SpringBoot非官方教程 | 第二十一篇： springb

2018-07-03 本文已影响26人程序员手札

https://blog.csdn.net/forezp/article/details/70341818
本文出自方志朋的博客

springboot对JMS提供了很好的支持，对其做了起步依赖。

构架工程

创建一个springboot工程，在其pom文件加入：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-mail</artifactId>
</dependency>

添加配置

spring.mail.host=smtp.163.com
spring.mail.username=miles02@163.com
spring.mail.password=
spring.mail.port=25
spring.mail.protocol=smtp
spring.mail.default-encoding=UTF-8

在password 中填写自己的邮箱密码。

测试发邮件

测试代码清单如下：

package com.forezp;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.core.io.FileSystemResource;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.test.context.junit4.SpringRunner;

import javax.mail.internet.MimeMessage;
import java.io.File;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringbootJmsApplicationTests {

    @Test
    public void contextLoads() {
    }


    @Autowired
    private JavaMailSenderImpl mailSender;

    /**
     * 发送包含简单文本的邮件
     */
    @Test
    public void sendTxtMail() {
        SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
        // 设置收件人，寄件人
        simpleMailMessage.setTo(new String[] {"miles02@163.com"});
        simpleMailMessage.setFrom("miles02@163.com");
        simpleMailMessage.setSubject("Spring Boot Mail 邮件测试【文本】");
        simpleMailMessage.setText("这里是一段简单文本。");
        // 发送邮件
        mailSender.send(simpleMailMessage);

        System.out.println("邮件已发送");
    }

    /**
     * 发送包含HTML文本的邮件
     * @throws Exception
     */
    @Test
    public void sendHtmlMail() throws Exception {
        MimeMessage mimeMessage = mailSender.createMimeMessage();
        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage);
        mimeMessageHelper.setTo("miles02@163.com");
        mimeMessageHelper.setFrom("miles02@163.com");
        mimeMessageHelper.setSubject("Spring Boot Mail 邮件测试【HTML】");

        StringBuilder sb = new StringBuilder();
        sb.append("<html><head></head>");
        sb.append("<body><h1>spring 邮件测试</h1><p>hello!this is spring mail test。</p></body>");
        sb.append("</html>");

        // 启用html
        mimeMessageHelper.setText(sb.toString(), true);
        // 发送邮件
        mailSender.send(mimeMessage);

        System.out.println("邮件已发送");

    }

    /**
     * 发送包含内嵌图片的邮件
     * @throws Exception
     */
    @Test
    public void sendAttachedImageMail() throws Exception {
        MimeMessage mimeMessage = mailSender.createMimeMessage();
        // multipart模式
        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage, true);
        mimeMessageHelper.setTo("miles02@163.com");
        mimeMessageHelper.setFrom("miles02@163.com");
        mimeMessageHelper.setSubject("Spring Boot Mail 邮件测试【图片】");

        StringBuilder sb = new StringBuilder();
        sb.append("<html><head></head>");
        sb.append("<body><h1>spring 邮件测试</h1><p>hello!this is spring mail test。</p>");
        // cid为固定写法，imageId指定一个标识
        sb.append("<img src=\"cid:imageId\"/></body>");
        sb.append("</html>");

        // 启用html
        mimeMessageHelper.setText(sb.toString(), true);

        // 设置imageId
        FileSystemResource img = new FileSystemResource(new File("E:/1.jpg"));
        mimeMessageHelper.addInline("imageId", img);

        // 发送邮件
        mailSender.send(mimeMessage);

        System.out.println("邮件已发送");
    }

    /**
     * 发送包含附件的邮件
     * @throws Exception
     */
    @Test
    public void sendAttendedFileMail() throws Exception {
        MimeMessage mimeMessage = mailSender.createMimeMessage();
        // multipart模式
        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage, true, "utf-8");
        mimeMessageHelper.setTo("miles02@163.com");
        mimeMessageHelper.setFrom("miles02@163.com");
        mimeMessageHelper.setSubject("Spring Boot Mail 邮件测试【附件】");

        StringBuilder sb = new StringBuilder();
        sb.append("<html><head></head>");
        sb.append("<body><h1>spring 邮件测试</h1><p>hello!this is spring mail test。</p></body>");
        sb.append("</html>");

        // 启用html
        mimeMessageHelper.setText(sb.toString(), true);
        // 设置附件
        FileSystemResource img = new FileSystemResource(new File("E:/1.jpg"));
        mimeMessageHelper.addAttachment("image.jpg", img);

        // 发送邮件
        mailSender.send(mimeMessage);

        System.out.println("邮件已发送");
    }
}

测试已全部通过，没有坑。