【掘金自动签到】有手就行的自动化签到工具

<parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>2.4.3</version></parent><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-mail</artifactId></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></dependency><dependency><groupId>com.alibaba</groupId><artifactId>fastjson</artifactId><version>1.2.41</version></dependency></dependencies>

@EnableScheduling@SpringBootApplicationpublicclassSignApplication {
publicstaticvoidmain(String[] args) {
SpringApplication.run(SignApplication.class, args);
    }
}

publicstaticStringcommonReuqest(Stringurl, Stringmethod, Stringcookie) throwsException {
URLserverUrl=newURL(url);
HttpURLConnectionconn= (HttpURLConnection) serverUrl.openConnection();
conn.setRequestMethod(method);
conn.setRequestProperty("Content-type", "application/json");
conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36");
conn.setRequestProperty("Cookie", cookie);
//必须设置false，否则会自动redirect到重定向后的地址conn.setInstanceFollowRedirects(false);
conn.connect();
Stringresult=getReturn(conn);
returnresult;
    }
/*请求url获取返回的内容*/publicstaticStringgetReturn(HttpURLConnectionconnection) throwsIOException {
StringBufferbuffer=newStringBuffer();
//将返回的输入流转换成字符串try (InputStreaminputStream=connection.getInputStream();
InputStreamReaderinputStreamReader=newInputStreamReader(inputStream);
BufferedReaderbufferedReader=newBufferedReader(inputStreamReader);) {
Stringstr=null;
while ((str=bufferedReader.readLine()) !=null) {
buffer.append(str);
            }
Stringresult=buffer.toString();
returnresult;
        }
    }

spring:
mail:
host: smtp.qq.com#发送者邮箱username: 
#申请到的授权码password: 
#端口号465或587port: 587#默认的邮件编码为UTF-8default-encoding: UTF-8#其他参数properties:
mail:
#配置SSL加密工厂smtp:
ssl:
#本地测试，先放开sslenable: falserequired: false#开启debug模式，这样邮件发送过程的日志会在控制台打印出来，方便排查错误debug: true

@Service@Slf4jpublicclassSendMailServiceImplimplementsSendMailService {
@AutowiredprivateJavaMailSenderjavaMailSender;
@Value("${spring.mail.username}")
privateStringsendMailer;
publicvoidcheckMail(MailRequestmailRequest) {
Assert.notNull(mailRequest,"邮件请求不能为空");
Assert.notNull(mailRequest.getSendTo(), "邮件收件人不能为空");
Assert.notNull(mailRequest.getSubject(), "邮件主题不能为空");
Assert.notNull(mailRequest.getText(), "邮件收件人不能为空");
    }
@OverridepublicvoidsendMail(MailRequestmailRequest) {
SimpleMailMessagemessage=newSimpleMailMessage();
checkMail(mailRequest);
//邮件发件人message.setFrom(sendMailer);
//邮件收件人 1或多个message.setTo(mailRequest.getSendTo().split(","));
//邮件主题message.setSubject(mailRequest.getSubject());
//邮件内容message.setText(mailRequest.getText());
//邮件发送时间message.setSentDate(newDate());
//        JavaMailSender javaMailSender = new JavaMailSenderImpl();javaMailSender.send(message);
log.info("发送邮件成功:{}->{}",sendMailer,mailRequest.getSendTo());
    }
}

@Slf4j@ServicepublicclassActionService {
//签到publicstaticfinalStringCHECK_IN="https://api.juejin.cn/growth_api/v1/check_in";
//抽奖publicstaticfinalStringDRAW="https://api.juejin.cn/growth_api/v1/lottery/draw";
@Value("${spring.mail.username}")
privateStringusername;
@AutowiredSendMailServicesendMailService;
/*** 签到*/publicvoidcheckIn(Stringcookie) throwsException {
Stringresponse=BaseRequest.commonReuqest(CHECK_IN, "POST", cookie);
log.info("get result from juejin {}", response);
Map<String, Object>resultMap=JSONObject.parseObject(response, Map.class);
if((Integer) resultMap.get("err_no") !=0){
log.error((String) resultMap.get("err_msg"));
// 推送失败消息MailRequestmailRequest=newMailRequest();
mailRequest.setText("掘金签到失败！err_msg: "+resultMap.get("err_msg"));
mailRequest.setSendTo(username);
mailRequest.setSubject("juejin sign");
sendMailService.sendMail(mailRequest);
        }
    }
/*** 抽奖*/publicvoiddraw(Stringcookie) throwsException {
Stringresponse=BaseRequest.commonReuqest(DRAW, "POST", cookie);
DrawResponcedata=JSON.parseObject(response,newTypeReference<DrawResponce>(){});
log.info(response);
    }
}

@Slf4j@Componentpublicclasstask {
@Value("${uptown.cookie}")
Stringcookie;
@ResourceActionServiceactionService;
@Scheduled(cron="0 0 5 * * ?")
publicvoidrun() throwsException {
log.info("{} start!", newSimpleDateFormat("yyyy-MM-dd").format(newDate()));
this.actionService.checkIn(cookie);
// 第一次免费抽奖this.actionService.draw(cookie);
    }
}