '');<br />curl_setopt($curl, CURLOPT_USERAGENT, '');<br />curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); <br />$result = curl_exec($curl);<br />header('Content-type: image/JPEG');<br />echo $result;<br />


------解决思路----------------------
$curl = curl_init();<br />curl_setopt($curl, CURLOPT_URL, 'https://pin.aliyun.com/get_img?sessionid=47b7c5dbac3eb7cf9f678227fadd3e67&identity=taobao.login&type=150_40&_r_=1427727728245'); <br />curl_setopt($curl, CURLOPT_REFERER, ''); //这句可以不要<br />curl_setopt($curl, CURLOPT_USERAGENT, ''); //这句可以不要<br />curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); <br />curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); //这句一定要,因为是 https<br />curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); //这句可以不要<br />$result = curl_exec($curl);<br />header('Content-type: image/JPEG'); //这句可以不要<br />echo $result;

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn