如何在struts2动作方法中获取客户端IP地址？

Question

Is there a way to get the client's IP address inside an struts2 action method?

I have implemented both SesionAware and RequestAware interfaces, but these two inject only the session and request maps.

Answer 1

你试过ServletRequestAware吗？

Answer 2

Try request.getRemoteAddress(). This will give you the client IP. If the request is coming through a proxy server, then you will get only the ip of the proxy server.

Answer 3

You can try ServletRequest.getRemoteAddress() API call to get client or last proxy's IP address. This is part of Servlet API and not Struts2 specific.