一、功能介绍

1、使用springboot定时任务

2、调用第三方api获取土味情话 这里使用的api是 https://api.lovelive.tools/api/SweetNothings

3、采用邮件方式进行发送

源代码在最下方说明。

二、实现

2.1.1、创建spingboot项目

此处注意尽量不要使用springboot3.0.0 可能会报错 在springboot3.0.0中需要使用jdk17版本

2.1.2、项目结构

2.2、pom.xml（依赖）

        <!-- hutool 依赖-->
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>4.3.2</version>
        </dependency>
        <!-- 邮件 依赖 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
            <version>2.4.3</version>
        </dependency>

2.3、application.yml (配置文件)

spring:
  mail:
    host: smtp.qq.com                  #邮箱发送服务器
    username: 33309******@qq.com       #邮箱地址
    password: *********          #获取邮箱第三方使用秘钥
    protocol: smtp
    properties.mail.smtp.port: 25       #端口
    default-encoding: utf-8
she:
  mail2: 242695****@qq.com

2.4、GlowingTermsApplication.java（启动类）

package xia.wan.glowingterms;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
@EnableScheduling    //启动定时任务
public class GlowingTermsApplication {

    public static void main(String[] args) {
        SpringApplication.run(GlowingTermsApplication.class, args);
    }
}

2.5、SendMailService.java （接口）

package xia.wan.glowingterms.service;

import org.springframework.stereotype.Service;

/**
 * @PACKAGE_NAME: xia.wan.glowingterms.service
 * @AUTHOR: 太白
 * @DATE: 2022/12/01/19:12
 **/
@Service
public interface SendMailservice {

     void sendMessage(String sub,String message);
     String getLovePrattle();
}

2.6、SendMail.java (接口实现类)

package xia.wan.glowingterms.service.impl;

import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Component;
import xia.wan.glowingterms.service.SendMailservice;

import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;

/**
 * @PACKAGE_NAME: xia.wan.glowingterms.service
 * @AUTHOR: 太白
 * @DATE: 2022/12/01/19:05
 **/
@Component
public class SendMail implements SendMailservice {


    @Autowired
    private JavaMailSender mailSender;

    @Value("${spring.mail.username}")
    private String from;

    @Value("${she.mail}")
    private String[] sheMail;


    public void sendMessage(String subject,String message) {
        try {
            MimeMessage mimeMessage = mailSender.createMimeMessage();
            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage);
            helper.setFrom(from);       //发送方邮件名
            helper.setTo(sheMail);         //接收方邮件地址
/*            helper.setTo(she1Mail);
            helper.setTo(she2Mail);*/
            helper.setSubject(subject);     //邮件标题
            helper.setText(message,true);   //邮件内容，是否为html格式
            mailSender.send(helper.getMimeMessage());
        } catch (MessagingException e) {
            System.out.println(e);
        }
    }
    @Override
    public String getLovePrattle() {
        String result1= HttpUtil.get("https://api.lovelive.tools/api/SweetNothings");
        System.out.println(result1);
        return result1;
    }

}

2.7、SchedueTask.java (定时任务配置类)

package xia.wan.glowingterms.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.Async;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import xia.wan.glowingterms.service.impl.SendMail;

/**
 * @PACKAGE_NAME: xia.wan.glowingterms.config
 * @AUTHOR: 太白
 * @DATE: 2022/12/01/19:05
 **/
@Configuration      //主要用于标记配置类，兼备Component的效果。
@EnableScheduling   // 开启定时任务
public class ScheduleTask {

    @Autowired
    SendMail sendMail;

    @Async
    @Scheduled(cron = "0 */1 * * * ?")//每分钟发一次（这里是用的是cron表达式，可以上网查阅）
    public void send(){
//        土味情话
        String one = sendMail.getLovePrattle();

        sendMail.sendMessage("来自太白的❤",one);
    }
}

三、源码

gitee仓库