用Java实现每天给对象发情话
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2021-03-19 13:15
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来自：https://blog.csdn.net/qq_33758782
一、引言
使用HttpClient远程获取彩虹屁生成器网站中的内容 网站：https://chp.shadiao.app/
java Mail 实现发送邮件
SpringBoot 整合Scheduled 实现定时发送邮件
二、搭建项目
<parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.3.2.RELEASE</version></parent><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-mail</artifactId></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context-support</artifactId></dependency><!-- httpclient 依赖 --><dependency><groupId>org.apache.httpcomponents</groupId><artifactId>httpclient</artifactId><version>4.5.12</version></dependency></dependencies><!--打包插件--><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><configuration><fork>true</fork></configuration></plugin></plugins></build>
三、编写配置
spring:mail:username: xxxxxx@qq.com # 自己邮箱地址password: xxxxxxx # SMTP|POP3|IMAP协议授权码host: smtp.qq.com # 服务器地址。参考邮箱服务运营商提供的信息。properties:mail:smtp:auth: true # 开启smtp协议验证port: 587# 发给谁的邮箱she:mail: xxxxxxx@163.com
四、编写SpringBoot启动类
public class BiaoBaiApp {public static void main(String[] args) {SpringApplication.run(BiaoBaiApp.class,args);}
五、自动生成发送内容
public class SendMessage {private JavaMailSender mailSender;("${spring.mail.username}")private String from;("${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);//发送者邮件邮箱helper.setTo(sheMail);//收邮件者邮箱helper.setSubject(subject);//发件主题helper.setText(message);//发件内容mailSender.send(helper.getMimeMessage());//发送邮件} catch (MessagingException e) {e.printStackTrace();}}/**远程获取要发送的信息*/public static String getOneS(){try {//创建客户端对象HttpClient client = HttpClients.createDefault();/*创建地址 https://du.shadiao.app/api.php*/HttpGet get = new HttpGet("https://chp.shadiao.app/api.php");//发起请求，接收响应对象HttpResponse response = client.execute(get);//获取响应体，响应数据是一种基于HTTP协议标准字符串的对象//响应体和响应头，都是封装HTTP协议数据。直接使用可能出现乱码或解析错误HttpEntity entity = response.getEntity();//通过HTTP实体工具类，转换响应体数据String responseString = EntityUtils.toString(entity, "utf-8");return responseString;} catch (IOException e) {throw new RuntimeException("网站获取句子失败");}}}
六、编写定时任务
public class MyScheduled {private SendMessage sendMessage;/*定时执行任务方法 每天5点20执行该任务*/(cron ="0 20 17 * * *")public void dsrw(){String message = sendMessage.getOneS();sendMessage.sendMessage("来自清茶淡粥的消息！❤",message);}}
七、打包运行
nohup java -jar jar包 >test.log &
八、总结
public void sendHtmlMessage(String subject,String message){try {MimeMessage mimeMessage = mailSender.createMimeMessage();MimeMessageHelper helper = new MimeMessageHelper(mimeMessage);helper.setFrom(from);helper.setTo(sheMail);helper.setSubject(subject);helper.setText(message,true);//true 使用html 方式发送mailSender.send(helper.getMimeMessage());} catch (MessagingException e) {e.printStackTrace();}
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