Step1

backend/.gitignore

@@ -0,0 +1,25 @@
+# Gradle
+.gradle/
+build/
+!gradle/wrapper/gradle-wrapper.jar
+
+# IDE
+.idea/
+*.iml
+*.ipr
+*.iws
+.vscode/
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Application
+data/*.db
+exports/
+logs/
+
+# Compiled
+*.class
+*.jar
+!gradle/wrapper/gradle-wrapper.jar

backend/build.gradle

@@ -0,0 +1,51 @@
+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '3.2.1'
+    id 'io.spring.dependency-management' version '1.1.4'
+}
+
+group = 'com.osolit'
+version = '0.0.1-SNAPSHOT'
+
+java {
+    sourceCompatibility = '17'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    // Spring Boot
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    
+    // SQLite
+    implementation 'org.xerial:sqlite-jdbc:3.45.1.0'
+    implementation 'org.hibernate.orm:hibernate-community-dialects:6.4.1.Final'
+    
+    // SFTP
+    implementation 'com.jcraft:jsch:0.1.55'
+    
+    // Utility
+    implementation 'org.projectlombok:lombok'
+    annotationProcessor 'org.projectlombok:lombok'
+    
+    // Test
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+tasks.named('test') {
+    useJUnitPlatform()
+}
+
+// Vue3 빌드 결과물을 static 폴더로 복사
+task copyFrontend(type: Copy) {
+    from '../frontend/dist'
+    into 'src/main/resources/static'
+}
+
+// 빌드 전에 frontend 복사
+bootJar {
+    dependsOn copyFrontend
+}

backend/data/.gitkeep

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+# SQLite DB 파일이 이 폴더에 생성됩니다.

backend/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

backend/gradlew.bat

@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem having the _cmd_ return code (for example, to use in scripts)
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

backend/settings.gradle

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+rootProject.name = 'log-hunter'

backend/src/main/java/com/osolit/loghunter/LogHunterApplication.java

@@ -0,0 +1,29 @@
+package com.osolit.loghunter;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.event.EventListener;
+
+import java.awt.Desktop;
+import java.net.URI;
+
+@SpringBootApplication
+public class LogHunterApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(LogHunterApplication.class, args);
+    }
+
+    @EventListener(ApplicationReadyEvent.class)
+    public void openBrowser() {
+        String url = "http://localhost:8080";
+        try {
+            if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
+                Desktop.getDesktop().browse(new URI(url));
+            }
+        } catch (Exception e) {
+            System.out.println("브라우저를 자동으로 열 수 없습니다. 직접 " + url + " 에 접속해주세요.");
+        }
+    }
+}

backend/src/main/resources/application.yml

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+server:
+  port: 8080
+
+spring:
+  application:
+    name: log-hunter
+  
+  datasource:
+    url: jdbc:sqlite:./data/loghunter.db
+    driver-class-name: org.sqlite.JDBC
+    
+  jpa:
+    database-platform: org.hibernate.community.dialect.SQLiteDialect
+    hibernate:
+      ddl-auto: update
+    show-sql: false
+    properties:
+      hibernate:
+        format_sql: true
+
+# 앱 설정
+app:
+  crypto:
+    key: ${LOGHUNTER_CRYPTO_KEY:LogHunterDefaultKey32Bytes!!}
+  export:
+    path: ./exports