企业级 SpringBoot 教程（二十一）springboot集成JMS

- 日理万妓 2022-03-08 08:04 238阅读 0赞

构架工程

创建一个springboot工程，在其pom文件加入： Spring Cloud大型企业分布式微服务云架构源码请加一七九一七四三三八零

<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");
        }
    }