你可以直接下載我的demo
鏈接：https://pan.baidu.com/s/1_vNIOcMVR-Iw16YPmLpQAw
提取碼：6rb3
複製這段內容後打開百度網盤手機App，操作更方便哦
也可以跟着我搞一個
先開啓pop服務：
https://jingyan.baidu.com/article/86fae3463d82ea3c49121a1d.html
項目結構圖：
1.導入依賴
<?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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.qf</groupId>
<artifactId>my-springboot-email-demo</artifactId>
<version>1.0.0-SNAPSHOT</version>
<name>my-springboot-email-demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
2.配置application.yml
spring:
mail:
host: smtp.qq.com
username: 1015910794@qq.com
password: *********
default-encoding: utf-8
image:
path: D:\works\demo\my-springboot-email-demo\src\main\resources\static\03.jpg
3.在resources下新建static文件夾
下面存放一張圖片
在resources下新建templates文件夾，下面新建email.html
email.html:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
您註冊的名字，<span th:text="${username}"></span>!點擊以下內容，完成激活<a href='http://www.baidu.com'>http://www.baidu.com</a>
感謝您的關注！
</body>
</html>
4.編寫啓動類
package com.zh.my.springboot.email.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MySpringbootEmailDemoApplication {
public static void main(String[] args) {
SpringApplication.run(MySpringbootEmailDemoApplication.class, args);
}
}
5.編寫測試類
package com.zh.my.springboot.email.demo;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.core.io.FileSystemResource;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.test.context.junit4.SpringRunner;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.context.Context;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import java.io.File;
@RunWith(SpringRunner.class)
@SpringBootTest
public class MySpringbootEmailDemoApplicationTests {
@Value("${image.path}")
private String path;
@Autowired
private JavaMailSender sender;
@Autowired
private TemplateEngine templateEngine;
@Test
public void send01() {
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom("[email protected]");
message.setTo("[email protected]");
message.setSubject("註冊主題");
message.setText("恭喜你，註冊成功");
sender.send(message);
}
@Test
public void send02() throws MessagingException {
MimeMessage mimeMessage = sender.createMimeMessage();
MimeMessageHelper message = new MimeMessageHelper(mimeMessage, true);
message.setFrom("[email protected]");
message.setTo("[email protected]");
message.setSubject("註冊主題");
message.setText("恭喜你，註冊成功,點擊鏈接完成激活<a href='http://www.baidu.com'>激活</a>",true);
sender.send(mimeMessage);
}
@Test
public void send03() throws MessagingException {
MimeMessage mimeMessage = sender.createMimeMessage();
MimeMessageHelper message = new MimeMessageHelper(mimeMessage, true);
message.setFrom("[email protected]");
message.setTo("[email protected]");
message.setSubject("註冊主題");
message.setText("恭喜你，註冊成功,點擊鏈接完成激活<a href='http://www.baidu.com'>激活</a>",true);
FileSystemResource fileSystemResource = new FileSystemResource(path);
String fileName = path.substring(path.lastIndexOf(File.separator)+1);
message.addAttachment(fileName,fileSystemResource);
sender.send(mimeMessage);
}
@Test
public void send04() throws MessagingException {
MimeMessage mimeMessage = sender.createMimeMessage();
MimeMessageHelper message = new MimeMessageHelper(mimeMessage, true);
message.setFrom("[email protected]");
message.setTo("[email protected]");
//讀取模板內容
Context context = new Context();
context.setVariable("username","zhangsan");
String info = templateEngine.process("email.html", context);
message.setSubject("註冊主題");
message.setText(info,true);
sender.send(mimeMessage);
}
}
ok，跑測試類測試吧