Source
public static String getClientIP(HttpServletRequest request) {
String ip = request.getHeader("X-Forwarded-For");
if (ip == null) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null) {
ip = request.getHeader("HTTP_CLIENT_IP");
}
if (ip == null) {
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
}
if (ip == null) {
ip = request.getRemoteAddr();
}
return ip;
}
server {
...
location /api {
proxy_hide_header Access-Control-Allow-Origin;
add_header 'Access-Control-Allow-Origin' $http_origin;
proxy_pass http://127.0.0.1:9082;
proxy_set_header X-Real-IP $remote_addr; <- 이 부분 추가
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; <- 이 부분 추가
proxy_set_header Host $http_host;
rewrite ^/api(.*)$ $1 break;
}
}