文件名修正

src/main/java/co/jp/app/service/UserService.java

@@ -1,6 +1,8 @@
 package co.jp.app.service;
 
+import jakarta.transaction.Transactional;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 
 import co.jp.app.entity.UserEntity;
@@ -11,12 +13,11 @@ import co.jp.app.repository.UserRepository;
 public class UserService {
 
 	private final UserRepository userEntityRepository;
-	// private final PasswordEncoder passwordEncoder; // 注入密码编码器
 
 	@Autowired
-	public UserService(UserRepository userEntityRepository /*, PasswordEncoder passwordEncoder */) {
+	public UserService(UserRepository userEntityRepository, PasswordEncoder passwordEncoder ) {
 		this.userEntityRepository = userEntityRepository;
-		// this.passwordEncoder = passwordEncoder;
+		this.passwordEncoder = passwordEncoder;
 	}
 
 	@Transactional // 整个注册过程应该是一个事务