public private protected static (access modifiers) 강의 질문있습니다.

[22]

궁금한상황: run에서 System.out.println("home_title = " + home_title); 이 출력이 안됩니다. 참고로 System.out.println("ssssssssss = " ); 이렇게 해도 출력이 안됩니다.어떻게 해야 하나요?
코드:
package com.example.shop;

import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

@Controller
@RequiredArgsConstructor
public class ItemController {

    private final ItemRepository itemRepository;

    @GetMapping("/list")
//    @ResponseBody return값에 데이터를 그대로 보내주세요. html사용시 없애야 함.
    String list(Model model){
        List<Item> result=itemRepository.findAll();
        model.addAttribute("items",result);
        Item item=new Item();
        String home_title = item.home_title;
        System.out.println("home_title = " + home_title);

        return "list";
    }
}

run기록
 :: Spring Boot ::                (v3.2.7)

2024-07-12T22:25:17.191+09:00  INFO 16604 --- [  restartedMain] com.example.shop.ShopApplication         : Starting ShopApplication using Java 17.0.10 with PID 16604 (D:\codingapple\springboot\build\classes\java\main started by n in D:\codingapple\springboot)
2024-07-12T22:25:17.194+09:00  INFO 16604 --- [  restartedMain] com.example.shop.ShopApplication         : No active profile set, falling back to 1 default profile: "default"
2024-07-12T22:25:17.251+09:00  INFO 16604 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2024-07-12T22:25:17.252+09:00  INFO 16604 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2024-07-12T22:25:18.187+09:00  INFO 16604 --- [  restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2024-07-12T22:25:18.248+09:00  INFO 16604 --- [  restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 53 ms. Found 1 JPA repository interface.
2024-07-12T22:25:19.012+09:00  INFO 16604 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port 8080 (http)
2024-07-12T22:25:19.023+09:00  INFO 16604 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2024-07-12T22:25:19.024+09:00  INFO 16604 --- [  restartedMain] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat/10.1.25]
2024-07-12T22:25:19.183+09:00  INFO 16604 --- [  restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2024-07-12T22:25:19.184+09:00  INFO 16604 --- [  restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1932 ms
2024-07-12T22:25:19.371+09:00  INFO 16604 --- [  restartedMain] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [name: default]
2024-07-12T22:25:19.425+09:00  INFO 16604 --- [  restartedMain] org.hibernate.Version                    : HHH000412: Hibernate ORM core version 6.4.9.Final
2024-07-12T22:25:19.466+09:00  INFO 16604 --- [  restartedMain] o.h.c.internal.RegionFactoryInitiator    : HHH000026: Second-level cache disabled
2024-07-12T22:25:19.716+09:00  INFO 16604 --- [  restartedMain] o.s.o.j.p.SpringPersistenceUnitInfo      : No LoadTimeWeaver setup: ignoring JPA class transformer
2024-07-12T22:25:19.742+09:00  INFO 16604 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2024-07-12T22:25:20.198+09:00  INFO 16604 --- [  restartedMain] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@1a365c69
2024-07-12T22:25:20.202+09:00  INFO 16604 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2024-07-12T22:25:21.413+09:00  INFO 16604 --- [  restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator       : HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration)
Hibernate: alter table item add column home_title varchar(255)
2024-07-12T22:25:21.524+09:00  INFO 16604 --- [  restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2024-07-12T22:25:21.818+09:00  WARN 16604 --- [  restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2024-07-12T22:25:22.190+09:00  INFO 16604 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
2024-07-12T22:25:22.250+09:00  INFO 16604 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port 8080 (http) with context path ''
2024-07-12T22:25:22.259+09:00  INFO 16604 --- [  restartedMain] com.example.shop.ShopApplication         : Started ShopApplication in 5.662 seconds (process running for 7.032)

Process finished with exit code -1

[codingapple]

브라우저에서 /list 페이지로 방문했습니까 아니면 서버가 꺼진걸수도요

[글쓴이]

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