Android中的后台邮件发送

一、调用邮件发送工具类进行邮件发送

new Thread(){public void run() {try {GMailSender sender = new GMailSender("[email protected]","ee768lxq");sender.sendMail("xxxxx注册验证", "验证码："+ localNum,"[email protected]",email);} catch (Exception e) {e.printStackTrace();}};}.start();

将上面的邮箱和密码换成你自己的邮箱和密码。

二、邮件发送工具类

import java.io.ByteArrayInputStream;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.security.Security;import java.util.Properties;import javax.activation.DataHandler;import javax.activation.DataSource;import javax.mail.Message;import javax.mail.PasswordAuthentication;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeMessage;public class GMailSender extends javax.mail.Authenticator {            private String mailhost = "smtp.gmail.com";    private String user;    private String password;    private Session session;    static {        Security.addProvider(new JSSEProvider());    }    public GMailSender(String user, String password) {        this.user = user;        this.password = password;         Properties props = new Properties();        props.setProperty("mail.transport.protocol", "smtp");        props.setProperty("mail.host", mailhost);        props.put("mail.smtp.auth", "true");        props.put("mail.smtp.port", "465");        props.put("mail.smtp.socketFactory.port", "465");        props.put("mail.smtp.socketFactory.class",                "javax.net.ssl.SSLSocketFactory");        props.put("mail.smtp.socketFactory.fallback", "false");        props.setProperty("mail.smtp.quitwait", "false");         session = Session.getDefaultInstance(props, this);    }     protected PasswordAuthentication getPasswordAuthentication() {        return new PasswordAuthentication(user, password);    }     public synchronized void sendMail(String subject, String body, String sender, String recipients) throws Exception {        try{     MimeMessage message = new MimeMessage(session);        DataHandler handler = new DataHandler(new ByteArrayDataSource(body.getBytes(), "text/plain"));        message.setSender(new InternetAddress(sender));        message.setSubject(subject);        message.setDataHandler(handler);        if (recipients.indexOf(',') > 0)            message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(recipients));        else           message.setRecipient(Message.RecipientType.TO, new InternetAddress(recipients));        Transport.send(message);        }catch(Exception e){      } }     public class ByteArrayDataSource implements DataSource {        private byte[] data;        private String type;         public ByteArrayDataSource(byte[] data, String type) {            super();            this.data = data;            this.type = type;        }         public ByteArrayDataSource(byte[] data) {            super();            this.data = data;        }         public void setType(String type) {            this.type = type;        }         public String getContentType() {            if (type == null)                return "application/octet-stream";            else               return type;        }         public InputStream getInputStream() throws IOException {            return new ByteArrayInputStream(data);        }         public String getName() {            return "ByteArrayDataSource";        }         public OutputStream getOutputStream() throws IOException {            throw new IOException("Not Supported");        }    }}

三、Provider类

import java.security.AccessController;import java.security.Provider;  public final class JSSEProvider extends Provider {      public JSSEProvider() {         super("HarmonyJSSE", 1.0, "Harmony JSSE Provider");         AccessController.doPrivileged(new java.security.PrivilegedAction<Void>() {             public Void run() {                 put("SSLContext.TLS",                         "org.apache.harmony.xnet.provider.jsse.SSLContextImpl");                 put("Alg.Alias.SSLContext.TLSv1", "TLS");                 put("KeyManagerFactory.X509",                         "org.apache.harmony.xnet.provider.jsse.KeyManagerFactoryImpl");                 put("TrustManagerFactory.X509",                         "org.apache.harmony.xnet.provider.jsse.TrustManagerFactoryImpl");                 return null;             }         });     } }

关于Provider请参看： http://www.766.com/doc/java/security/class-use/Provider.html

四、需要的jar包

Android中的后台邮件发送_第1张图片

jar包下载地址：http://download.csdn.net/detail/lxq_xsyu/6543081

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