基本实现手机验证码，账号密码登录。腾讯云短信后台显示成功，但是收不到，也没有报错

src/main/java/com/onekeycall/videotablet/service/UserService.java

@@ -2,6 +2,7 @@ package com.onekeycall.videotablet.service;
 
 import com.onekeycall.videotablet.entity.User;
 import com.onekeycall.videotablet.repository.UserRepository;
+import com.onekeycall.videotablet.result.Result;
 import com.onekeycall.videotablet.utils.SecureIdGenerator;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;
@@ -49,19 +50,23 @@ public class UserService implements UserDetailsService {
 
         // 2. 检查手机号是否已注册
         if (userRepository.existsByPhone(phone)) {
-            throw new RuntimeException("Phone number already registered");
-        }
+            User user = userRepository.findByPhone(phone).get();
+            user.setNewUser(false);
+            return user;
+        } else {
+            // 3. 创建新用户
+            User user = new User();
+            user.setNewUser(true);
+            user.setPhone(phone);
+            user.setCreatTime(createTime);
+            user.setLastLoginTime(createTime);
+            user.setUpdateTime(createTime);
+            user.setUserId(SecureIdGenerator.generateSecureId(12));
+            user.setUsername(SecureIdGenerator.generateSecureUserName(8));
+            user.setDeviceId(deviceId);
 
-        // 3. 创建新用户
-        User user = new User();
-        user.setPhone(phone);
-        user.setCreatTime(createTime);
-        user.setLastLoginTime(createTime);
-        user.setUpdateTime(createTime);
-        user.setUserId(SecureIdGenerator.generateSecureId(12));
-        user.setUsername(SecureIdGenerator.generateSecureUserName(8));
-        user.setDeviceId(deviceId);
-        return userRepository.save(user);
+            return userRepository.save(user);
+        }
     }
 
     public User loginByPhone(String phone, String code) {
@@ -81,4 +86,23 @@ public class UserService implements UserDetailsService {
         return userRepository.findByUserId(userId)
                 .orElseThrow(() -> new UsernameNotFoundException("User not found with userId: " + userId));
     }
+
+    public void setPasswordByUserId(String userId, String password) {
+        User user = userRepository.findByUserId(userId)
+                .orElseThrow(() -> new UsernameNotFoundException("User not found with userId: " + userId));
+        user.setPassword(passwordEncoder.encode(password));
+        userRepository.save(user);
+    }
+
+    public Result changePassword(String userId, String oldPassword, String newPassword) {
+        User user = userRepository.findByUserId(userId)
+                .orElseThrow(() -> new UsernameNotFoundException("User not found with userId: " + userId));
+        if (!passwordEncoder.matches(oldPassword, user.getPassword())) {
+            return Result.error().message("Old password is incorrect");
+        } else {
+            user.setPassword(passwordEncoder.encode(newPassword));
+            userRepository.save(user);
+            return Result.ok().message("change password success");
+        }
+    }
 }