依赖的pom文件
<!-- https://mvnrepository.com/artifact/javax.mail/mail -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.activation/activation --><dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1</version></dependency>
<!-- https://mvnrepository.com/artifact/org.tinygroup/logger -->
<dependency>
<groupId>org.tinygroup</groupId>
<artifactId>logger</artifactId>
<version>0.0.12</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-email -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-email</artifactId>
<version>1.4</version>
</dependency>
用到的jar包的pom文件如上图
第1步封装发邮件邮件信息的Bean类
package util.sendmail;/** * Created by cxf on 16/11/7. */
import java.util.List;
import java.util.Properties;
public class MailSenderInfoBean {
// 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 List<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 List<String> attachFileNames;
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");
p.put("mail.mime.address.strict", "false");
return p;}
// get set all the source 省略了
package util.sendmail;
/** * Created by cxf on 16/11/7. */
import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
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); }}
package util.sendmail;
/** * Created by cxf on 16/11/7. */
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
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;
import javax.mail.internet.MimeUtility;
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(MailSenderInfoBean 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
List<String> toAddress=null;
if(mailInfo.getToAddress().size()>1){
toAddress=mailInfo.getToAddress();
Address[] address =new InternetAddress[toAddress.size()]; for (int i = 0; i < toAddress.size(); i++) {
address[i]=new InternetAddress(toAddress.get(i)); }
mailMessage.setRecipients(Message.RecipientType.TO,address);
}else{
toAddress=mailInfo.getToAddress();
Address to = new InternetAddress(toAddress.get(0));
// 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());
// 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
* @throws UnsupportedEncodingException */
public static boolean sendHtmlMail(MailSenderInfoBean mailInfo) throws UnsupportedEncodingException{
// 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
List<String> toAddress=null; if(mailInfo.getToAddress().size()>1){
toAddress=mailInfo.getToAddress();
Address[] address =new InternetAddress[toAddress.size()]; for (int i = 0; i < toAddress.size(); i++) {
address[i]=new InternetAddress(toAddress.get(i)); } mailMessage.setRecipients(Message.RecipientType.TO,address);
}else{
toAddress=mailInfo.getToAddress();
Address to = new InternetAddress(toAddress.get(0));
// 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);
if(mailInfo.getAttachFileNames()!=null){
List<String> attachFileNames = mailInfo.getAttachFileNames(); for (String path : attachFileNames) { html=new MimeBodyPart(); FileDataSource fds=new FileDataSource(path); //得到数据源 html.setDataHandler(new DataHandler(fds));
//得到附件本身并至入BodyPart
//此处是为了解决附件中文名乱码的问题
String fileName= MimeUtility.encodeText(fds.getName());
html.setFileName(fileName);
//得到文件名同样至入BodyPart 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; }
public static void main(String[] args) {
//这个类主要是设置邮件
MailSenderInfoBean mailInfo = new MailSenderInfoBean();
mailInfo.setMailServerHost("smtp.163.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setUserName("cxf19910321@163.com");
mailInfo.setPassword("？");//您的邮箱密码 mailInfo.setFromAddress("cxf19910321@163.com");
List<String> address = new ArrayList<String>();
address.add("571310983@qq.com");
address.add("462676348@qq.com");
address.add("cxf19910321@163.com");
mailInfo.setToAddress(address);
mailInfo.setSubject("邮件测试案例已经发到邮箱,请查收");
mailInfo.setContent("邮件测试案例已经发到邮箱,请查收,项目中用到了两个jar包,用的时候一并导入即可");
List<String> attachFileNames = new ArrayList<String>();
//此处是你要得到的上传附件的文件路径
attachFileNames.add("pom.xml");
mailInfo.setAttachFileNames(attachFileNames);
//这个类主要来发送邮件
SimpleMailSender sms = new SimpleMailSender();
//sms.sendTextMail(mailInfo);
//发送文体格式
try {
//采取html格式发送
sms.sendHtmlMail(mailInfo);
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace(); }
//发送html格式 }}
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