writedata.java

一个简单的点对点式的聊天

package dianduidian;

import java.io.BufferedWriter;
import java.io.IOException;

public class WriteData {

	BufferedWriter bw;

	public WriteData(BufferedWriter bw) {
		super();
		this.bw = bw;
	}
	
	public void Write(String str){
		try {
			bw.write(str+"\n");  //对于 readLine()方法，  加上一个结束
			bw.flush();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}
	public void close() throws IOException{
		bw.close();
	}
	
	
}