SpringBoot实现邮件发送

素颜马尾好姑娘i 2021-10-14 03:40 353阅读 0赞

## 1.进入163邮箱开启授权 ##

点击设置中的POP3/SMTP/IMAP，然后点击左侧的客户端授权密码  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JqMjAxNzIxMTgxMQ_size_16_color_FFFFFF_t_70]  
输入授权密码后开启授权  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JqMjAxNzIxMTgxMQ_size_16_color_FFFFFF_t_70 1]

## 2.创建springboot项目，导入相关依赖 ##

常规的依赖就不写了，这里要特别导入mail

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

## 3.编写配置文件 ##

这里配置文件我用到application.properties

#邮件编码
    spring.mail.default-encoding=UTF-8
    #邮件服务器地址
    spring.mail.host=smtp.163.com
    #授权密码
    spring.mail.password=aaaaaaa
    #端口
    spring.mail.port=25
    #协议
    spring.mail.protocol=smtp
    #邮箱地址
    spring.mail.username=czt17861128823@163.com

## 4.编写EmailController ##

package per.czt.onlineshop;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.beans.factory.annotation.Value;
    import org.springframework.mail.SimpleMailMessage;
    import org.springframework.mail.javamail.JavaMailSender;
    import org.springframework.stereotype.Controller;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.ResponseBody;
    
    @Controller
    @RequestMapping("/email")
    public class EmailController {
    	@Autowired
    	private JavaMailSender javaMailSender;
    	@Value(value="${spring.mail.username}")
    	private String sender;
    	@RequestMapping("/send")
    	@ResponseBody
    	public String send() {
    		//建立邮件消息
    		SimpleMailMessage simpleMailMessage=new SimpleMailMessage();
    		
    		//发送者
    		simpleMailMessage.setFrom(sender);
    		//接受者
    		simpleMailMessage.setTo("1765770246@qq.com");
    		
    		simpleMailMessage.setSubject("测试邮件");
    		simpleMailMessage.setText("你好啊");
    		javaMailSender.send(simpleMailMessage);
    		return "发送成功";
    		
    		
    	}
    
    }

发送成功  
![在这里插入图片描述][2019081808395211.PNG]  
发现自己qq邮箱里有我刚刚发送的邮件  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JqMjAxNzIxMTgxMQ_size_16_color_FFFFFF_t_70 2]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JqMjAxNzIxMTgxMQ_size_16_color_FFFFFF_t_70]: /images/20211013/a74be0399e31486dbf83dfce7f818563.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JqMjAxNzIxMTgxMQ_size_16_color_FFFFFF_t_70 1]: /images/20211013/7e6bfb42964d4dec871eed7960ec5530.png
[2019081808395211.PNG]: /images/20211013/721d09d6acdc4ebc9c67a0f15ff5c6e5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JqMjAxNzIxMTgxMQ_size_16_color_FFFFFF_t_70 2]: /images/20211013/f013c6c7446c4ac2a18a326010eca13d.png