从服务器获取客户端的IP地址

Question

i want to a make a software in java as in which one laptop is a server and 1 laptop is a client.The software should get the IP address and all the process running on client .from tutorials i have tried by connecting 2 laptops through LAN and check the connection by sharing a file between the two but when i am using some sort of code to get IP address of client result is null.The code i am using is Listing name of or ip of all computers on a LAN

kindly help me from start that how should i proceed that should i use client server setup for the connection between client and server or as i have mentioned earlier from peer to peer network can i solve my problem. Thankyou

Answer 1

Following my java code:

String ipAddress =  request.getRemoteAddr();
System.out.println("IP Address: "+ipAddress);