添加邮箱接口

src/main/java/com/example/catchTheLetters/controller/AuthController.java

@@ -5,11 +5,13 @@ import com.example.catchTheLetters.model.dto.RegisterDto;
 import com.example.catchTheLetters.entity.User;
 import com.example.catchTheLetters.model.vo.UserVo;
 import com.example.catchTheLetters.service.AuthService;
+import com.example.catchTheLetters.service.EmailService;
 import com.example.catchTheLetters.utils.R;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import jakarta.annotation.Resource;
+import jakarta.validation.constraints.Email;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.*;
 
@@ -27,6 +29,9 @@ public class AuthController {
     @Resource
     private AuthService authService;
 
+    @Resource
+    private EmailService emailService;
+
     @ApiOperation(value = "用户登录")
     @PostMapping("/login")
     public R<String> login(@RequestBody LoginDto loginDto) {
@@ -67,4 +72,17 @@ public class AuthController {
     public R<UserVo> update(@RequestBody User user, @RequestHeader("token") String token) {
         return authService.update(user, token);
     }
+
+    @ApiOperation(value = "发送邮件")
+    @PostMapping("/email")
+    public R<String> emailSend(@RequestHeader("token") String token, String email) {
+        return emailService.sendEmail(email);
+    }
+
+
+    @ApiOperation(value = "验证邮箱")
+    @PostMapping("/verify-email")
+    public R<String> emailVerify(@RequestHeader("token") String token, String email, String code) {
+        return emailService.verifyEmail(email, code);
+    }
 }

src/main/java/com/example/catchTheLetters/controller/LevelController.java

@@ -99,4 +99,5 @@ public class LevelController {
     public R<Long> version() {
         return R.ok(versionService.getVersion("level"));
     }
+
 }

src/main/java/com/example/catchTheLetters/service/EmailService.java

@@ -0,0 +1,14 @@
+package com.example.catchTheLetters.service;
+
+import com.example.catchTheLetters.utils.R;
+
+public interface EmailService {
+    /**
+     * 发送邮件
+     * @param email
+     * @return
+     */
+    R<String> sendEmail(String email);
+
+    R<String> verifyEmail(String email,String emailCode);
+}

src/main/java/com/example/catchTheLetters/service/LevelService.java

@@ -70,4 +70,6 @@ public interface LevelService {
      */
     boolean update(Level level);
 
+
+
 }

src/main/java/com/example/catchTheLetters/service/impl/EmailServiceImpl.java

@@ -0,0 +1,78 @@
+package com.example.catchTheLetters.service.impl;
+
+import com.example.catchTheLetters.service.EmailService;
+import com.example.catchTheLetters.utils.R;
+import jakarta.annotation.Resource;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.javamail.JavaMailSenderImpl;
+import org.springframework.mail.javamail.MimeMessageHelper;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.Date;
+import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@Service
+public class EmailServiceImpl implements EmailService {
+
+    /**
+     * 注入邮件工具类
+     */
+    @Resource
+    JavaMailSenderImpl javaMailSender;
+
+    String str = "^([a-zA-Z0-9_\\.\\-])+\\@(([a-zA-Z0-9\\-])+\\.)+([a-zA-Z0-9]{2,4})+$";
+    Pattern pattern = Pattern.compile(str);
+
+    @Resource
+    RedisServiceImpl redisService;
+
+    @Value("${spring.mail.username}")
+    private String sendMailer;
+
+
+    @Override
+    public R<String> sendEmail(String email) {
+        try {
+            if (!StringUtils.hasText(email)) {
+                return R.fail("邮箱为空");
+            }
+            Matcher m = pattern.matcher(email);
+            if (!m.matches()){
+                return R.fail("格式错误，请重试");
+            }
+            //生成邮箱验证码
+            String emailCode = UUID.randomUUID().toString().replaceAll("-", "").toUpperCase().substring(3, 9);
+            //新建邮件对象
+            MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(javaMailSender.createMimeMessage(), true);
+            //邮件发信人
+            mimeMessageHelper.setFrom(sendMailer);
+            //邮件收信人
+            mimeMessageHelper.setTo(email);
+            //邮件内容
+            mimeMessageHelper.setText("你的验证码为：" + emailCode);
+            //邮件信息
+            mimeMessageHelper.setSentDate(new Date());
+
+            //发送邮件
+            javaMailSender.send(mimeMessageHelper.getMimeMessage());
+            //将验证码和注册邮箱存入redis
+            redisService.set(email,emailCode);
+            return R.ok( "发送成功");
+        }catch (Exception e){
+            e.printStackTrace();
+            return R.fail("邮箱异常，请重试");
+        }
+    }
+
+    @Override
+    public R<String> verifyEmail(String email, String emailCode) {
+        String verify = redisService.get(emailCode).toString();
+        if (verify.equals(email)){
+            return R.ok("验证通过");
+        }
+        return R.fail("验证失败，请重试");
+    }
+}

src/main/resources/application.yml

@@ -1,4 +1,13 @@
 spring:
+    mail:
+        password: hvhxwetpqqqqddhd
+        host: smtp.qq.com
+        username:  2960474346@qq.com
+        properties:
+          mail:
+              smtp:
+                ssl:
+                    enable: true
     application:
         name: catch-the-letters
     data: