初始化

src/main/java/com/ifish/API/Mail.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.ifish.API;
+
+import java.util.Properties;
+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;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ *
+ * @author Administrator
+ */
+public class Mail {
+
+    private MimeMessage mimeMsg; //MIME邮件对象 
+    private Session session; //邮件会话对象 
+    private Properties props; //系统属性 
+    private Multipart mp; //Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成MimeMessage对象
+    private static boolean needAuth = true;//smtp是否需要认证 
+    private static boolean isDebug = false;//是否开启调试
+    //smtp认证用户名和密码 
+    private static String smtp = "smtp.qq.com";//SMTP服务器
+    private static String username = "service@ifish7.com";
+    private static String password = "Ifish72015";
+    private static String from = "service@ifish7.com";
+    //private static String to = "fun@ifish7.com";
+    private static String to = "help@ifish7.com";
+    private static Logger log = LoggerFactory.getLogger(Mail.class);
+
+    /**
+     * Constructor
+     *
+     * @param smtp 邮件发送服务器
+     */
+    public Mail(String smtp) {
+        setSmtpHost(smtp);
+        createMimeMessage();
+    }
+
+    /**
+     * 设置邮件发送服务器
+     *
+     * @param hostName String
+     */
+    public void setSmtpHost(String hostName) {
+        if (props == null) {
+            props = System.getProperties(); //获得系统属性对象
+        }
+        //设置SMTP主机 
+        props.put("mail.smtp.host", hostName);
+        //设置SMTP是否需要验证
+        props.put("mail.smtp.auth", needAuth);
+        props.put("mail.smtp.starttls.enable", needAuth);
+    }
+
+    /**
+     * 创建MIME邮件对象
+     *
+     * @return
+     */
+    public boolean createMimeMessage() {
+        try {
+            session = Session.getDefaultInstance(props, null); //获得邮件会话对象 
+        } catch (Exception e) {
+            log.error("获取邮件会话对象时发生错误！" + e.toString());
+            return false;
+        }
+        try {
+            mimeMsg = new MimeMessage(session); //创建MIME邮件对象 
+            mp = new MimeMultipart();
+            return true;
+        } catch (Exception e) {
+            log.error("创建MIME邮件对象失败！" + e.toString());
+            return false;
+        }
+    }
+
+    /**
+     * 设置邮件主题
+     *
+     * @param mailSubject
+     * @return
+     */
+    public boolean setSubject(String mailSubject) {
+        try {
+            mimeMsg.setSubject(mailSubject);
+            return true;
+        } catch (Exception e) {
+            log.error("设置邮件主题失败" + e.toString());
+            return false;
+        }
+    }
+
+    /**
+     * 设置邮件正文
+     *
+     * @param mailBody String
+     */
+    public boolean setBody(String mailBody) {
+        try {
+            BodyPart bp = new MimeBodyPart();
+            bp.setContent(mailBody, "text/html;charset=GBK");
+            mp.addBodyPart(bp);
+            return true;
+        } catch (Exception e) {
+            log.error("设置邮件正文失败" + e.toString());
+            return false;
+        }
+    }
+
+    /**
+     * 设置发信人
+     *
+     * @param from String
+     */
+    public boolean setFrom(String from) {
+        try {
+            mimeMsg.setFrom(new InternetAddress(from)); //设置发信人 
+            return true;
+        } catch (Exception e) {
+            log.error("设置发信人失败" + e.toString());
+            return false;
+        }
+    }
+
+    /**
+     * 设置收信人
+     *
+     * @param to String
+     */
+    public boolean setTo(String to) {
+        try {
+            mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
+            return true;
+        } catch (Exception e) {
+            log.error("设置收信人失败" + e.toString());
+            return false;
+        }
+    }
+
+    /**
+     * 发送邮件
+     */
+    public boolean sendOut() {
+        try {
+            mimeMsg.setContent(mp);
+            mimeMsg.saveChanges();
+            Session mailSession = Session.getInstance(props, null);
+            mailSession.setDebug(isDebug);
+            Transport transport = mailSession.getTransport("smtp");
+            transport.connect((String) props.get("mail.smtp.host"), username, password);
+            transport.sendMessage(mimeMsg, mimeMsg.getRecipients(Message.RecipientType.TO));
+            //transport.send(mimeMsg);
+            transport.close();
+            return true;
+        } catch (Exception e) {
+            log.error("发送邮件失败" + e.toString());
+            return false;
+        }
+    }
+
+    /**
+     * 调用sendOut方法完成邮件发送
+     *
+     * @param smtp
+     * @param from
+     * @param to
+     * @param subject
+     * @param content
+     * @param username
+     * @param password
+     * @return boolean
+     */
+    public static boolean send(String subject, String content) {
+        Mail theMail = new Mail(smtp);
+
+        if (!theMail.setSubject(subject)) {
+            return false;
+        }
+        if (!theMail.setFrom(from)) {
+            return false;
+        }
+        if (!theMail.setTo(to)) {
+            return false;
+        }
+        if (!theMail.setBody(content)) {
+            return false;
+        }
+        if (!theMail.sendOut()) {
+            return false;
+        }
+        return true;
+    }
+}