c盤清理的步驟是什么(如何清理C盤空間)
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2022/12/08
【資料圖】
登錄到QQ郵箱:??https://mail.qq.com/??
選擇賬戶
點(diǎn)擊開啟SMTP服務(wù):
發(fā)送短信:
發(fā)送完,點(diǎn)擊我已發(fā)送,然后得到密碼:
org.springframework.boot spring-boot-starter-mail
spring: mail: # 配置 SMTP 服務(wù)器地址 host: smtp.qq.com # 發(fā)送者郵箱 username: 你的郵箱 # 配置密碼,注意不是真正的密碼,而是剛剛申請(qǐng)到的授權(quán)碼 password: 申請(qǐng)的密碼 # 端口號(hào)465或587 port: 587 # 默認(rèn)的郵件編碼為UTF-8 default-encoding: UTF-8
import lombok.extern.slf4j.Slf4j;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.mail.MessagingException;import javax.mail.internet.MimeMessage;import java.util.Date;@Component@Slf4jpublic class EmailUtils { @Autowired JavaMailSender javaMailSender; @Value("${spring.mail.username}") String username; public void sendHtml(String title, String html, String to) { MimeMessage mailMessage = javaMailSender.createMimeMessage(); //需要借助Helper類 MimeMessageHelper helper = new MimeMessageHelper(mailMessage); try { helper.setFrom(username); // 必填 helper.setTo(to); // 必填// helper.setBcc("密送人"); // 選填 helper.setSubject(title); // 必填 helper.setSentDate(new Date());//發(fā)送時(shí)間 helper.setText(html, true); // 必填 第一個(gè)參數(shù)要發(fā)送的內(nèi)容,第二個(gè)參數(shù)是不是Html格式。 javaMailSender.send(mailMessage); } catch (MessagingException e) { log.error("發(fā)送郵件失敗", e); } }}
@ApiOperation(value = "郵箱驗(yàn)證接口")@GetMapping("/email")public Result sendEmail(@RequestParam String email, @RequestParam String type) { userService.sendEmail(email, type); return Result.success();}
void sendEmail(String email, String type);private static final MapCODE_MAP = new ConcurrentHashMap ();@ResourceEmailUtils emailUtils;@Overridepublic void sendEmail(String email, String type) { String code = RandomUtil.randomNumbers(6); log.info("本次驗(yàn)證碼的code是:{}", code); String context = "尊敬的用戶:
您好," + "Partner交友網(wǎng)提醒您本次的驗(yàn)證碼是:{}," + "有效期5分鐘。
Partner交友網(wǎng)"; String html = StrUtil.format(context, code); if ("REGISTER".equals(type)) { // 多線程異步請(qǐng)求 ThreadUtil.execAsync(() -> { emailUtils.sendHtml("【partner交友網(wǎng)】郵箱注冊(cè)驗(yàn)證",html, email); }); CODE_MAP.put(code, System.currentTimeMillis()); }}
輸入郵箱,點(diǎn)擊發(fā)送:
在后端我們可以看到驗(yàn)證碼為:
登錄郵箱:查看郵件即可