[Feat] spring security 추가

build.gradle

@@ -34,6 +34,8 @@ dependencies {
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0'
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
 }
 
 tasks.named('test') {

src/main/java/com/basic/study/config/SecurityConfig.java

@@ -0,0 +1,20 @@
+package com.basic.study.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Configuration
+public class SecurityConfig {
+    @Bean
+    public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
+        http
+                .httpBasic(AbstractHttpConfigurer::disable)
+                .csrf(AbstractHttpConfigurer::disable)
+                .cors(AbstractHttpConfigurer::disable);
+
+        return http.build();
+    }
+}

src/main/java/com/basic/study/service/MemberService.java

@@ -7,6 +7,8 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
+import java.util.NoSuchElementException;
+
 @Service
 @RequiredArgsConstructor
 public class MemberService {
@@ -25,7 +27,8 @@ public MemberRes login(MemberReq memberReq) {
     }
 
     public MemberRes getMember(Long memberId) {
-        Member member = memberRepository.findById(memberId).get();
+        Member member = memberRepository.findById(memberId).orElseThrow(() -> new NoSuchElementException("해당 회원을 찾을 수 없습니다."));
+
         return MemberRes.builder()
                 .memberId(member.getId())
                 .email(member.getEmail())