springboot实现发送QQ邮箱

        
            org.springframework.boot
            spring-boot-starter-mail
            2.2.5.RELEASE

# QQ邮箱配置
spring.mail.host=smtp.qq.com
#发件人QQ邮箱地址
spring.mail.username=发件人的qq邮箱
#QQ邮箱授权码
spring.mail.password=得到的授权密码
#以下三项不用改动
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smtp.starttls.required=true

package com.wyh.controller;
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.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.mail.Address;
import javax.mail.MessagingException;
import java.util.ArrayList;

@RestController
public class EmailController {
    @Resource
    private JavaMailSender javaMailSender;
    //这一步是获取application.properties中设置的发件人邮箱地址
    @Value("${spring.mail.username}")
    private String username;
   /**
    /* @Author 魏一鹤
    * @Description  发送邮箱
    * @Date 0:09 2021/5/19
    * @Param []
    * @return void
   **/
    @RequestMapping("/sendEmail")
    public String  sendMail() { //String address

        //发邮件
            SimpleMailMessage message = new SimpleMailMessage();
            //发件人邮件地址(上面获取到的，也可以直接填写,string类型)
            message.setFrom(username);
            //要发送的qq邮箱(收件人地址)
            message.setTo("1581622479@qq.com");//address
            //邮件主题
            message.setSubject("java调用QQ邮箱发送");
            //邮件正文
            message.setText("我是用java发送的QQ邮箱");//！！！
            javaMailSender.send(message);
            return "发送成功！";
    }
}

package com.wyh.controller;
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.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.mail.Address;
import javax.mail.MessagingException;
import java.util.ArrayList;

@RestController
public class EmailController {
    @Resource
    private JavaMailSender javaMailSender;
    //这一步是获取application.properties中设置的发件人邮箱地址
    @Value("${spring.mail.username}")
    private String username;
   /**
    /* @Author 魏一鹤
    * @Description  发送邮箱
    * @Date 0:09 2021/5/19
    * @Param []
    * @return void
   **/
    @RequestMapping("/sendEmail")
    public String  sendMail(String address) { //String address

        //发邮件
            SimpleMailMessage message = new SimpleMailMessage();
            //发件人邮件地址(上面获取到的，也可以直接填写,string类型)
            message.setFrom(username);
            //要发送的qq邮箱(收件人地址)
            message.setTo(address);//address
            //邮件主题
            message.setSubject("java调用QQ邮箱发送");
            //邮件正文
            message.setText("我是用java发送的QQ邮箱");//！！！
            javaMailSender.send(message);
            return "发送成功！";
    }
}