嗨,我想通过在一个非常简单的 java 服务器上测试我的客户端应用程序是否正常工作。我的客户几乎每秒都会发送一个字符串。我的想法是服务器一旦收到字符串就会在 Eclipse 控制台中显示该字符串。但问题是简单的 java 服务器只打印出第一个字符串。下面是我从该站点获得的简单 Java 服务器
package serverjava;
/* ChatServer.java */
import java.net.ServerSocket;
import java.net.Socket;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class serverjava {
private static int port = 1234; /* port the server listens on */
public static void main (String[] args) throws IOException {
ServerSocket server = null;
try {
server = new ServerSocket(port); /* start listening on the port */
} catch (IOException e) {
System.err.println("Could not listen on port: " + port);
System.err.println(e);
System.exit(1);
}
Socket client = null;
try {
client = server.accept();
} catch (IOException e) {
System.err.println("Accept failed.");
System.err.println(e);
System.exit(1);
}
/* obtain an input stream to the client */
BufferedReader in = new BufferedReader(new InputStreamReader(
client.getInputStream()));
String msg;
/* loop reading lines from the client and display them */
while ((msg = in.readLine()) != null) {
System.out.println("Client says: " + msg);
}
}
}
java 服务器是否能够每次启动只显示一个字符串的实例?如果是,我怎样才能让它在控制台中打印或显示每秒发送的所有字符串?