【愚人节专场】Java实现定时发送小情话

首先,感谢大佬的帮助~附上大佬的博客以示尊敬https://blog.csdn.net/qq_38591577/article/details/128164308?spm=1001.2014.3001.5502

功能实现:

在名为愚人节,实为告白/情人节的日子里,怎么样才能引起TA的关注呢?不妨试着定时发送(土味)小情话来增进感情呢~

我的老婆们收到之后都开心的表示,不要捣鼓这些无聊的东西,不如抓紧去赚钱。

【愚人节专场】Java实现定时发送小情话_第1张图片

这是来自老婆的反馈:

 

【愚人节专场】Java实现定时发送小情话_第2张图片

咳咳,虽然被针对了,但是女人说不要那就是要(/▽\)

框架设计:

【愚人节专场】Java实现定时发送小情话_第3张图片

2.1 创建springboot项目

此处注意尽量不要使用springboot3.0.0,我这里用的是2.7.10。

2.2 pom依赖


    
        cn.hutool
        hutool-all
        4.3.2
    

    
        org.springframework.boot
        spring-boot-starter-mail
        2.4.3
    

2.3 application.yml (配置文件)

spring:
  mail:
    host: smtp.qq.com                  #邮箱发送服务器
    username: 181*******@qq.com       #邮箱地址
    password: abdsjszkazkjsad       #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:
  mail: 114*******@qq.com
  mail2: 184*******@qq.com
  mail3: 182*******@qq.com

2.4 DemoApplication启动类

package com.example.demo;

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

@SpringBootApplication
@EnableScheduling
public class DemoApplication {

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

}

2.5 SendMailService.java (接口)

package com.example.demo.service.impl;

import org.springframework.stereotype.Service;
@Service
public interface SendMailService {
    void sendMessage(String sub, String message);

    String getLovePrattle();

}

2.6 SendMail.java (接口实现类)

package com.example.demo.service.impl;
import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.sun.xml.internal.messaging.saaj.packaging.mime.MessagingException;
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 javax.annotation.Resource;
import javax.mail.internet.MimeMessage;
import java.util.ArrayList;


@Component
public class SendMail implements SendMailService{
    @Resource
    private JavaMailSender mailSender;

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

    @Value("${she.mail}")
    private String[] sheMail;
    @Value("${she.mail2}")
    private String[] sheMail2;
    @Value("${she.mail3}")
    private String[] sheMail3;


    public void sendMessage(String subject,String message) {
        ArrayList objects = new ArrayList<>();
        objects.add(sheMail);
        objects.add(sheMail2);
        objects.add(sheMail3);

        for (String[] object : objects) {
        try {
            MimeMessage mimeMessage = mailSender.createMimeMessage();
            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage);
            helper.setFrom(from);       //发送方邮件名
            helper.setTo(object);         //接收方邮件地址
            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 (javax.mail.MessagingException e) {
            e.printStackTrace();
        }}
    }
    @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 com.example.demo.config;

import com.example.demo.service.impl.SendMail;
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 javax.annotation.Resource;

@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 {
    @Resource
    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("小点心",one);


    }
}

总结:

试着实现了两个方法,一个调用天气,一个土味小情话。

当然,如果鱼塘里有好好多的好多鱼的话,也可以在配置文件里编辑多个邮箱,实现的时候for循环一下就可以了~~

QQ邮箱里的password一栏需要在QQ邮箱里进行设置。【愚人节专场】Java实现定时发送小情话_第4张图片

由于我们配置的是SMTP,所以需要将其设置为打开

【愚人节专场】Java实现定时发送小情话_第5张图片

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