2

src/main/java/com/izouma/nineth/repo/UserRepo.java

@@ -24,6 +24,8 @@ public interface UserRepo extends JpaRepository<User, Long>, JpaSpecificationExe
 
     Optional<User> findByUsernameAndDelFalse(String username);
 
+    Optional<User> findByUsername(String username);
+
     List<User> findAllByPhoneIn(Collection<String> phones);
 
     List<User> findAllByAuthoritiesContainsAndDelFalse(Authority authority);

src/main/java/com/izouma/nineth/service/UserService.java

@@ -149,7 +149,7 @@ public class UserService {
     }
 
     public User create(UserRegister userRegister) {
-        User users = userRepo.findByUsernameAndDelFalse(userRegister.getUsername()).orElse(null);
+        User users = userRepo.findByUsername(userRegister.getUsername()).orElse(null);
         if (users != null){
            throw  new BusinessException("该用户名已经存在过");
         }