SpringBoot中Mail的使用

1.pom.xml文件内容如下

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

<project xmlns="http://maven.apache.org/POM/4.0.0"

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

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

<groupId>activiti.demo</groupId>

<artifactId>activiti-demo</artifactId>

<version>1.0-SNAPSHOT</version>

<name>activiti-demo</name>

<description>spring-activiti-demo</description>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-parent</artifactId>

<version>2.0.6.RELEASE</version>

</parent>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

<java.version>1.8</java.version>

</properties>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-mail</artifactId>

</dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-devtools</artifactId>

</dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-web</artifactId>

</dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-test</artifactId>

</dependency>

</dependencies>

<build>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-maven-plugin</artifactId>

</configuration>

</plugin>

</plugins>

</build>

</project>

2.属性文件配置如下

# 端口号

server.port=8082

spring.mail.host=smtp.163.com

spring.mail.username=xx@163.com

spring.mail.password=xxx

spring.mail.properties.mail.smtp.auth=true

spring.mail.properties.mail.smtp.starttls.enable=true

spring.mail.properties.mail.smtp.starttls.required=true

3.测试类如下

package com.springboot.demo.controller;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.boot.test.context.SpringBootTest;

import org.springframework.core.io.FileSystemResource;

import org.springframework.mail.SimpleMailMessage;

import org.springframework.mail.javamail.JavaMailSender;

import org.springframework.mail.javamail.MimeMessageHelper;

import org.springframework.test.context.junit4.SpringRunner;

import javax.mail.internet.MimeMessage;

import java.io.File;

/**

* @ClassName LeaveControllerTest

* @Description TODO

* @Author yunshuodeng

* @Date 2019-05-06 11:03

* @Version 1.0

**/

@RunWith(SpringRunner.class)

@SpringBootTest

public class EmailSendTest {

@Autowired

private JavaMailSender javaMailSender;

@Value("${spring.mail.username}")

private String senderUserName;

/**

* 发送带静态资源的邮件-单元测试

@Test

public void sendInlineMail() throws Exception{

MimeMessage mimeMessage = javaMailSender.createMimeMessage();

MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage,true);

mimeMessageHelper.setFrom(senderUserName);

mimeMessageHelper.setTo("691258810@qq.com");

mimeMessageHelper.setSubject("发送带静态资源邮件");

mimeMessageHelper.setText("<html><body>带静态资源的邮件内容图片:<img src='cid:picture' /></body></html>",true);

FileSystemResource fileSystemResource = new FileSystemResource(new File("/Users/yunshuodeng/Downloads/QQ20190507-102734.png"));

mimeMessageHelper.addInline("picture",fileSystemResource);

javaMailSender.send(mimeMessage);

}

/**

* 发送带附件的邮件-单元测试

@Test

public void sendAttachmentsMail() throws Exception{

MimeMessage mimeMessage = javaMailSender.createMimeMessage();

MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage,true);

mimeMessageHelper.setFrom(senderUserName);

mimeMessageHelper.setTo("691258810@qq.com");

mimeMessageHelper.setSubject("发送带附件邮件");

mimeMessageHelper.setText("这是一个有附件的邮件");

// 附件

FileSystemResource fileSystemResource = new FileSystemResource(new File("/Users/yunshuodeng/Downloads/leavedemo.bpmn20.xml"));

mimeMessageHelper.addAttachment("leavedemo.bpmn20.xml",fileSystemResource);

javaMailSender.send(mimeMessage);

}

/**

* 发送html邮件-单元测试

@Test

public void sendHtmlMail() throws Exception{

MimeMessage mimeMessage = javaMailSender.createMimeMessage();

MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage,true);

mimeMessageHelper.setFrom(senderUserName);

mimeMessageHelper.setTo("2247053450@qq.com");

mimeMessageHelper.setSubject("发送html邮件");

StringBuffer stringBuffer = new StringBuffer();

stringBuffer.append("<h2>大标题</h2>");

stringBuffer.append("<h3>二标题</h3>");

stringBuffer.append("<h4>三标题</h4>");

mimeMessageHelper.setText(stringBuffer.toString(),true);

javaMailSender.send(mimeMessage);

}

/**

* 发送简单文本邮件-单元测试

@Test

public void sendSimpleTextMail() throws Exception{

SimpleMailMessage simpleMailMessage = new SimpleMailMessage();

// 发送人

simpleMailMessage.setFrom(senderUserName);

// 接收人

simpleMailMessage.setTo("691258810@qq.com");

// 标题

simpleMailMessage.setSubject("发送简单文本邮件");

// 内容

simpleMailMessage.setText("这是文本描述");

javaMailSender.send(simpleMailMessage);

}

本文名称：SpringBoot中Mail的使用
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