开发中经常会遇到发送邮件进行用户验证，或者其它推送信息的情况，本文基于spring，完成邮件的发送，主要支持普通文本邮件的发送，html文本邮件的发送，带附件的邮件发送，没有实现群发、多个附件发送等需求。如果需要可以参照如下源代码进行修改完成。
- POM文件配置
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
</dependencies>POM dependencies
- spring 配置
<!-- Production implementation of the JavaMailSender interface, supporting
both JavaMail MimeMessages and Spring SimpleMailMessages -->
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="smtp.gmail.com" />
<property name="port" value="587" />
<property name="username" value="<!-- Provide your Gmail ID -->" />
<property name="password" value="<!-- Provide your Gmail Password -->" /> <!-- The name of the property, following JavaBean naming conventions -->
<property name="javaMailProperties">
<props>
<prop key="mail.transport.protocol">smtp</prop>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.starttls.enable">true</prop>
<prop key="mail.debug">true</prop>
</props>
</property>
</bean>spring 配置
- 邮件发送接口
/**
* Copyright (c) 2015, www.wisdombud.com
* All Rights Reserved.
*/
package com.wisdombud.wisdomhr.common.srv; import java.io.FileNotFoundException; import javax.mail.MessagingException; /**
* 功能: 邮件发送接口.<br/>
* date: 2015年8月24日 上午9:53:05 <br/>
*
* @author joseph
* @version
*/
public interface MailSenderSrv {
/**
* 功能: 发普通邮件，msgBody是普通的文本.<br/>
* date: 2015年8月24日 上午9:57:19 <br/>
*
* @author joseph
* @param toAddress
* @param fromAddress
* @param subject
* @param msgBody
*/
void sendEmail(String toAddress, String fromAddress, String subject, String msgBody); /**
* 功能: 发html邮件或者普通邮件，msgBody是html文本或者普通文本.<br/>
* MimeMessage 消息发送.<br/>
* date: 2015年8月24日 上午9:57:19 <br/>
*
* @author joseph
* @param toAddress
* @param fromAddress
* @param subject
* @param msgBody
* @throws MessagingException
*/
void sendHtmlEmail(String toAddress, String fromAddress, String subject, String htmlBody) throws MessagingException; /**
* 功能: 发html邮件或者普通邮件，msgBody是html文本或者普通文本，带附件.<br/>
* MimeMessage 消息发送.<br/>
* date: 2015年8月24日 上午9:57:19 <br/>
*
* @author joseph
* @param toAddress
* @param fromAddress
* @param subject
* @param msgBody
* @throws MessagingException
* @throws FileNotFoundException
*/
void sendHtmlEmail(String toAddress, String fromAddress, String subject, String htmlBody, String filePath)
throws MessagingException, FileNotFoundException; /**
* 功能: 发html邮件或者普通邮件，msgBody是html文本或者普通文本，带附件.<br/>
* MimeMessage 消息发送.<br/>
* date: 2015年8月24日 上午9:57:19 <br/>
*
* @author joseph
* @param toAddress
* @param fromAddress
* @param subject
* @param htmlBody
* @param filePath
* @param fileName
* @throws MessagingException
* @throws FileNotFoundException
*/
void sendHtmlEmail(String toAddress, String fromAddress, String subject, String htmlBody, String filePath,
String fileName) throws MessagingException, FileNotFoundException;
}邮件发送接口代码
- 邮件发送实现
/**
* Copyright (c) 2015, www.wisdombud.com
* All Rights Reserved.
*/
package com.wisdombud.wisdomhr.common.srv; import java.io.File;
import java.io.FileNotFoundException; import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Service; /**
* 功能: 邮件发送实现.<br/>
* date: 2015年8月24日 上午10:07:01 <br/>
*
* @author joseph
* @version
*/
@Service("mailSenderSrv")
public class MailSenderSrvImpl implements MailSenderSrv { @Autowired
private JavaMailSender mailSender; /**
* @see com.wisdombud.wisdomhr.common.srv.MailSenderSrv#sendEmail(java.lang.String,
* java.lang.String, java.lang.String, java.lang.String)
*/ @Override
public void sendEmail(String toAddress, String fromAddress, String subject, String msgBody) {
SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
simpleMailMessage.setFrom(fromAddress);
simpleMailMessage.setTo(toAddress);
simpleMailMessage.setSubject(subject);
simpleMailMessage.setText(msgBody);
mailSender.send(simpleMailMessage);
} /**
* @throws MessagingException
* @see com.wisdombud.wisdomhr.common.srv.MailSenderSrv#sendHtmlEmail(java.lang.String,
* java.lang.String, java.lang.String, java.lang.String)
*/ @Override
public void sendHtmlEmail(String toAddress, String fromAddress, String subject, String htmlBody)
throws MessagingException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message, "UTF-8");
helper.setTo(toAddress);
helper.setFrom(fromAddress);
helper.setText(htmlBody, true);
helper.setSubject(subject); mailSender.send(message); } /**
* @throws MessagingException
* @throws FileNotFoundException
* @see com.wisdombud.wisdomhr.common.srv.MailSenderSrv#sendHtmlEmail(java.lang.String,
* java.lang.String, java.lang.String, java.lang.String,
* java.lang.String)
*/ @Override
public void sendHtmlEmail(String toAddress, String fromAddress, String subject, String htmlBody, String filePath)
throws MessagingException, FileNotFoundException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message, true, "UTF-8");
helper.setTo(toAddress);
helper.setFrom(fromAddress);
helper.setText(htmlBody, true);
helper.setSubject(subject);
File file = new File(filePath);
if (!file.exists()) {
throw new FileNotFoundException("找不到附件：" + filePath);
}
helper.addAttachment(file.getName(), file);
mailSender.send(message);
} /**
* @throws MessagingException
* @throws FileNotFoundException
* @see com.wisdombud.wisdomhr.common.srv.MailSenderSrv#sendHtmlEmail(java.lang.String,
* java.lang.String, java.lang.String, java.lang.String,
* java.lang.String)
*/ @Override
public void sendHtmlEmail(String toAddress, String fromAddress, String subject, String htmlBody, String filePath,
String fileName) throws MessagingException, FileNotFoundException {
MimeMessage message = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message, true, "UTF-8");
helper.setTo(toAddress);
helper.setFrom(fromAddress);
helper.setText(htmlBody, true);
helper.setSubject(subject);
File file = new File(filePath);
if (!file.exists()) {
throw new FileNotFoundException("找不到附件：" + filePath);
}
helper.addAttachment(fileName, file);
mailSender.send(message);
}
}邮件发送实现代码
- 邮件发送测试代码（需要自己替换邮箱）
package com.wisdombud.wisdomhr.test.srv; import java.io.FileNotFoundException; import javax.mail.MessagingException; import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired; import com.wisdombud.wisdomhr.common.srv.MailSenderSrv;
import com.wisdombud.wisdomhr.test.base.AbstractTransactionContextTest; public class MailSrvTest extends AbstractTransactionContextTest {
@Autowired
private MailSenderSrv srv; @Test
public void testTextMail() {
String from = "test@163.com";
String to = "test@163.com";
String subject = "测试主题";
String text = "测试内容";
this.srv.sendEmail(to, from, subject, text);
} @Test
public void testHtmlMail() {
String from = "test@163.com";
String to = "test@163.com";
String subject = "测试主题";
String text = "<html><a href=\"www.baidu.com\">百度</a></html>";
try {
this.srv.sendHtmlEmail(to, from, subject, text);
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} @Test
public void testHtmlMailWithAttach() {
String from = "test@163.com";
String to = "test@163.com";
String subject = "测试主题";
String text = "<html><a href=\"www.baidu.com\">百度</a></html>";
String filePath = "d://1.sql";
try {
this.srv.sendHtmlEmail(to, from, subject, text, filePath);
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} @Test
public void testHtmlMailWithAttachAndName() {
String from = "test@163.com";
String to = "test@163.com";
String subject = "测试主题";
String text = "<html><a href=\"www.baidu.com\">百度</a></html>";
String filePath = "d://1.sql";
String fileName = "haha.sql";
try {
this.srv.sendHtmlEmail(to, from, subject, text, filePath, fileName);
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} }邮件发送测试代码