高防IP常见问题_高防IP回源字段参考 - 帮助中心

回源服务器地址为IP格式

配置

获取请求头方法

以PHP为例。

<?
print_r($_SERVER);
?>

以SpringBoot（Java）为例。

@RestController
public class TestController {
    @GetMapping("/test")
    public String test(HttpServletRequest request) {
        Enumeration headerNames = request.getHeaderNames();
        while (headerNames.hasMoreElements()) {
            String headerName = headerNames.nextElement();
            String headerValue = request.getHeader(headerName);
            System.out.println(headerName + ":" + headerValue);
        }
        return "success";
    }
}

源服务器未使用代理转发该端口的请求(如没有使用nginx转发端口请求)。
http协议请求的字段

array(10) {
 ["request_method"]=>
 string(3) "GET"
 ["request_uri"]=>
 string(1) "/"
 ["path_info"]=>
 string(1) "/"
 ["request_time"]=>
 int(1613802357)
 ["request_time_float"]=>
 float(1613802357.2114)
 ["server_protocol"]=>
 string(8) "HTTP/1.1"
 ["server_port"]=>
 int(4501)
 ["remote_port"]=>
 int(31205)
 ["remote_addr"]=>
 string(14) "**购买的高防IP**"
 ["master_time"]=>
 int(1613802357)
}

header中的字段

array(11) {
["host"]=>
string(21) "添加的域名"
["x-real-ip"]=>
string(13) "真实的访客IP"
["x-forwarded-host"]=>
string(15) "访问域名"
["x-forwarded-scheme"]=>
string(4) "http"
["x-forwarded-for"]=>
string(13) "真实的访客IP"
["user-agent"]=>
string(115) "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36"
["connection"]=>
string(10) "keep-alive"
["accept"]=>
string(50) "image/avif,image/webp,image/apng,image/*,*/*;q=0.8"
["referer"]=>
string(29) "..."
["accept-encoding"]=>
string(13) "gzip, deflate"
["accept-language"]=>
string(14) "zh-CN,zh;q=0.9"
}

源服务器使用代理服务转发端口的请求（如使用nginx转发）。
nginx 配置参考

server {
 listen       8481;#如源机接收请求的端口设置为8481端口，而8481端口又转发请求
 server_name  localhost;
 root     /home/www/;
 index  index.php;
 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
     expires 100d;
 }
 location ~ .*\.(js|css)?$ {
     expires 30d;
 }
 location ~ \.php$ {
     fastcgi_pass   127.0.0.1:9000;
     fastcgi_index  index.php;
     fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
     fastcgi_param  PATH_INFO  $fastcgi_path_info;
     fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
     include        fastcgi_params;
 }
}

返回字段参考

array
{
 [USER] => www-data
 [HOME] => /home/www-data
 [HTTP_COOKIE] => yisu_sign_javascript=8bc2a608d434ebc5e6914faf090c4bda
 [HTTP_ACCEPT_LANGUAGE] => zh-CN,zh;q=0.9
 [HTTP_ACCEPT_ENCODING] => gzip, deflate
 [HTTP_REFERER] => ...
 [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
 [HTTP_UPGRADE_INSECURE_REQUESTS] => 1
 [HTTP_CACHE_CONTROL] => max-age=0
 [HTTP_CONNECTION] => keep-alive
 [HTTP_USER_AGENT] => Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36
 [HTTP_X_FORWARDED_FOR] => 真实访客的IP
 [HTTP_X_FORWARDED_SCHEME] => http
 [HTTP_X_FORWARDED_HOST] => 访问的域名
 [HTTP_X_REAL_IP] => 真实访客IP
 [HTTP_HOST] => 添加的域名
 [REDIRECT_STATUS] => 200
 [SERVER_NAME] => localhost
 [SERVER_PORT] => 8481
 [SERVER_ADDR] => 源服务器地址
 [REMOTE_PORT] => 34338
 [REMOTE_ADDR] => 购买的高防IP
 [SERVER_SOFTWARE] => nginx/1.19.2
 [GATEWAY_INTERFACE] => CGI/1.1
 [REQUEST_SCHEME] => http
 [SERVER_PROTOCOL] => HTTP/1.0
 [DOCUMENT_ROOT] => /home/www
 [DOCUMENT_URI] => /index.php
 [REQUEST_URI] => /
 [SCRIPT_NAME] => /index.php
 [CONTENT_LENGTH] =>
 [CONTENT_TYPE] =>
 [REQUEST_METHOD] => GET
 [QUERY_STRING] =>
 [QY_DEBUG] => 1
 [QY_CONF] => dev
 [PATH_TRANSLATED] => /home/www
 [PATH_INFO] =>
 [SCRIPT_FILENAME] => /home/www/index.php
 [FCGI_ROLE] => RESPONDER
 [PHP_SELF] => /index.php
 [REQUEST_TIME_FLOAT] => 1613802985.2393
 [REQUEST_TIME] => 1613802985
}

回源服务器地址为域名格式

配置

源服务器使用代理服务转发端口的请求(如使用nginx 转发)
返回字段参考

Array
{
  [USER] => www-data
  [HOME] => /home/www-data
  [HTTP_COOKIE] => yisu_sign_javascript=8bc2a608d434ebc5e6914faf090c4bda
  [HTTP_ACCEPT_LANGUAGE] => zh-CN,zh;q=0.9
  [HTTP_ACCEPT_ENCODING] => gzip, deflate
  [HTTP_REFERER] => ...
  [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
  [HTTP_UPGRADE_INSECURE_REQUESTS] => 1
  [HTTP_CACHE_CONTROL] => max-age=0
  [HTTP_CONNECTION] => keep-alive
  [HTTP_USER_AGENT] => Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36
  [HTTP_X_FORWARDED_FOR] => 真实访客的IP
  [HTTP_X_FORWARDED_SCHEME] => http
  [HTTP_X_FORWARDED_HOST] => 访问的域名
  [HTTP_X_REAL_IP] => 真实访客IP
  [HTTP_HOST] => 是添加的域名，不是回源填写的域名
  [REDIRECT_STATUS] => 200
  [SERVER_NAME] => localhost
  [SERVER_PORT] => 8481
  [SERVER_ADDR] => 源服务器地址
  [REMOTE_PORT] => 34338
  [REMOTE_ADDR] => 购买的高防IP
  [SERVER_SOFTWARE] => nginx/1.19.2
  [GATEWAY_INTERFACE] => CGI/1.1
  [REQUEST_SCHEME] => http
  [SERVER_PROTOCOL] => HTTP/1.0
  [DOCUMENT_ROOT] => /home/www
  [DOCUMENT_URI] => /index.php
  [REQUEST_URI] => /
  [SCRIPT_NAME] => /index.php
  [CONTENT_LENGTH] =>
  [CONTENT_TYPE] =>
  [REQUEST_METHOD] => GET
  [QUERY_STRING] =>
  [QY_DEBUG] => 1
  [QY_CONF] => dev
  [PATH_TRANSLATED] => /home/www
  [PATH_INFO] =>
  [SCRIPT_FILENAME] => /home/www/index.php
  [FCGI_ROLE] => RESPONDER
  [PHP_SELF] => /index.php
  [REQUEST_TIME_FLOAT] => 1613802985.2393
  [REQUEST_TIME] => 1613802985
}