如何在java中的客户端套接字程序中知道客户端端口和IP地址
我使用套接字在 java 中创建了一个多客户端-服务器通信.我有一个服务器和一个客户端.我想用多个客户端测试我的程序.我计划创建一个动态创建 ip 和端口的模拟器.为此我只想知道如何在套接字程序中设置客户端 ip 和端口.任何人都可以帮助我.. 我使用 InetAddress.getByName 来获取客户端地址.
I created a multiple client- server communication in java using socket. i have a single server and a client. i want to test my program with multiple clients. i m planning to create a simulator which dynamically create ip and port.. for that i just want to know how to set the client ip and port in the socket program. can anyone help me.. i use InetAddress.getByName to get the client address.
public Socket(Proxy proxy)
{
if (proxy != null && proxy.type() == Proxy.Type.SOCKS)
{
SecurityManager security = System.getSecurityManager();
InetSocketAddress epoint = (InetSocketAddress) proxy.address();
if (security != null) {
if (epoint.isUnresolved())
epoint = new InetSocketAddress(epoint.getHostName(), epoint.getPort());
if (epoint.isUnresolved())
security.checkConnect(epoint.getHostName(),
epoint.getPort());
else
security.checkConnect(epoint.getAddress().getHostAddress(),
epoint.getPort());
}
impl = new SocksSocketImpl(proxy);
impl.setSocket(this);
} else {
if (proxy == Proxy.NO_PROXY) {
if (factory == null) {
impl = new PlainSocketImpl();
impl.setSocket(this);
} else
setImpl();
} else
throw new IllegalArgumentException("Invalid Proxy");
}
}
推荐答案
试试这个
clientString = "Remote client: " + socket.getRemoteSocketAddress().toString().substring(1);
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