java發送簡單郵件

package com.util.mail;   /** *//**   * 發送郵件需要使用的基本資料 *author by wangfunhttp://www.5a520.cn 小說520  */    import java.util.Properties;    public class MailSenderInfo {        // 發送郵件的伺服器的IP和連接埠        private String mailServerHost;        private String mailServerPort = "25";        // 郵件寄件者的地址        private String fromAddress;        // 郵件接收者的地址        private String toAddress;        // 登陸郵件發送伺服器的使用者名稱和密碼        private String userName;        private String password;        // 是否需要身分識別驗證        private boolean validate = false;        // 郵件主題        private String subject;        // 郵件的常值內容        private String content;        // 郵件附件的檔案名稱        private String[] attachFileNames;          /** *//**         * 獲得郵件會話屬性         */        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;        }    }   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;      /** *//**   * 簡單郵件（不帶附件的郵件）發送器   http://www.bt285.cn BT下載*/    public class SimpleMailSender  {    /** *//**     * 以文字格式設定發送郵件     * @param mailInfo 待發送的郵件的資訊     */        public boolean sendTextMail(MailSenderInfo mailInfo) {          // 判斷是否需要身份認證          MyAuthenticator authenticator = null;          Properties pro = mailInfo.getProperties();         if (mailInfo.isValidate()) {          // 如果需要身份認證，則建立一個密碼驗證器            authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());          }         // 根據郵件會話屬性和密碼驗證器構造一個發送郵件的session          Session sendMailSession = Session.getDefaultInstance(pro,authenticator);          try {          // 根據session建立一個郵件訊息          Message mailMessage = new MimeMessage(sendMailSession);          // 建立郵件寄件者地址          Address from = new InternetAddress(mailInfo.getFromAddress());          // 設定郵件訊息的寄件者          mailMessage.setFrom(from);          // 建立郵件的接收者地址，並設定到郵件訊息中          Address to = new InternetAddress(mailInfo.getToAddress());          mailMessage.setRecipient(Message.RecipientType.TO,to);          // 設定郵件訊息的主題          mailMessage.setSubject(mailInfo.getSubject());          // 設定郵件訊息發送的時間          mailMessage.setSentDate(new Date());          // 設定郵件訊息的主要內容          String mailContent = mailInfo.getContent();          mailMessage.setText(mailContent);          // 發送郵件          Transport.send(mailMessage);         return true;          } catch (MessagingException ex) {              ex.printStackTrace();          }          return false;        }               /** *//**         * 以HTML格式發送郵件         * @param mailInfo 待發送的郵件資訊         */        public static boolean sendHtmlMail(MailSenderInfo mailInfo){          // 判斷是否需要身份認證          MyAuthenticator authenticator = null;         Properties pro = mailInfo.getProperties();         //如果需要身份認證，則建立一個密碼驗證器           if (mailInfo.isValidate()) {            authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());         }          // 根據郵件會話屬性和密碼驗證器構造一個發送郵件的session          Session sendMailSession = Session.getDefaultInstance(pro,authenticator);          try {          // 根據session建立一個郵件訊息          Message mailMessage = new MimeMessage(sendMailSession);          // 建立郵件寄件者地址          Address from = new InternetAddress(mailInfo.getFromAddress());          // 設定郵件訊息的寄件者          mailMessage.setFrom(from);          // 建立郵件的接收者地址，並設定到郵件訊息中          Address to = new InternetAddress(mailInfo.getToAddress());          // Message.RecipientType.TO屬性工作表示接收者的類型為TO          mailMessage.setRecipient(Message.RecipientType.TO,to);          // 設定郵件訊息的主題          mailMessage.setSubject(mailInfo.getSubject());          // 設定郵件訊息發送的時間          mailMessage.setSentDate(new Date());          // MiniMultipart類是一個容器類，包含MimeBodyPart類型的對象          Multipart mainPart = new MimeMultipart();          // 建立一個包含HTML內容的MimeBodyPart          BodyPart html = new MimeBodyPart();          // 設定HTML內容          html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");          mainPart.addBodyPart(html);          // 將MiniMultipart對象設定為郵件內容          mailMessage.setContent(mainPart);          // 發送郵件          Transport.send(mailMessage);          return true;          } catch (MessagingException ex) {              ex.printStackTrace();          }          return false;        }    }   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);       }   }   public static void main(String[] args){            //這個類主要是設定郵件         MailSenderInfo mailInfo = new MailSenderInfo();          mailInfo.setMailServerHost("smtp.163.com");          mailInfo.setMailServerPort("25");          mailInfo.setValidate(true);          mailInfo.setUserName("han2000lei@163.com");          mailInfo.setPassword("**********");//您的郵箱密碼          mailInfo.setFromAddress("han2000lei@163.com");          mailInfo.setToAddress("han2000lei@163.com");          mailInfo.setSubject("設定郵箱標題 如http://www.guihua.org 中國桂花網");          mailInfo.setContent("設定郵箱內容 如http://www.guihua.org 中國桂花網 是中國最大桂花網站==");             //這個類主要來發送郵件         SimpleMailSender sms = new SimpleMailSender();             sms.sendTextMail(mailInfo);//發送文體格式              sms.sendHtmlMail(mailInfo);//發送html格式       }