我有两台web服务器,想实现这样一个功能:
用户请求服务器A(http://aaa);
服务器A 收到请求 取到用户请求的数据,请求服务器B(http://bbb);
服务器B 返回数据给服务器A;
服务器A 返回数据给用户。
请问服务器A需要做什么设置才能完成这种需求。
如果不行的话,能不能用php实现,有没有demo?
回复内容:
我有两台web服务器,想实现这样一个功能:
用户请求服务器A(http://aaa);
服务器A 收到请求 取到用户请求的数据,请求服务器B(http://bbb);
服务器B 返回数据给服务器A;
服务器A 返回数据给用户。
请问服务器A需要做什么设置才能完成这种需求。
如果不行的话,能不能用php实现,有没有demo?
nginx proxy_pass
https://www.baidu.com/s?wd=nginx+proxy_pass
<code>server { listen 80; server_name aaa; location / { proxy_pass http://bbb; } }</code>
举个PHP栗子。
aaa.com page1.php
比如发送一个get请求
<code> <?php $data = file_get_contents('http://bbb.com/page2.php?id=2&key=kkk'); print_r($data); ?> </code>
bbb.com page2.php
<code> <?php $id = $_GET['id]; echo json_encode(array('status'=>0,'message'=>$id)); ?> </code>

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