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使用spring框架中的組件發(fā)送郵件功能說(shuō)明

更新時(shí)間：2017年11月08日 10:15:22 作者：懶鬼鬼

Spring使用的是基本的JavaBean來(lái)完成以前只可能由EJB完成的事情。這篇文章主要介紹了使用spring框架中的組件發(fā)送郵件,需要的朋友可以參考下

Spring框架是由于軟件開(kāi)發(fā)的復(fù)雜性而創(chuàng)建的。Spring使用的是基本的JavaBean來(lái)完成以前只可能由EJB完成的事情。然而，Spring的用途不僅僅限于服務(wù)器端的開(kāi)發(fā)。從簡(jiǎn)單性、可測(cè)試性和松耦合性角度而言，絕大部分Java應(yīng)用都可以從Spring中受益。

首先進(jìn)入自己的QQ郵箱，在設(shè)置中修改賬戶信息

然后來(lái)至底部

點(diǎn)擊開(kāi)啟，再用手機(jī)發(fā)送對(duì)應(yīng)信息到指定號(hào)碼，然后點(diǎn)擊我已發(fā)送

獲取授權(quán)碼

注意提示：

到這里，相信你已經(jīng)開(kāi)通了SMTP服務(wù)，這樣就可以在java code發(fā)送郵件了

接下來(lái)的是Spring 中使用郵件服務(wù)

首先是配置信息使用的是587端口，剛開(kāi)始用465端口我糾結(jié)了好久(使用465端口的錯(cuò)誤詳情)，用不了，你可以嘗試，默認(rèn)的25端口應(yīng)該也是不適合的

<!-- 郵件服務(wù) -->
  <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
    <property name="host" value="smtp.qq.com"/>
    <property name="port" value="587"/>//或許你可以用465端口，默認(rèn)的25不適合
    <property name="protocol" value="smtp"/>
    <property name="username" value="785427346@qq.com"/>
    <property name="password" value="xxxxxxxxxxxx"/>//這里的是你通過(guò)短信后，獲取的授權(quán)碼
    <property name="defaultEncoding" value="UTF-8"/>
    <property name="javaMailProperties"> 
      <props> 
        <prop key="mail.smtp.auth">true</prop> 
        <prop key="mail.smtp.timeout">25000</prop> 
      </props> 
    </property> 
  </bean>
  <!-- this is a template message that we can pre-load with default state -->
  <bean id="templateMessage" class="org.springframework.mail.SimpleMailMessage">
    <property name="from" value="785427346@qq.com"/>
    <property name="subject" value="嘗試發(fā)郵件"/>
  </bean>
  <bean id="orderManager" class="cn.cherish.common.SimpleOrderManager">
    <property name="mailSender" ref="mailSender"/>
    <property name="templateMessage" ref="templateMessage"/>
  </bean>

用maven引入的jar包

 <!-- 郵件 -->
  <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>${spring.version}</version>
  </dependency>
  <dependency>
    <groupId>javax.mail</groupId>
    <artifactId>mail</artifactId>
    <version>1.4.7</version>
  </dependency>

下面只是一個(gè)工具類作簡(jiǎn)單例子，請(qǐng)勿見(jiàn)怪

package cn.cherish.common;
import java.io.BufferedReader;
import java.io.File;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.Properties;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.springframework.core.io.FileSystemResource;
import org.springframework.mail.MailException;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
/**
 * 項(xiàng)目名稱：springmvc_hibernate
 * 類名稱：MailUtil
 * 類描述：
 * 創(chuàng)建人：Cherish
 * 聯(lián)系方式：785427346@qq.com
 * 創(chuàng)建時(shí)間：2016年4月22日 下午3:51:48
 * @version 1.0
 */
public class MailUtil {
  private static final String HOST = "smtp.qq.com";
  private static final String SMTP = "smtp";
  private static final String USERNAME = "785427346@qq.com";
  private static final String PASSWORD = "xxxxxxxxxx";
  private static final int PORT = 587;//587/465
  private static final String DEFAULTENCODING = "UTF-8";
  private static JavaMailSenderImpl senderImpl = new JavaMailSenderImpl();
  private static Properties prop = new Properties();
  static{
    // 設(shè)定mail server
    senderImpl.setHost(HOST);
    senderImpl.setProtocol(SMTP);
    senderImpl.setUsername(USERNAME);
    senderImpl.setPassword(PASSWORD);
    senderImpl.setPort(PORT);
    senderImpl.setDefaultEncoding(DEFAULTENCODING);
    // 設(shè)定properties
    prop.put("mail.smtp.auth", "true");
    prop.put("mail.smtp.timeout", "25000");
    //設(shè)置調(diào)試模式可以在控制臺(tái)查看發(fā)送過(guò)程
    prop.put("mail.debug", "true");
    senderImpl.setJavaMailProperties(prop);
  }
  public static void main(String args[]) {
    // 設(shè)置收件人，寄件人 用數(shù)組發(fā)送多個(gè)郵件
//   String[] array = new String[] {"88888@qq.com","666666@qq.com","999999999@qq.com",USERNAME};
    String[] array = new String[] {USERNAME};
    String subject = "Cherish內(nèi)嵌圖片、音樂(lè)的郵件";
//   StringBuffer sb = new StringBuffer();
//   try {
//     URL url = new URL("http://www.imooc.com/");//http://android-studio.org/
//     
//     URLConnection conn = url.openConnection();
//     InputStream is = conn.getInputStream();
//     
//     BufferedReader reader = new BufferedReader(new InputStreamReader(is));
//     
//     String string = null;
//     while ((string = reader.readLine()) != null) {
//       sb.append(string);
//     }
//     
//     //System.out.println(sb.toString());
//     
//   } catch (Exception e) {
//     e.printStackTrace();
//   }
//   
//   boolean result = htmlMail(array, subject, sb.toString());
    String filePath = "E:/javaxmail.png";
    String html = "<html><head>"+
          "</head><body>"+
          "<audio src='http://m10.music.126.net/20160422225433/25b43b999bcdaf3425b9194514340596/ymusic/8c94/b9af/69e3/7ebe35b8e00154120822550b21b0c9c5.mp3' autoplay='autoplay' controls='controls' loop='-1'>愛(ài)你</audio>"+
          "<h1>Hello,Nice to meet you!</h1>"+
          "<span style='color:red;font-size:36px;'>并摸了一把你的小奶</span>"+
          "<img src='cid:javaxmail.png'>"+
          "</body></html>";
    boolean result = inlineFileMail(array, subject, html, filePath);
    if (result) {
      System.out.println("發(fā)送郵件成功。。。。");
    }
  }
  /**
   * 發(fā)送簡(jiǎn)單郵件
   * @param to 收件人郵箱
   * @param subject 主題
   * @param content 內(nèi)容
   * @return
   */
  public static boolean singleMail(String to, String subject, String content){
    String[] array = new String[] {to};
    return singleMail(array, subject, content);
  }
  /**
   * 發(fā)送簡(jiǎn)單文本郵件
   * @param to 收件人郵箱數(shù)組
   * @param subject 主題
   * @param content 內(nèi)容
   * @return
   */
  public static boolean singleMail(String[] to, String subject, String content){
    boolean result = true;
    SimpleMailMessage mailMessage = new SimpleMailMessage();
    // 設(shè)置收件人，寄件人 用數(shù)組發(fā)送多個(gè)郵件
    mailMessage.setTo(to);
    mailMessage.setFrom(USERNAME);
    mailMessage.setSubject(subject);
    mailMessage.setText(content);
    // 發(fā)送郵件
    try {
      senderImpl.send(mailMessage);
    } catch (MailException e) {
      e.printStackTrace();
      result = false;
    }
    return result;
  }
  /**
   * 發(fā)送html郵件
   * @param to 收件人
   * @param subject 主題
   * @param html html代碼
   * @return
   */
  public static boolean htmlMail(String[] to, String subject, String html){
    boolean result = true;
    MimeMessage mailMessage = senderImpl.createMimeMessage(); 
    MimeMessageHelper messageHelper = new MimeMessageHelper(mailMessage); 
    try {
      // 設(shè)置收件人，寄件人 用數(shù)組發(fā)送多個(gè)郵件
      messageHelper.setTo(to);
      messageHelper.setFrom(USERNAME);
      messageHelper.setSubject(subject);
      // true 表示啟動(dòng)HTML格式的郵件 
      messageHelper.setText(html, true); 
      // 發(fā)送郵件
      senderImpl.send(mailMessage);
    } catch (MessagingException e) {
      result = false;
      e.printStackTrace();
    }
    return result;
  }
  /**
   * 發(fā)送內(nèi)嵌圖片的郵件  （cid:資源名）
   * @param to 收件人郵箱
   * @param subject 主題
   * @param html html代碼
   * @param imgPath 圖片路徑
   * @return
   */
  public static boolean inlineFileMail(String[] to, String subject, String html, String filePath){
    boolean result = true;
    MimeMessage mailMessage = senderImpl.createMimeMessage(); 
    try {
      //設(shè)置true開(kāi)啟嵌入圖片的功能
      MimeMessageHelper messageHelper = new MimeMessageHelper(mailMessage,true); 
      // 設(shè)置收件人，寄件人 用數(shù)組發(fā)送多個(gè)郵件
      messageHelper.setTo(to);
      messageHelper.setFrom(USERNAME);
      messageHelper.setSubject(subject);
      // true 表示啟動(dòng)HTML格式的郵件 
      messageHelper.setText(html, true); 
      FileSystemResource file = new FileSystemResource(new File(filePath)); 
      messageHelper.addInline(file.getFilename(), file); 
      // 發(fā)送郵件
      senderImpl.send(mailMessage);
    } catch (MessagingException e) {
      result = false;
      e.printStackTrace();
    }
    return result;
  }
  /**
   * 發(fā)送帶附件的郵件
   * @param to
   * @param subject
   * @param html
   * @param filePath
   * @return
   */
  public static boolean attachedFileMail(String[] to, String subject, String html, String filePath){
    boolean result = true;
    MimeMessage mailMessage = senderImpl.createMimeMessage(); 
    try {
      // multipart模式 為true時(shí)發(fā)送附件 可以設(shè)置html格式
      MimeMessageHelper messageHelper = new MimeMessageHelper(mailMessage,true,"utf-8"); 
      // 設(shè)置收件人，寄件人 用數(shù)組發(fā)送多個(gè)郵件
      messageHelper.setTo(to);
      messageHelper.setFrom(USERNAME);
      messageHelper.setSubject(subject);
      // true 表示啟動(dòng)HTML格式的郵件 
      messageHelper.setText(html, true); 
      FileSystemResource file = new FileSystemResource(new File(filePath)); 
      // 這里的方法調(diào)用和插入圖片是不同的。 
      messageHelper.addAttachment(file.getFilename(), file);
      // 發(fā)送郵件
      senderImpl.send(mailMessage);
    } catch (MessagingException e) {
      result = false;
      e.printStackTrace();
    }
    return result;
  }

溫馨提示：

<img src='cid:javaxmail.png'>

這是內(nèi)嵌圖片的方式 javaxmail.png 要和 messageHelper.addInline(file.getFilename(), file); 這里的 file.getFilename() 相一致就可以

現(xiàn)在只差一步了，那就是Ctrl + F11，有不當(dāng)之處敬請(qǐng)?zhí)岢?，共同進(jìn)步

**
使用javax.mail發(fā)郵件代碼
**
package cn.cherish.utils;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Date;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.Authenticator;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
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.MimeMessage.RecipientType;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;
/**
 * 項(xiàng)目名稱：springmvc_hibernate 
 * 類名稱：EmailUtil 
 * 類描述：發(fā)送郵件工具類 
 * 創(chuàng)建人：Cherish
 * 聯(lián)系方式：785427346@qq.com 
 * 創(chuàng)建時(shí)間：2016年4月23日 上午9:48:21
 * @version 1.0
 */
public class EmailUtil {
 // properties配置文件地址
 //private static final String PROPERTIES_PATH = "standard_data.properties";
 private static Session session;
 private static Properties props = new Properties();
 private static final String HOST = "smtp.qq.com";
 private static int PORT = 587;
 private static final String isAUTH = "true";
 private static final String FROM = "785427346@qq.com";
 private static final String USERNAME = "785427346@qq.com";
 private static final String PASSWORD = "xxxxxxxxxxxxxxxx";
 private static final String TIMEOUT = "25000";
 private static final String DEBUG = "true";
 // 初始化session
 static {
  props.put("mail.smtp.host", HOST);
  props.put("mail.smtp.port", PORT);
  props.put("mail.smtp.auth", isAUTH);
  props.put("fromer", FROM);
  props.put("username", USERNAME);
  props.put("password", PASSWORD);
  props.put("mail.smtp.timeout", TIMEOUT);
  props.put("mail.debug", DEBUG);
  session = Session.getInstance(props, new Authenticator() {
   @Override
   protected PasswordAuthentication getPasswordAuthentication() {
    return new PasswordAuthentication(USERNAME, PASSWORD);
   }
  });
 }
 public static void main(String[] args) {
  try {
   String html = "<html><head>"+
     "</head><body>"+
     "<audio src='http://219.128.78.22/m10.music.126.net/20160423105749/3cee5688a7dc87d28a265fd992ecb0a2/ymusic/8c94/b9af/69e3/7ebe35b8e00154120822550b21b0c9c5.mp3?wshc_tag=1&wsts_tag=571aded1&wsid_tag=b73f773e&wsiphost=ipdbm' autoplay='autoplay' controls='controls' loop='-1'>愛(ài)你</audio>"+
     "<video controls='controls'>"+
     "<source src='http://v2.mukewang.com/45ad4643-87d7-444b-a3b9-fbf32de63811/H.mp4?auth_key=1461379796-0-0-e86cefa71cef963875fd68f8a419dd8a' type='video/mp4' />"+
     "Your browser does not support the video tag."+
     "</video>"+
     "<h1>Hello,nice to fuck you!</h1>"+
     "<span style='color:red;font-size:36px;'>并抓了一把你的小雞雞</span>"+
     "</body></html>";
   //sendEmail("785427346@qq.com", "yeah", html, true);
   sendFileEmail("785427346@qq.com", "yeah", html, new File("E:/xiaoming.zip"));
  } catch (Exception e) {
   e.printStackTrace();
  }
 }
 /**
  * 
  * @Title sendEmail
  * @Description 通過(guò)isHtml判斷發(fā)送的郵件的內(nèi)容
  * @param to 郵件接收者
  * @param content 郵件內(nèi)容
  * @param isHtml 是否發(fā)送html
  * @throws MessagingException
  * @throws IOException
  * @throws FileNotFoundException
  * @throws EmailException
  */
 public static void sendEmail(String to, String title, String content, boolean isHtml)
   throws FileNotFoundException, IOException, MessagingException {
  String fromer = props.getProperty("fromer");
  if (isHtml) {
   sendHtmlEmail(fromer, to, title, content);
  } else {
   sendTextEmail(fromer, to, title, content);
  }
 }
 // 發(fā)送純文字郵件
 public static void sendTextEmail(String from, String to, String subject, String content)
   throws FileNotFoundException, IOException, MessagingException {
  Message message = new MimeMessage(session);
  message.setFrom(new InternetAddress(from));
  message.setRecipient(RecipientType.TO, new InternetAddress(to));
  message.setSubject(subject);
  message.setText(content);
  message.setSentDate(new Date());
  Transport.send(message);
 }
 // 發(fā)送有HTML格式郵件
 public static void sendHtmlEmail(String from, String to, String subject, String htmlConent)
   throws FileNotFoundException, IOException, MessagingException {
  Message message = new MimeMessage(session);
  message.setFrom(new InternetAddress(from));
  message.setRecipient(RecipientType.TO, new InternetAddress(to));
  message.setSubject(subject);
  message.setSentDate(new Date());
  Multipart multi = new MimeMultipart();
  BodyPart html = new MimeBodyPart();
  html.setContent(htmlConent, "text/html; charset=utf-8");
  multi.addBodyPart(html);
  message.setContent(multi);
  Transport.send(message);
 }
 // 發(fā)送帶附件的郵件
 public static void sendFileEmail(String to, String subject, String htmlConent, File attachment)
   throws FileNotFoundException, IOException, MessagingException {
  Message message = new MimeMessage(session);
  String fromer = props.getProperty("fromer");
  message.setFrom(new InternetAddress(fromer));
  message.setRecipient(RecipientType.TO, new InternetAddress(to));
  message.setSubject(subject);
  message.setSentDate(new Date());
  // 向multipart對(duì)象中添加郵件的各個(gè)部分內(nèi)容，包括文本內(nèi)容和附件
  Multipart multipart = new MimeMultipart();
  // 添加郵件正文
  BodyPart contentPart = new MimeBodyPart();
  contentPart.setContent(htmlConent, "text/html;charset=UTF-8");
  multipart.addBodyPart(contentPart);
  // 添加附件的內(nèi)容
  if (attachment != null) {
   BodyPart attachmentBodyPart = new MimeBodyPart();
   DataSource source = new FileDataSource(attachment);
   attachmentBodyPart.setDataHandler(new DataHandler(source));
   // 網(wǎng)上流傳的解決文件名亂碼的方法，其實(shí)用MimeUtility.encodeWord就可以很方便的搞定
   // 這里很重要，通過(guò)下面的Base64編碼的轉(zhuǎn)換可以保證你的中文附件標(biāo)題名在發(fā)送時(shí)不會(huì)變成亂碼
   // sun.misc.BASE64Encoder enc = new sun.misc.BASE64Encoder();
   // messageBodyPart.setFileName("=?GBK?B?" +
   // enc.encode(attachment.getName().getBytes()) + "?=");
   // MimeUtility.encodeWord可以避免文件名亂碼
   attachmentBodyPart.setFileName(MimeUtility.encodeWord(attachment.getName()));
   multipart.addBodyPart(attachmentBodyPart);
  }
  message.setContent(multipart);
  Transport.send(message);
 }
}

總結(jié)

以上所述是小編給大家介紹的使用spring框架中的組件發(fā)送郵件，希望對(duì)大家有所幫助，如果大家有任何疑問(wèn)請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)腳本之家網(wǎng)站的支持！

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