📄 tcpclient.java
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package com.sunyard.dataanalyze;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.Socket;
import java.net.UnknownHostException;
public class TcpClient {
private String host;
private int port;
public TcpClient(String host, int port){
this.host = host;
this.port = port;
}
public void sendMessage(String message) {
try {
Socket socket = new Socket(host,port);
OutputStream out = socket.getOutputStream();
OutputStreamWriter write = new OutputStreamWriter(out);
write.write(message);
write.flush();
write.close();
socket.close();
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
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