文件名修正

src/main/java/co/jp/app/config/SecurityConfig.java

@@ -6,7 +6,7 @@ import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 
 @Configuration
-public class AppConfig {
+public class SecurityConfig {
 
     @Bean
     public PasswordEncoder passwordEncoder() {

src/main/java/co/jp/app/controller/LoginController.java

@@ -25,10 +25,6 @@ public class LoginController {
     public String getStatusByNameOrEmail() {
     	 String input="aaa";
 
-        // input 可能是名字 或 email
-        UserEntity userByName = userService.getNameByEntity(input);
-        UserEntity userByEmail = userService.getEmailByEntity(input);
-
         if (userByName == null && userByEmail == null) {
             return "全項目に入力してください";
         }

src/main/java/co/jp/app/entity/UserEntity.java

@@ -1,23 +1,34 @@
 package co.jp.app.entity;
 
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
+import jakarta.persistence.*;
 
 @Entity
 
 public class UserEntity {
+
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
 	@Id
-    private int ID;
+    private int id;
 
 	private String name;
 
+	@Column(unique = true, nullable = false)
 	private String email;
 
+	@Column(nullable = false)
 	private String password;
 
+	public UserEntity() {
+	}
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+
 	public String getName() {
 		return name;
 	}
@@ -34,14 +45,6 @@ public class UserEntity {
 		this.email = email;
 	}
 
-	public int getID() {
-		return ID;
-	}
-
-	public void setID(int iD) {
-		ID = iD;
-	}
-
 	public String getPassword() {
 		return password;
 	}

src/main/java/co/jp/app/repository/ErraRepository.java

@@ -12,4 +12,4 @@ public interface ErraRepository extends JpaRepository<ErrorEntity, Integer>{
 	public default ErrorEntity getById(@Param("id") int id) {
 		return getById(id);
 	}
-}
+}

src/main/java/co/jp/app/repository/UserRepository.java

@@ -7,10 +7,12 @@ import org.springframework.data.repository.query.Param;
 import co.jp.app.entity.UserEntity;
 import org.springframework.stereotype.Repository;
 
+import java.util.Optional;
+
 @Repository
 public interface UserRepository extends JpaRepository<UserEntity, Integer> {
 
-	UserEntity getUserByEmail(@Param("email") String email);
-
+	boolean existsByEmail(String email);
 
+	Optional<UserEntity> findByEmail(String email);
 }

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

@@ -4,16 +4,16 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import co.jp.app.entity.ErrorEntity;
-import co.jp.app.repository.erraRepository;
+import co.jp.app.repository.ErraRepository;
 
 
 @Service
 public class ErraService {
 
 @Autowired
-erraRepository erraDao;
+ErraRepository erraRepository;
 
 	public ErrorEntity getStatusById(int id) {
-		return erraDao.getById(id);
+		return erraRepository.getById(id);
 	}
 }

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