邮件发送

1、UtilTools.sendMail(to, to, subject, body.toString());

参数说明：

第一个to：收件人  “[e-mail];”主送多个人，to用";"隔开
第二个to：收件人  “[e-mail];”抄送多个人, 用";"隔开
subject：主题
body:内容 即html

2、实现类

EmailBase.getInstance().SendEmailsTCB(to, "","",subject, body);EmailBase采用单例，私有属性，    private String mail_smtp_host;    private String username;    private String password;    private String from;    private String fromname;    private String to;     private String cc;    private String bcc;    private String toname;    private String subject;    private String body;    private String authenticator;    private Properties prp;    private static EmailBase emailBase;初始化“init(){ prp = new Properties();        ResourceBundle config = ResourceBundle.getBundle("email", Locale.SIMPLIFIED_CHINESE);        mail_smtp_host = config.getString("mail.smtp.host");        username = config.getString("username");        password = config.getString("password");        from = config.getString("from");        fromname = config.getString("fromname");        if (Constants.NEED_COMPOSE_ENCODE)            fromname = UtilTools.encodeString(fromname);        authenticator = config.getString("mail.smtp.auth");        prp.setProperty("mail.smtp.host", mail_smtp_host);        prp.setProperty("username", username);        prp.setProperty("password", password);        prp.setProperty("mail.smtp.auth", authenticator); }private boolean SendEmailsTCB() {try {EmailBaseAuthenticator sa = new EmailBaseAuthenticator(username,password);Session session = Session.getInstance(prp, sa);//发邮件MimeMessage sendmessage = new MimeMessage(session);sendmessage.setFrom(new InternetAddress(from, fromname, "GBK"));// 分拆收件人StringTokenizer stk_to = new StringTokenizer(to, ";");int count_to = stk_to.countTokens();int i = 0;InternetAddress[] address_to = new InternetAddress[count_to];while (stk_to.hasMoreTokens()) {String email = stk_to.nextToken();address_to[i] = new InternetAddress(email, "", "GBK");i++;}sendmessage.addRecipients(Message.RecipientType.TO, address_to);// 分拆抄送人StringTokenizer stk_cc = new StringTokenizer(cc, ";");int count_cc = stk_cc.countTokens();int j = 0;InternetAddress[] address_cc = new InternetAddress[count_cc];while (stk_cc.hasMoreTokens()) {String email = stk_cc.nextToken();address_cc[j] = new InternetAddress(email, "", "GBK");j++;}sendmessage.addRecipients(Message.RecipientType.CC, address_cc);// 分拆密送人StringTokenizer stk_bcc = new StringTokenizer(bcc, ";");int count_bcc = stk_bcc.countTokens();int k = 0;InternetAddress[] address_bcc = new InternetAddress[count_bcc];while (stk_bcc.hasMoreTokens()) {String email = stk_bcc.nextToken();address_bcc[k] = new InternetAddress(email, "", "GBK");k++;}sendmessage.addRecipients(Message.RecipientType.BCC, address_bcc);if (Constants.NEED_COMPOSE_ENCODE)sendmessage.setSubject(UtilTools.encodeString(subject), "GBK");sendmessage.setSubject(subject, "GBK");sendmessage.setSentDate(new Date());sendmessage.setContent(body, "text/html; charset=GBK");Transport.send(sendmessage);} catch (AuthenticationFailedException afe) {afe.printStackTrace();return false;} catch (AddressException ae) {ae.printStackTrace();return false;} catch (javax.mail.MessagingException e) {e.printStackTrace();return false;} catch (java.io.UnsupportedEncodingException e) {e.printStackTrace();return false;} catch (Exception e) {e.printStackTrace();return false;}return true;}

3、需要调的实现类

public class EmailBaseAuthenticator extends Authenticator {    private String username;    private String password;  public EmailBaseAuthenticator(String username, String password) {        this.username = username;        this.password = password;    }public PasswordAuthentication getPasswordAuthentication() {        return new PasswordAuthentication(this.username, this.password);}}

4、使用mail.jar和commons-email-1.3.3-bin.zip轻松发送邮件

 

import org.apache.commons.mail.DefaultAuthenticator;import org.apache.commons.mail.EmailAttachment;import org.apache.commons.mail.MultiPartEmail; public class Test {public static void main(String[] args) throws Exception {//    SimpleEmail - This class is used to send basic text based emails.//    MultiPartEmail - This class is used to send multipart messages. This allows a text message with attachments either inline or attached.//    HtmlEmail - This class is used to send HTML formatted emails. It has all of the capabilities as MultiPartEmail allowing attachments to be easily added. It also supports embedded images.//    ImageHtmlEmail - This class is used to send HTML formatted emails with inline images. It has all of the capabilities as HtmlEmail but transform all image references to inline images.//    EmailAttachment - This is a simple container class to allow for easy handling of attachments. It is for use with instances of MultiPartEmail and HtmlEmail.MultiPartEmail  email = new MultiPartEmail();email.setHostName("smtp.qq.com");email.setSmtpPort(25);email.setAuthenticator(new DefaultAuthenticator("1*********", "a************"));email.setSSLOnConnect(true);email.setFrom("1************@qq.com");email.setSubject("TestMail测试邮箱");email.setMsg("This is a test mail ... :用纸-)");email.addTo("y*****@163.com");EmailAttachment emailAttachment = new EmailAttachment();emailAttachment.setPath("mail.jar");emailAttachment.setName("java邮件架包");email.attach(emailAttachment); email.send();  }}

所需架包下载地址 http://download.csdn.net/detail/yongzhian/7653175