优化用户登录逻辑

src/main/java/com/onekeycall/videotablet/controller/LoginController.java

@@ -67,7 +67,7 @@ public class LoginController {
             @RequestParam String phone, @RequestParam String password) {
         User user = userService.getUserByPhone(phone);
         if (user == null) {
-            return Result.error().message("User not found with phone: " + phone);
+            return Result.error().message("手机号未注册");
         }
         String userId = user.getUserId();
 

src/main/java/com/onekeycall/videotablet/controller/TencentSmsController.java

@@ -168,6 +168,7 @@ public class TencentSmsController {
                 map.put("expireAt", expireAt);
                 Map<String, Object> codeMap = new HashMap<>(map);
                 codeMap.put("code", code);
+                System.out.println(codeMap);
                 if (!sent) {
                     //4.保存验证码到Redis,并且设置有效期5分钟
                     redisTemplate.opsForValue().set(phone, codeMap, Duration.ofMinutes(5));

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

@@ -31,7 +31,7 @@ public class UserService implements UserDetailsService {
     }
 
     public User getUserByPhone(String phone) {
-        return userRepository.findUserByPhone(phone).orElseThrow(() -> new RuntimeException("User not found with phone: " + phone));
+        return userRepository.findUserByPhone(phone).orElse(null);
     }
 
     public User registerUser(String userId, String password) {