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TestClient.java

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/* 范例名称：简单的client/server程序

* 源文件名称：TestClient.java/TestServer.java

* 要 点：

* 1. Java Socket编程步骤

* 2. Socket/ServerSocket类用法

* 3. 通过Socket对象可以获取通信对方Socket的信息

*/

import java.net.*;

import java.io.*;

public class TestClient {

public static void main(String args[]) {

try {

Socket s1 = new Socket("127.0.0.1", 8888);

InputStream is = s1.getInputStream();

DataInputStream dis = new DataInputStream(is);

System.out.println(dis.readUTF());

dis.close();

s1.close();

} catch (ConnectException connExc) {

connExc.printStackTrace();

System.err.println("服务器连接失败！");

} catch (IOException e) {

e.printStackTrace();

}

}

}