}
package cn.com.socket;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.io.Writer;
import java.net.Socket;
import java.net.UnknownHostException;
/**
* 客户端同时读和写
* @author Administrator
*
*/
public class ClientDemo1 {
public static void main(String[] args) throws UnknownHostException, IOException {
//为了简单起见,所有的异常都直接往外抛
String host = "localHost"; //要连接的服务端IP地址
int port = 8899; //要连接的服务端对应的监听端口
//与服务端建立连接
Socket client = new Socket(host, port);
//建立连接后就可以往服务端写数据了
Writer writer = new OutputStreamWriter(client.getOutputStream());
writer.write("Hello Server.");
writer.write("eof");
writer.flush();
//写完以后进行读操作
Reader reader = new InputStreamReader(client.getInputStream());
char chars[] = new char[64];
int len;
StringBuffer sb = new StringBuffer();
String temp;
int index;
while ((len=reader.read(chars)) != -1) {
temp = new String(chars, 0, len);
if ((index = temp.indexOf("eof")) != -1) {
sb.append(temp.substring(0, index));
break;
}
sb.append(new String(chars, 0, len));
}
System.out.println("我是客户端,服务器说: " + sb);
writer.close();
reader.close();
client.close();
}
}
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