简单邮件（不带附件的邮件）发送器

package com.stronginfo.common.mail;
/**
* 简单邮件（不带附件的邮件）发送器
*/
import java.util.Date;
import java.util.Properties;

import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Message;
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;

public class MailSendUtils {
/**
* 以文本格式发送邮件
* @param mailInfo 待发送的邮件的信息
*/
public boolean sendTextMail(MailBody mailInfo) throws Exception{
// 判断是否需要身份认证
MailAuthenticator 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 MailAuthenticator(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);
// logBefore(logger, “构造一个发送邮件的session”);

  // 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);   System.out.println("发送成功！");  return true;    }    /**     * 以HTML格式发送邮件     * @param mailInfo 待发送的邮件信息     */    public  boolean sendHtmlMail(MailBody mailInfo) throws Exception{      // 判断是否需要身份认证      MailAuthenticator 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 MailAuthenticator(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);      // 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;    }/** * @param SMTP *            邮件服务器 * @param PORT *            端口 * @param EMAIL *            本邮箱账号 * @param PAW *            本邮箱密码 * @param toEMAIL *            对方箱账号 * @param TITLE *            标题 * @param CONTENT *            内容 * @param TYPE *            1：文本格式;2：HTML格式 */public static boolean sendEmail(String SMTP, String PORT, String EMAIL,        String PAW, String toEMAIL, String TITLE, String CONTENT,        String TYPE) {    // 这个类主要是设置邮件    MailBody mailInfo = new MailBody();    mailInfo.setMailServerHost(SMTP);    mailInfo.setMailServerPort(PORT);    mailInfo.setValidate(true);    mailInfo.setUserName(EMAIL);    mailInfo.setPassword(PAW);    mailInfo.setFromAddress(EMAIL);    mailInfo.setToAddress(toEMAIL);    mailInfo.setSubject(TITLE);    mailInfo.setContent(CONTENT);    // 这个类主要来发送邮件    MailSendUtils sms = new MailSendUtils();    try {        if ("1".equals(TYPE)) {            return sms.sendTextMail(mailInfo);        } else {            return sms.sendHtmlMail(mailInfo);        }    } catch (Exception e) {        return false;    }}

}

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package com.stronginfo.common.mail;   /**    *发送邮件需要使用的基本信息  *   */    import java.util.Properties;    public class MailBody {        // 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;        }    }