使用spring的JavaMailSender发送邮件

一：pom.xml

<!-- java邮件 -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>

二：mail.properties

mail.host=smtp.hsmdata.com
mail.username=**@hsmdata.com
mail.password=**

三：applicationContext.xml

<!--发送邮件-->
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="${mail.host}"></property>
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.timeout">25000</prop>
</props>
</property>
<property name="username" value="${mail.username}"></property>
<property name="password" value="${mail.password}"></property>
</bean>

四： 使用

@Autowired
private JavaMailSender mailSender;

public void toEmail(SimpleMailMessage mail){
mailSender.send(mail);
}

String str = String.valueOf(Math.round(Math.random() * 1000000));
SimpleMailMessage mail = new SimpleMailMessage();
mail.setTo(email);
mail.setFrom(PropertiesUtil.getProperty(PropertiesConstant.MAIL_USERNAME));
mail.setSubject("价值连城项目验证邮件");
mail.setText("尊敬的用户：您好，感谢您使用价值连城项目，您的验证码为" + str + "。");