feat: "完善邮箱验证码相关逻辑"

src/main/java/com/njuzr/eaibackend/service/impl/UserServiceImpl.java

@@ -28,6 +28,7 @@ import org.springframework.beans.BeanUtils;
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
@@ -56,6 +57,8 @@ public class UserServiceImpl implements UserService {
 
     private final EmailService emailService = new EmailService();
 
+    private static final long SEND_INTERVAL = 60; // 允许再次发送的时间间隔，单位秒
+
     private final PasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
 
     @Autowired
@@ -127,12 +130,23 @@ public class UserServiceImpl implements UserService {
 
     @Override
     public void sendVerifyCode(String officialEmail) {
+        ValueOperations<String, Object> ops = redisTemplate.opsForValue();
+        String intervalKey = "requestInterval:" + officialEmail;
+
+        // 检查是否已经发送过验证码并且时间间隔未过
+        if (ops.get(intervalKey) != null) {
+            throw new MyException(HttpStatus.FORBIDDEN.value(), HttpStatus.FORBIDDEN.getReasonPhrase()+"："+"需等待"+SEND_INTERVAL+"秒才能再次发送验证码");
+        }
+
         // 生成验证码
         String code = UUID.randomUUID().toString().substring(0, 6);
         // 存储验证码到Redis，设置5分钟过期
         int timeout = 5;
         final String key = "verifyCode:" + officialEmail;
+        // 存储验证码到Redis并设置过期时间
         redisTemplate.opsForValue().set(key, code, timeout, TimeUnit.MINUTES);
+        // 设置请求间隔标记，防止频繁请求
+        redisTemplate.opsForValue().set(intervalKey, "requested", SEND_INTERVAL, TimeUnit.SECONDS);
 
         emailService.sendVerifyCodeEmail(officialEmail, code, timeout);
     }

src/test/java/com/njuzr/eaibackend/service/EmailServiceTest.java

@@ -1,33 +0,0 @@
-package com.njuzr.eaibackend.service;
-
-import jakarta.mail.MessagingException;
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotEquals;
-
-/**
- * @author: Leonezhurui
- * @Date: 2024/2/21 - 21:15
- * @Package: EAI-Backend
- */
-
-@SpringBootTest
-public class EmailServiceTest {
-    private final EmailService emailService;
-
-    @Autowired
-    public EmailServiceTest(EmailService emailService) {
-        this.emailService = emailService;
-    }
-
-
-    @Test
-    public void testEmailSender() throws MessagingException {
-        int res = emailService.sendEmail("Leonezhurui@gmail.com", "小苏", "123456");
-        assertEquals(1, res);
-
-    }
-}