package?com.cn;

import?java.io.File;
import?java.io.UnsupportedEncodingException;
import?java.util.Date;
import?java.util.List;
import?java.util.Properties;

import?javax.activation.DataHandler;
import?javax.activation.DataSource;
import?javax.activation.FileDataSource;
import?javax.mail.BodyPart;
import?javax.mail.Message;
import?javax.mail.MessagingException;
import?javax.mail.Multipart;
import?javax.mail.Session;
import?javax.mail.Transport;
import?javax.mail.internet.InternetAddress;
import?javax.mail.internet.MimeBodyPart;
import?javax.mail.internet.MimeMessage;
import?javax.mail.internet.MimeMultipart;
import?javax.mail.internet.MimeUtility;

public?class?MailUtil?{
	public?static?Properties?prop?=?new?Properties（）;
	private?static?Session?session?=?null?;
	private?static?Message?msg;
	private?static?Transport?transport;
	private?static?String?sender_username?=??“cattznwg@163.com“;
	private?static?String?sender_password?=?“Cat2016“;
	private?static?String?port?=?“25“;
	private?static?String?host?=?“smtp.163.com“;
	
	public?static?void?init（）{
		prop.put（“address“?sender_username）;
		prop.put（“password“?sender_password）;
		prop.put（“mail.smtp.port“?port）;
		prop.put（?“mail.smtp.host“?host）;???????
		prop.put（“mail.smtp.auth“?“true“）;?
		prop.put（“mail.transport.protocol“?“smtp“）;?
		session?=?Session.getInstance（prop）;
	}
	
	public?static?void?main（String[]?args）?throws?UnsupportedEncodingException?MessagingException?{
		prop.put（“address“?sender_username）;
		prop.put（“password“?sender_password）;
		prop.put（“mail.smtp.port“?25）;
		prop.put（?“mail.smtp.host“?“smtp.gdcattsoft.com“）;???????
		prop.put（“mail.smtp.auth“?“true“）;
		prop.put（“mail.transport.protocol“?“smtp“）;
		session?=?Session.getInstance（prop）;
		
		?//?打開調試，會打印與郵箱服務器回話的內容??
????????session.setDebug（true）;??
????????Message?message?=?new?MimeMessage（session）;??
????????//?如果發送人沒有寫對，那么會出現?javamail?550?Invalid?User??
????????//?如果發送人寫的和使用的帳號不一致，則會出現?553?Mail?from?must?equal?authorized?user??
????????InternetAddress?from?=?new?InternetAddress（“lizhizhi@gdcattsoft.com“）;??
????????from.setPersonal（MimeUtility.encodeText（“java“））;??
????????message.setFrom（from）;??
????????InternetAddress?to?=?new?InternetAddress（“lizhizhi@gdcattsoft.com“）;??
????????message.setRecipient（Message.RecipientType.TO?to）;??
????????message.setSubject（MimeUtility.encodeText（“1111“））;??
????????message.setText（“22222“）;??
????????message.setSentDate（new?Date（））;??
????????Transport?transport?=?session.getTransport（“smtp“）;??
????????//?具體你使用郵箱的smtp地址和端口，應該到郵箱里面查看，如果使用了SSL，網易的端口應該是?465/994??
????????transport.connect（“smtp.gdcattsoft.com“?25?“lizhizhi@gdcattsoft.com“?“aaaaaaaaa“）;??
????????transport.sendMessage（message?message.getAllRecipients（））;??
????????transport.close（）;??
????????System.out.println（“發送完畢“）;?
	}
	
	
	/**
	?*?發送郵件
	?*/
	public?static?Boolean?sendMail（String?subject?String?sendHtmlList