Spring发送邮件_javax.mail.AuthenticationFailedException异常已解决

在Spring项目中需要加入监控功能，监控过程中发现异常时，需要邮件报警。最初选择用javamail发送，代码量比较大（相对于spring发送），最终选择Spring邮件发送~

下面贴一下实现的代码以及注意事项；

代码结构很简单一个java类和一个xml文件，用到三个jar包，demo下载地址http://download.csdn.net/detail/jeofey/8892859



这里只是简单的发送，如果需要发送附件或者HTML格式的邮件的话，代码在文章末尾

[java] view
plaincopy

package mail;

import javax.mail.MessagingException;



import org.springframework.context.ApplicationContext;

import org.springframework.context.support.FileSystemXmlApplicationContext;

import org.springframework.mail.SimpleMailMessage;

import org.springframework.mail.javamail.JavaMailSender;

/**

* @author Owner

* springMail发送邮件

* SendMail.java

*/

public class SendMail {

public ApplicationContext ctx = null;

public SendMail() {

ctx = new FileSystemXmlApplicationContext("src/mail/applicationContext-mail.xml");

}

/**

* 主测试方法

*

* @throws MessagingException

*/

public static void main(String[] args) {

new SendMail().sendMail();

}

/**

* 发送简单邮件

*/

public void sendMail() {

JavaMailSender sender = (JavaMailSender) ctx.getBean("mailSender");// 获取JavaMailSender

SimpleMailMessage mail = new SimpleMailMessage();

try {

mail.setTo("aaaa@qq.com");// 接受者

mail.setFrom("bbbb@163.com");// 发送者

mail.setSubject("s邮件主题");// 主题

mail.setText("springMail 的简单发送测试");// 邮件内容

sender.send(mail);

System.out.println("发送完毕");

} catch (Exception e) {

e.printStackTrace();

}

}



}

注意事项：在读取xml配置文件时，用的是FileSystemXmlApplicationContext实现类，在书写路径的时候不能只写文件名，尽管java文件和xml文件是在同一目录下。

如果收件人有多个时，mail.setTo("aaaa@qq.com")；mail.setTo("cccc@qq.com")....

[html] view
plaincopy

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:p="http://www.springframework.org/schema/p"

xmlns:aop="http://www.springframework.org/schema/aop"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:jee="http://www.springframework.org/schema/jee"

xmlns:tx="http://www.springframework.org/schema/tx"

xsi:schemaLocation="

http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd

http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd

http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd

http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">



<bean id="mailSender"

class="org.springframework.mail.javamail.JavaMailSenderImpl">

<property name="host">

<value>smtp.163.com</value>

</property>

<property name="javaMailProperties">

<props>

<prop key="mail.smtp.auth">true</prop>

<prop key="mail.smtp.timeout">25000</prop>

<prop key="mail.smtp.socketFactory.fallback">false</prop>

<prop key="mail.smtp.starttls.enable">true</prop>

<!-- 这里是配置ssl 主要是个，Gmail

<prop key="mail.smtp.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>

-->

</props>

</property>

<property name="username">

<value>bbbb@163.com</value> <!-- 邮箱的用户名，注意要写正确了 -->

</property>

<property name="password">

<value>*****</value> <!-- 邮箱密码 -->

</property>

<property name="port">

<value>25</value>

</property>



</bean>

</beans>

注意问题：用户名需要书写正确，必须是发送邮件中设定好的用户名，如果没设置，默认是邮件地址。当初这里没写正确，验证时出现了异常；

[plain] view
plaincopy

七月 12, 2015 8:02:57 下午 org.springframework.context.support.AbstractApplicationContext prepareRefresh

信息: Refreshing org.springframework.context.support.FileSystemXmlApplicationContext@16d835f: display name [org.springframework.context.support.FileSystemXmlApplicationContext@16d835f]; startup date [Sun Jul 12 20:02:57 CST 2015]; root of context hierarchy

七月 12, 2015 8:02:58 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions

信息: Loading XML bean definitions from file [D:\liu\workspace\myspmain\src\mail\applicationContext-mail.xml]

七月 12, 2015 8:02:58 下午 org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory

信息: Bean factory for application context [org.springframework.context.support.FileSystemXmlApplicationContext@16d835f]: org.springframework.beans.factory.support.DefaultListableBeanFactory@13911fe

七月 12, 2015 8:02:58 下午 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons

信息: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@13911fe: defining beans [mailSender]; root of factory hierarchy

org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException

at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416)

at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:308)

at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:297)

at mail.SendMail.sendMail(SendMail.java:41)

at mail.SendMail.main(SendMail.java:28)

Caused by: javax.mail.AuthenticationFailedException

at javax.mail.Service.connect(Service.java:306)

at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)

... 4 more

查看发件箱的用户名



发件结果：



demo下载地址

发送html格式和发送附件的代码

[java] view
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/**

* 发送带有正文是html的邮件

*

* @throws MessagingException

*/

public void sendHTML() throws MessagingException {

JavaMailSender sender = (JavaMailSender) ctx.getBean("mailSender");// 获取JavaMailSender

// bean

MimeMessage mm = sender.createMimeMessage();

MimeMessageHelper helper = new MimeMessageHelper(mm, true, "utf-8");

try {

helper.setTo("aaaa@qq.com");// 接受者

helper.setFrom("bbbb@163.com");// 发送者

helper.setSubject("邮件主题");// 主题

helper.setText("<html><head></head><body><h1>hello!!beckham</h1></body></html>",true);// 第二个参数代表发送的是正文是html

sender.send(mm);

System.out.println("发送完毕");

} catch (Exception e) {

e.printStackTrace();

}

}

/**

* 发送带有附件的邮件

*

* @throws MessagingException

*/

public void sendFileMail() throws MessagingException {

JavaMailSender sender = (JavaMailSender) ctx.getBean("mailSender");// 获取JavaMailSender

// bean

MimeMessage mm = sender.createMimeMessage();

MimeMessageHelper helper = new MimeMessageHelper(mm, true, "utf-8");

try {

helper.setTo("aaaa@qq.com");// 接受者

helper.setFrom("bbbb@163.com");// 发送者

helper.setSubject("邮件主题");// 主题

helper.setText("邮件内容");// 邮件内容



//多个附件文件

ClassPathResource in = new ClassPathResource("附件.txt");

ClassPathResource in2 = new ClassPathResource("struts.xml");



//MimeUtility.encodeWord()解决附件的文件名为中文问题

helper.addAttachment(MimeUtility.encodeWord(in.getFilename()), in);

helper.addAttachment(MimeUtility.encodeWord(in2.getFilename()), in2);



sender.send(mm);

System.out.println("发送完毕");

} catch (Exception e) {

e.printStackTrace();

}

}