sendmail.java

用java发邮件 总共有两个文件,mail_client.java和sendmail.java

import java.io.*;
import java.net.*;
public class sendmail
{
	static PrintStream ps=null;            //发送信息
	static DataInputStream dis=null;        //接受信息
	sendmail(PrintStream ptstream,DataInputStream distream)
	{
	 this.ps =ptstream;
	 this.dis=distream;
	}

	public static void send(String str) throws IOException
	{
		ps.println(str); //发送串
		ps.flush(); //刷新该串
	}
	public static void receive() throws IOException
	{
		String readstr=dis.readLine();
		//System.out.println(readstr);
	}

	public static String getBASE64(String s){
	if (s == null) return null;
	return (new sun.misc.BASE64Encoder()).encode(s.getBytes());
	}

}