具体的方法参见下面的资料

参考资料:

1、使用Spring的JAVA Mail支持简化邮件发送

2、How do I send HTML email in Spring MVC?

https://stackoverflow.com/questions/5289849/how-do-i-send-html-email-in-spring-mvc

3、24. Email
https://docs.spring.io/spring/docs/3.0.x/spring-framework-reference/html/mail.html


使用 Velocity 模板的话,需要添加依赖

<properties>  

    <velocity.version>1.7</velocity.version>  
</properties>  
<dependencies>  

    <!-- Velocity -->  
    <dependency>  
    <groupId>org.apache.velocity</groupId>  
        <artifactId>velocity</artifactId>  
        <version>${velocity.version}</version>  
    </dependency>  
</dependencies>