JAVA MAIL 实现参考

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第一个类：MailSenderInfo.java

Java代码

    package com.util.mail;      /**      * 发送邮件需要使用的基本信息      */       import java.util.Properties;       public class MailSenderInfo {           // 发送邮件的服务器的IP和端口           private String mailServerHost;           private String mailServerPort = "25";           // 邮件发送者的地址           private String fromAddress;           // 邮件接收者的地址           private String toAddress;           // 登陆邮件发送服务器的用户名和密码           private String userName;           private String password;           // 是否需要身份验证           private boolean validate = false;           // 邮件主题           private String subject;           // 邮件的文本内容           private String content;           // 邮件附件的文件名           private String[] attachFileNames;             /**            * 获得邮件会话属性            */           public Properties getProperties(){             Properties p = new Properties();             p.put("mail.smtp.host", this.mailServerHost);             p.put("mail.smtp.port", this.mailServerPort);             p.put("mail.smtp.auth", validate ? "true" : "false");             return p;           }           public String getMailServerHost() {             return mailServerHost;           }           public void setMailServerHost(String mailServerHost) {             this.mailServerHost = mailServerHost;           }          public String getMailServerPort() {             return mailServerPort;           }          public void setMailServerPort(String mailServerPort) {             this.mailServerPort = mailServerPort;           }          public boolean isValidate() {             return validate;           }          public void setValidate(boolean validate) {             this.validate = validate;           }          public String[] getAttachFileNames() {             return attachFileNames;           }          public void setAttachFileNames(String[] fileNames) {             this.attachFileNames = fileNames;           }          public String getFromAddress() {             return fromAddress;           }           public void setFromAddress(String fromAddress) {             this.fromAddress = fromAddress;           }          public String getPassword() {             return password;           }          public void setPassword(String password) {             this.password = password;           }          public String getToAddress() {             return toAddress;           }           public void setToAddress(String toAddress) {             this.toAddress = toAddress;           }           public String getUserName() {             return userName;           }          public void setUserName(String userName) {             this.userName = userName;           }          public String getSubject() {             return subject;           }          public void setSubject(String subject) {             this.subject = subject;           }          public String getContent() {             return content;           }          public void setContent(String textContent) {             this.content = textContent;           }       }

第二个类：SimpleMailSender.java

    package com.util.mail;            import java.util.Date;       import java.util.Properties;      import javax.mail.Address;       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;             /**      * 简单邮件（不带附件的邮件）发送器      */       public class SimpleMailSender  {       /**        * 以文本格式发送邮件        * @param mailInfo 待发送的邮件的信息        */           public boolean sendTextMail(MailSenderInfo mailInfo) {             // 判断是否需要身份认证             MyAuthenticator authenticator = null;             Properties pro = mailInfo.getProperties();            if (mailInfo.isValidate()) {             // 如果需要身份认证，则创建一个密码验证器               authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());             }            // 根据邮件会话属性和密码验证器构造一个发送邮件的session             Session sendMailSession = Session.getDefaultInstance(pro,authenticator);             try {             // 根据session创建一个邮件消息             Message mailMessage = new MimeMessage(sendMailSession);             // 创建邮件发送者地址             Address from = new InternetAddress(mailInfo.getFromAddress());             // 设置邮件消息的发送者             mailMessage.setFrom(from);             // 创建邮件的接收者地址，并设置到邮件消息中             Address to = new InternetAddress(mailInfo.getToAddress());             mailMessage.setRecipient(Message.RecipientType.TO,to);             // 设置邮件消息的主题             mailMessage.setSubject(mailInfo.getSubject());             // 设置邮件消息发送的时间             mailMessage.setSentDate(new Date());             // 设置邮件消息的主要内容             String mailContent = mailInfo.getContent();             mailMessage.setText(mailContent);             // 发送邮件             Transport.send(mailMessage);            return true;             } catch (MessagingException ex) {                 ex.printStackTrace();             }             return false;           }                     /**            * 以HTML格式发送邮件            * @param mailInfo 待发送的邮件信息            */           public static boolean sendHtmlMail(MailSenderInfo mailInfo){             // 判断是否需要身份认证             MyAuthenticator authenticator = null;            Properties pro = mailInfo.getProperties();            //如果需要身份认证，则创建一个密码验证器              if (mailInfo.isValidate()) {               authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());            }             // 根据邮件会话属性和密码验证器构造一个发送邮件的session             Session sendMailSession = Session.getDefaultInstance(pro,authenticator);             try {             // 根据session创建一个邮件消息             Message mailMessage = new MimeMessage(sendMailSession);             // 创建邮件发送者地址             Address from = new InternetAddress(mailInfo.getFromAddress());             // 设置邮件消息的发送者             mailMessage.setFrom(from);             // 创建邮件的接收者地址，并设置到邮件消息中             Address to = new InternetAddress(mailInfo.getToAddress());             // Message.RecipientType.TO属性表示接收者的类型为TO             mailMessage.setRecipient(Message.RecipientType.TO,to);             // 设置邮件消息的主题             mailMessage.setSubject(mailInfo.getSubject());             // 设置邮件消息发送的时间             mailMessage.setSentDate(new Date());             // MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象             Multipart mainPart = new MimeMultipart();             // 创建一个包含HTML内容的MimeBodyPart             BodyPart html = new MimeBodyPart();             // 设置HTML内容             html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");             mainPart.addBodyPart(html);             // 将MiniMultipart对象设置为邮件内容             mailMessage.setContent(mainPart);             // 发送邮件             Transport.send(mailMessage);             return true;             } catch (MessagingException ex) {                 ex.printStackTrace();             }             return false;           }       }

第三个类：MyAuthenticator.java

    package com.util.mail;            import javax.mail.*;              public class MyAuthenticator extends Authenticator{          String userName=null;          String password=null;                     public MyAuthenticator(){          }          public MyAuthenticator(String username, String password) {               this.userName = username;               this.password = password;           }           protected PasswordAuthentication getPasswordAuthentication(){              return new PasswordAuthentication(userName, password);          }      }

下面给出使用上面三个类的代码：

测试

public static void main(String[] args){           //这个类主要是设置邮件        MailSenderInfo mailInfo = new MailSenderInfo();         mailInfo.setMailServerHost("smtp.163.com");         mailInfo.setMailServerPort("25");         mailInfo.setValidate(true);         mailInfo.setUserName("han2000lei@163.com");         mailInfo.setPassword("**********");//您的邮箱密码         mailInfo.setFromAddress("han2000lei@163.com");         mailInfo.setToAddress("han2000lei@163.com");         mailInfo.setSubject("设置邮箱标题");         mailInfo.setContent("设置邮箱内容");            //这个类主要来发送邮件        SimpleMailSender sms = new SimpleMailSender();            sms.sendTextMail(mailInfo);//发送文体格式             sms.sendHtmlMail(mailInfo);//发送html格式      }

主要代码已经给出，如有需要，请自己根据需要自己摸索吧～

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