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TIL
  • README
  • Git
    • Basic
    • Remote Repository
    • Log & Diff
    • Rebase&Cherri-Pick
    • git-flow
  • DevOps
    • Monolithic vs MSA
    • Jenkins ์‹œ์ž‘ํ•˜๊ธฐ
    • Airflow ์‹œ์ž‘ํ•˜๊ธฐ
    • Airflow ์‹œ์ž‘ํ•˜๊ธฐ
    • Build Tools
      • maven
  • ๊ฐœ๋ฐœ ๋ฐฉ๋ฒ•๋ก 
    • TDD
  • Spring
    • IoC
    • Is Spring Bean Thread-Safe?
    • Spring Singleton
    • Component Scan
    • Spring Annotation
    • ์˜์กด ๊ด€๊ณ„ ์ฃผ์ž…(DI)
    • Lombok ํ™œ์šฉํ•˜๊ธฐ
    • Bean ์ƒ๋ช…์ฃผ๊ธฐ์™€ ์ฝœ๋ฐฑ
    • Bean Scope
    • AOP(1) - AOP๋ž€
    • AOP(2) - Aop Proxy
    • AOP(3) - Dynamic Proxy
    • AOP(4) - AspectJ
    • POJO
    • Spring ์„œ๋น„์Šค ๊ตฌ์กฐ
    • Transaction
    • JPA๋ž€?
    • JPA Entity
    • Spring Data JPA
    • Spring Data Specification
    • Model Mapping
    • Cache
    • restTemplate
    • YAML ํŒŒ์ผ ์„ค์ •
    • Spring Boot
      • H2 DB ์„ค์ •
      • ๋‹ค์ค‘ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์„ค์ •
      • Mybatis ์—ฐ๋™ํ•˜๊ธฐ
    • Spring Batch
      • Batch ์‹œ์ž‘ํ•ด๋ณด๊ธฐ
      • Batch Job Flow
      • Job
      • Step
      • Batch Scope & Job Parameter
      • JobRepository์™€ ๋ฉ”ํƒ€ํ…Œ์ด๋ธ”
      • Chunk ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ
      • ItemReader
      • ItemProcessor
      • ItemWriter
      • Batch Schedular
      • Job๋ณ„ Bean๋“ฑ๋กํ•˜๊ธฐ
      • Batch ๊ตฌํ˜„์‹œ ๋ฐœ์ƒํ•œ ์˜ค๋ฅ˜ ์ •๋ฆฌ
      • Spring Batch Scaling
        • Multithread Job๊ตฌํ˜„์‹œ ์ด์Šˆ์‚ฌํ•ญ
    • Spring test
      • Junit5
        • ํ…Œ์ŠคํŠธ ์ด๋ฆ„ ํ‘œ๊ธฐ
        • ํ…Œ์ŠคํŠธ ๊ทธ๋ฃน ์‚ฌ์ด์˜ ๊ด€๊ณ„
        • ํƒœ๊ทธ์™€ ํ•„ํ„ฐ๋ง
        • ๋™์  ํ…Œ์ŠคํŠธ
        • ํ…Œ์ŠคํŠธ LifeCycle
        • ํ…Œ์ŠคํŠธ ๋ฉ”์„œ๋“œ
        • ํ…Œ์ŠคํŠธ ์ˆœ์„œ
        • AssertJ
        • ํ…Œ์ŠคํŠธ ๋ณ‘๋ ฌ ์‹คํ–‰
        • AssertJ
        • Mock
      • Spring Boot Test DB ๋ถ„๋ฆฌ
      • Spring Batch Test
  • Web Application
    • Web Server & WAS
    • ๊ด€๋ จ ๊ฐœ๋… - HTTP API, HTML, CSR, SSR
    • Servlet
    • JSP
    • Cookie And Session
    • ์˜ˆ์™ธํŽ˜์ด์ง€
    • Java Bean
    • JDBC
    • Connection Pool
    • ํŒŒ์ผ ์—…๋กœ๋“œ
    • Expression Language
    • JSTL
    • FrontControllerํŒจํ„ด Command ํŒจํ„ด
    • Forwarding
    • MVC
    • ํšŒ์›๊ฐ€์ž…์˜ˆ์ œ
    • ์ฐธ๊ณ 
      • ๊ฐœ๋ฐœํ™˜๊ฒฝ์„ค์ •
  • Java+
    • SOAP/WSDL vs REST
    • WSDL์„ JAVA๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ
    • SOAP ํ†ต์‹  OPEN API๋กœ ๊ฐœ๋ฐœํ•ด๋ณด๊ธฐ
  • Java
    • Basic
      • ๋ณ€์ˆ˜์™€ ํƒ€์ž…
      • ์—ฐ์‚ฐ์ž
      • ์กฐ๊ฑด๋ฌธ๊ณผ ๋ฐ˜๋ณต๋ฌธ
      • ์ฐธ์กฐ ํƒ€์ž…
      • ํด๋ž˜์Šค
      • ์ƒ์†(Inheritance)
      • ์ธํ„ฐํŽ˜์ด์Šค(Interface)
      • ์ค‘์ฒฉ ํด๋ž˜์Šค์™€ ์ค‘์ฒฉ ์ธํ„ฐํŽ˜์ด์Šค
      • ์˜ˆ์™ธ ์ฒ˜๋ฆฌ
      • API - Object, System, Class, Math, Wrapper
      • API - String, StringBuffer, StringBuilder
      • Thread
      • Generic
      • Lambda
      • Collection - List, Set
      • Collection - Map
      • Collection - Tree
      • Collection - Stack, Queue
      • Stream
      • Reflection
      • ์ •๊ทœํ‘œํ˜„์‹
      • GUI
      • UML
      • Serializable
    • Advanced
      • OutOfMemoryError
      • AutoValue
      • meta-annotation
        • @Retention
        • @Target
        • @Repeatable
    • Effective Java 3/E
      • ITEM 1: Static Factory Method(์ •์  ๋ฉ”์†Œ๋“œ)
      • ITEM 2: Builder Pattern
      • ITEM 3: Singleton
      • ITEM 4: Private Constructor
      • ITEM 5: Dependency Injection
      • ITEM 6: Avoid Unnecessary Object
      • ITEM 7: Eliminate Object Reference
      • ITEM 8: Avoid finalizer and cleaner
      • ITEM 9: try-with-resources
      • ITEM 10: The gerneral contract when overriding equlas
      • ITEM 11: Overriding hashCode
      • ITEM 12: overriding toString
      • ITEM 13: overriding clone judiciously
      • ITEM 14: Consider implementing comparable
      • ITEM 15: ํด๋ž˜์Šค์™€ ๋ฉค๋ฒ„์˜ ์ ‘๊ทผ์„ ์ตœ์†Œํ™”ํ•ด๋ผ
      • ITEM 16: Use Accessor methods
      • ITEM 17: ๋ณ€๊ฒฝ ๊ฐ€๋Šฅ์„ฑ์„ ์ตœ์†Œํ™”ํ•ด๋ผ(๋ถˆ๋ณ€ ํด๋ž˜์Šค)
      • ITEM 18: ์ƒ์†๋ณด๋‹จ ์ปดํฌ์ง€์…˜์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 19: ์ƒ์†์„ ๊ณ ๋ คํ•ด ์„ค๊ณ„ํ•˜๊ณ  ๋ฌธ์„œํ™”ํ•ด๋ผ
      • ITEM 20: ์ถ”์ƒ ํด๋ž˜์Šค๋ณด๋‹ค ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์šฐ์„ ํ•˜๋ผ
      • ITEM 21: ์ธํ„ฐํŽ˜์ด์Šค๋Š” ๊ตฌํ˜„ํ•˜๋Š” ์ชฝ์„ ์ƒ๊ฐํ•ด ์„ค๊ณ„ํ•ด๋ผ.
      • ITEM 22: ์ธํ„ฐํŽ˜์ด์Šค๋Š” ํƒ€์ž…์„ ์ •์˜ํ•˜๋Š” ์šฉ๋„๋กœ๋งŒ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 23: ํƒœ๊ทธ ๋‹ฌ๋ฆฐ ํด๋ž˜์Šค๋ณด๋‹ค ํด๋ž˜์Šค ๊ณ„์ธต๊ตฌ์กฐ๋ฅผ ํ™œ์šฉํ•ด๋ผ
      • ITEM 24: ๋ฉค๋ฒ„ ํด๋ž˜์Šค๋Š” ๋˜๋„๋ก static์œผ๋กœ ๊ตฌํ˜„ํ•ด๋ผ
      • ITEM 25: ํ†ฑ๋ ˆ๋ฒจ ํด๋ž˜์Šค๋Š” ํ•œ ํŒŒ์ผ์— ํ•˜๋‚˜๋งŒ ์ƒ์„ฑํ•ด๋ผ.
      • ITEM 26: Raw type์€ ์‚ฌ์šฉํ•˜์ง€ ๋งˆ๋ผ
      • ITEM 27: ๋น„๊ฒ€์‚ฌ ๊ฒฝ๊ณ ๋ฅผ ์ œ๊ฑฐํ•ด๋ผ
      • ITEM 28: ๋ฐฐ์—ด๋ณด๋‹ค๋Š” ๋ฆฌ์ŠคํŠธ๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 29: ์ด์™•์ด๋ฉด ์ œ๋„ค๋ฆญ ํƒ€์ž…์œผ๋กœ ๋งŒ๋“ค์–ด๋ผ
      • ITEM 30: ์ด์™•์ด๋ฉด ์ œ๋„ค๋ฆญ ๋ฉ”์„œ๋“œ๋กœ ๋งŒ๋“ค์–ด๋ผ
      • ITEM 31 : ํ•œ์ •์  ์™€์ผ๋“œ์นด๋“œ๋ฅผ ์‚ฌ์šฉํ•ด API ์œ ์—ฐ์„ฑ์„ ๋†’์—ฌ๋ผ
      • ITEM 32: ์ œ๋„ค๋ฆญ๊ณผ ๊ฐ€๋ณ€์ธ์ˆ˜๋ฅผ ํ•จ๊ป˜ ์“ธ ๋•Œ๋Š” ์‹ ์ค‘ํ•ด๋ผ
      • ITEM 33: ํƒ€์ž… ์•ˆ์ „ ์ด์ข… ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๊ณ ๋ คํ•ด๋ผ
      • ITEM 34: int ์ƒ์ˆ˜ ๋Œ€์‹  ์—ด๊ฑฐ ํƒ€์ž…์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 35: ordinal ๋ฉ”์„œ๋“œ ๋Œ€์‹  ์ธ์Šคํ„ด์Šค ํ•„๋“œ๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 36: ๋น„ํŠธ ํ•„๋“œ ๋Œ€์‹  EnumSet์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 37: ordinal ์ธ๋ฑ์‹ฑ ๋Œ€์‹  EnumMap์„ ์‚ฌ์šฉํ•ด๋ผ
      • TEM 38 : ํ™•์žฅํ•  ์ˆ˜ ์žˆ๋Š” ์—ด๊ฑฐํƒ€์ž…์ด ํ•„์š”ํ•˜๋ฉด ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 39: ๋ช…๋ช… ํŒจํ„ด๋ณด๋‹ค ์• ๋„ˆํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 40: @Override ์–ด๋…ธํ…Œ์ด์…˜์„ ์ผ๊ด€๋˜๊ฒŒ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 41: ์ •์˜ํ•˜๋ ค๋Š” ๊ฒƒ์ด ํƒ€์ž…์ด๋ผ๋ฉด ๋งˆ์ปค ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 42: ์ต๋ช… ํด๋ž˜์Šค๋ณด๋‹ค๋Š” ๋žŒ๋‹ค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 43: ๋žŒ๋‹ค๋ณด๋‹ค๋Š” ๋ฉ”์„œ๋“œ ์ฐธ์กฐ๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 44: ํ‘œ์ค€ ํ•จ์ˆ˜ํ˜• ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 45: ์ŠคํŠธ๋ฆผ์€ ์ฃผ์˜ํ•ด์„œ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 46: ์ŠคํŠธ๋ฆผ์—์„œ ๋ถ€์ž‘์šฉ ์—†๋Š” ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 47: ๋ฐ˜ํ™˜ ํƒ€์ž…์œผ๋กœ๋Š” ์ŠคํŠธ๋ฆผ๋ณด๋‹ค ์ปฌ๋ ‰์…˜์ด ๋‚ซ๋‹ค.
      • ITEM 48: ์ŠคํŠธ๋ฆผ ๋ณ‘๋ ฌํ™”๋Š” ์ฃผ์˜ํ•ด์„œ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 49: ๋งค๊ฐœ๋ณ€์ˆ˜๊ฐ€ ์œ ํšจํ•œ์ง€ ๊ฒ€์‚ฌํ•ด๋ผ
      • ITEM 50: ์ ์‹œ์— ๋ฐฉ์–ด์  ๋ณต์‚ฌ๋ณธ์„ ๋งŒ๋“ค์–ด๋ผ
      • ITEM 51: ๋ฉ”์„œ๋“œ ์‹œ๊ทธ๋‹ˆ์ฒ˜๋ฅผ ์‹ ์ค‘ํžˆ ์„ค๊ณ„ํ•ด๋ผ
      • ITEM 52: ๋‹ค์ค‘์ •์˜๋Š” ์‹ ์ค‘ํžˆ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 53: ๊ฐ€๋ณ€์ธ์ˆ˜๋Š” ์‹ ์ค‘ํžˆ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 54: null์ด ์•„๋‹Œ, ๋นˆ ์ปฌ๋ ‰์…˜์ด๋‚˜ ๋ฐฐ์—ด์„ ๋ฐ˜ํ™˜ํ•ด๋ผ
      • ITEM 55: Optional ๋ฐ˜ํ™˜์€ ์‹ ์ค‘ํ•˜๊ฒŒ ํ•ด๋ผ
      • ITEM 56: ๊ณต๊ฐœ๋œ API ์š”์†Œ์—๋Š” ํ•ญ์ƒ ์ฃผ์„์„ ์ž‘์„ฑํ•ด๋ผ
      • ITEM 57: ์ง€์—ญ๋ณ€์ˆ˜์˜ ๋ฒ”์œ„๋ฅผ ์ตœ์†Œํ™”ํ•ด๋ผ
      • ITEM 58: ์ „ํ†ต์ ์ธ for ๋ฌธ๋ณด๋‹ค๋Š” for-each๋ฌธ์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 59: ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ตํžˆ๊ณ  ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 60: ์ •ํ™•ํ•œ ๋‹ต์ด ํ•„์š”ํ•˜๋‹ค๋ฉด float์™€ double์€ ํ”ผํ•ด๋ผ
      • ITEM 61: ๋ฐ•์‹ฑ๋œ ๊ธฐ๋ณธ ํƒ€์ž…๋ณด๋‹ค๋Š” ๊ธฐ๋ณธ ํƒ€์ž…์„ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 62: ๋‹ค๋ฅธ ํƒ€์ž…์ด ์ ์ ˆํ•˜๋‹ค๋ฉด ๋ฌธ์ž์—ด ์‚ฌ์šฉ์„ ํ”ผํ•ด๋ผ
      • ITEM 63: ๋ฌธ์ž์—ด ์—ฐ๊ฒฐ์€ ๋А๋ฆฌ๋‹ˆ ์ฃผ์˜ํ•ด๋ผ
      • ITEM 64: ๊ฐ์ฒด๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด ์ฐธ์กฐํ•ด๋ผ
      • ITEM 65: ๋ฆฌํ”Œ๋ ‰์…˜๋ณด๋‹ค๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 66: ๋„ค์ดํ‹ฐ๋ธŒ ๋ฉ”์„œ๋“œ๋Š” ์‹ ์ค‘ํžˆ ์‚ฌ์šฉํ•ด๋ผ
      • ITEM 67: ์ตœ์ ํ™”๋Š” ์‹ ์ค‘ํžˆ ํ•ด๋ผ
      • ITEM 68: ์ผ๋ฐ˜์ ์œผ๋กœ ํ†ต์šฉ๋˜๋Š” ๋ช…๋ช… ๊ทœ์น™์„ ๋”ฐ๋ผ๋ผ
    • ๊ฐ์ฒด์ง€ํ–ฅ ์„ค๊ณ„ ์›์น™(SOLID)
    • ๋””์ž์ธํŒจํ„ด
      • Strategy Pattern
      • Template Method Pattern
      • Factory Method Pattern
      • Singleton
      • Delegation
      • Proxy
      • Adapter Pattern
    • ์‹ค์Šต
      • ์ธํ„ฐํŽ˜์ด์Šค ์‹ค์Šต - Vehicle
      • ์ธํ„ฐํŽ˜์ด์Šค ์‹ค์Šต - Remote
      • GUI ์‹ค์Šต - Calculator
      • GUI ์‹ค์Šต - button
      • GUI ์‹ค์Šต - lotto
      • Thread ์‹ค์Šต - ์ขŒ์„์˜ˆ์•ฝ, ๋ฉ”์„ธ์ง€๋ณด๋‚ด๊ธฐ
    • Jar vs War
  • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค
    • KEY
    • Index
    • Transaction
    • Trigger
    • Procedure / Function
    • Package
    • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๋ฐฐ์›€ํ„ฐ
      • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์‹œ์Šคํ…œ
      • ๊ด€๊ณ„๋ฐ์ดํ„ฐ ๋ชจ๋ธ
      • ๊ด€๊ณ„๋Œ€์ˆ˜์™€ SQL
    • MySQL
      • Database๋ž€
      • MySQL ์‹œ์ž‘ํ•˜๊ธฐ
      • MySQL Database
      • MySQL Table
      • CRUD
      • ๊ด€๊ณ„ํ˜• ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค
      • Server์™€ Client
    • PostgreSQL
    • NoSQL
      • Install Cassandra on mac
      • Cassandra๋ž€?
      • NiFi๋ž€
  • Algorithm
    • String
    • Recursion
    • Dynamic Programming
    • Array, Struct, Pointer
    • Math
    • Sort
    • List
    • Stack
    • Queue
    • Graph
    • Tree
    • Maze
    • AVL
    • ์ด์ง„ํƒ์ƒ‰ํŠธ๋ฆฌ(Binary Search Tree)
    • DFS์™€ BFS
    • ๋‹ค์ต์ŠคํŠธ๋ผ ์•Œ๊ณ ๋ฆฌ์ฆ˜(Dijkstra's Algorithm)
    • Red-Black ํŠธ๋ฆฌ
    • A* ์•Œ๊ณ ๋ฆฌ์ฆ˜
    • Heap
    • Huffman Coding
    • Priority Queue
    • Bellman-Ford ์•Œ๊ณ ๋ฆฌ์ฆ˜
    • C++
      • Class
      • STL
        • STL pair
        • STL Container - Associate Container
        • STL Container - Sequence Container
        • STL Container - Container Adapter
  • JavaScript
    • JABASCRIPT BASIC
    • Shallow Copy vs Deep Copy
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    • Doit! - ์ต์Šคํ”„๋ ˆ์Šค ํ”„๋กœ์ ํŠธ๋ฅผ ๋ชจ๋“ˆํ™”ํ•˜๊ธฐ
    • Doit! - ๋ทฐ ํ…œํ”Œ๋ฆฟ ์ ์šฉํ•˜๊ธฐ
    • Doit! - ํŒจ์ŠคํฌํŠธ๋กœ ์‚ฌ์šฉ์ž ์ธ์ฆํ•˜๊ธฐ
    • Doit! - ์ฑ„ํŒ…์„œ๋ฒ„ ๋งŒ๋“ค๊ธฐ
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PreviousAirflow ์‹œ์ž‘ํ•˜๊ธฐNextmaven

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๋นŒ๋“œ ๋„๊ตฌ๋ž€, ๋นŒ๋“œ ์ž๋™ํ™”๋ฅผ ํ†ตํ•ด ์‹คํ–‰๊ฐ€๋Šฅํ•œ ํ”„๋กœ๊ทธ๋žจ(์• ํ”Œ๋ฆฌ์ผ€์ด์…˜)์„ ๋งŒ๋“ค์–ด ์ฃผ๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ๋งํ•œ๋‹ค.

  • ๋นŒ๋“œ : ์†Œ์Šค์ฝ”๋“œ ํŒŒ์ผ๋“ค์„ ์ปดํ“จํ„ฐ์—์„œ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ์†Œํ”„ํŠธ์›จ์–ด๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ์ผ๋ จ์˜ ๊ณผ์ •์œผ๋กœ, compile, test, deploy ๋“ฑ ๋ชจ๋“  ๊ณผ์ •์˜ ์ง‘ํ•ฉ

๋Œ€ํ‘œ์ ์ธ ๋นŒ๋“œ ๋„๊ตฌ ์ข…๋ฅ˜์—๋Š” Ant, Maven, Gradle์ด ์žˆ๋‹ค.

Ant

Ant์˜ ๊ฐ€์žฅ ํฐ ์žฅ์ ์€ ๊ฐœ๋ฐœ์ž๊ฐ€ ์ž์œ ๋กญ๊ฒŒ ๋นŒ๋“œ ๋‹จ์œ„(target)์„ ์ง€์ •ํ•˜๊ณ  ๋นŒ๋“œ ๋‹จ์œ„๊ฐ„์˜ ์˜์กด๊ด€๊ณ„๋ฅผ ์ž์œ ๋กญ๊ฒŒ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์ด๋‹ค. ํ•˜์ง€๋งŒ ์ž์œ ๋„๊ฐ€ ๋†’๋‹ค๋Š” ๊ฒƒ์€ ์ž˜ ํ™œ์šฉํ•  ๊ฒฝ์šฐ ์ข‹์€ ๋„๊ตฌ๊ฐ€ ๋  ์ˆ˜ ์žˆ์ง€๋งŒ ๊ทธ๋ ‡์ง€ ์•Š์„ ๊ฒฝ์šฐ ์• ๋ฌผ๋‹จ์ง€๋กœ ์ „๋ฝํ•  ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค.

  • XML ๊ธฐ๋ฐ˜ ๋นŒ๋“œ ์Šคํฌ๋ฆฝํŠธ(build.xml)

  • ๊ทœ์น™์ด ์—†์Œ

  • ์ ˆ์ฐจ์ 

  • ์ƒ๋ช…์ฃผ๊ธฐ๋ฅผ ๊ฐ–์ง€ ์•Š์•„ ๊ฐ๊ฐ์˜ target์— ๋Œ€ํ•œ ์˜์กด์„ฑ์„ ์ง์ ‘ ์ •์˜ ํ•ด์ค˜์•ผํ•œ๋‹ค.

๋‹จ์ 

  • ์œ ์—ฐ์„ฑ์ด ๋†’์ง€๋งŒ, ํ”„๋กœ์ ํŠธ๊ฐ€ ๋ณต์žกํ•ด์ง€๋Š” ๊ฒฝ์šฐ build ๊ณผ์ •์˜ ์ดํ•ด๊ฐ€ ์–ด๋ ต๋‹ค

  • XML, Remote Repository๋ฅผ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์—†๋‹ค

  • ์Šคํฌ๋ฆฝํŠธ์˜ ์žฌ์‚ฌ์šฉ์ด ์–ด๋ ต๋‹ค.

  • Apache Maven์€ ์ž๋ฐ”์šฉ ํ”„๋กœ์ ํŠธ ๊ด€๋ฆฌ๋„๊ตฌ๋กœ Apache Ant์˜ ๋Œ€์•ˆ์œผ๋กœ ๋งŒ๋“ค์–ด์ง

  • ํ”„๋กœ์ ํŠธ์˜ ์ „์ฒด์ ์ธ ๋ผ์ดํ”„ ์‚ฌ์ดํด์„ ๊ด€๋ฆฌํ•˜๋Š” ๋„๊ตฌ

  • pom.xml ํŒŒ์ผ์— ํ•„์š”ํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ •์˜ํ•ด ๋‘๋ฉด, ํ•ด๋‹น ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๊ฐ€ ์ž‘๋™ํ•˜๋Š” ์˜์กด์„ฑ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋“ค๊นŒ์ง€ ๊ด€๋ฆฌํ•˜์—ฌ, ์ž๋™์œผ๋กœ ๋‹ค์šด๋กœ๋“œ ๋ฐ›์•„์คŒ

  • ๊ฐ„๋‹จํ•œ ์„ค์ •์„ ํ†ตํ•œ ๋ฐฐํฌ ๊ด€๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅ

๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๊ฐ€ ์„œ๋กœ ์ข…์†๋˜์–ด์žˆ์„ ๊ฒฝ์šฐ XML์ด ๋ณต์žกํ•ด์ง€๋ฉฐ, ๊ณ„์ธต์ ์ธ ๋ฐ์ดํ„ฐ๋ฅผ ํ‘œํ˜„ํ•˜๊ธฐ์—๋Š” ์ข‹์ง€๋งŒ, ํ”Œ๋กœ์šฐ๋‚˜ ์กฐ๊ฑด๋ถ€ ์ƒํ™ฉ์„ ํ‘œํ˜„ํ•˜๊ธฐ ์–ด๋ ต๋‹ค๋Š” ๋‹จ์ ์ด ์žˆ๋‹ค.

Gradle

  • ํ˜„์žฌ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” ๋นŒ๋“œ ๋„๊ตฌ

  • Gradle์€ ํ”„๋กœ์ ํŠธ๋ฅผ ์œ„ํ•œ ๋ฒ”์šฉ ๋นŒ๋“œ ๋„๊ตฌ์ด๋‹ค. ์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค์—์„œ ๊ธฐ๋ณธ ๋นŒ๋“œ์‹œ์Šคํ…œ์œผ๋กœ ์‚ฌ์šฉ

  • Ant์˜ ์œ ์—ฐ์„ฑ(๊ธฐ๋ณธ์ ์ธ ๋นŒ๋“œ ๋„๊ตฌ ๊ธฐ๋Šฅ)๊ณผ ํšจ๊ณผ์ ์ธ ๋นŒ๋“œ ํˆด์ธ Maven์˜ ํŽธ๋ฆฌ์„ฑ(์˜์กด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๊ด€๋ฆฌ ๊ธฐ๋Šฅ)์„ ์กฐํ•ฉํ•˜์—ฌ ๋งŽ์€ ์˜คํ”ˆ์†Œ์Šค ํ”„๋กœ์ ํŠธ์˜ ๋นŒ๋“œ ์‹œ์Šคํ…œ์œผ๋กœ ์ฑ„ํƒ๋˜๊ณ  ์žˆ๋‹ค

  • xml ์–ธ์–ด์— ๋Œ€ํ•œ ๋‹จ์ ๋„ Groovy ์–ธ์–ด(JVM ํ™˜๊ฒฝ์–ธ์–ด)๋ฅผ ์‚ฌ์šฉํ•ด ํ•ด๊ฒฐ

    • Gradle์€ Groovy DSL๋กœ ์ž‘์„ฑํ•˜๋ฉฐ, ์„ค์ • ์ •๋ณด๋Š” ๋ณ€์ˆ˜์— ๊ฐ’์„ ๋„ฃ๋Š” ํ˜•ํƒœ๋กœ, ๋™์ ์ธ ๋นŒ๋“œ๋Š” Groovy ์Šคํฌ๋ฆฝํŠธ๋กœ Gradle์šฉ ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ํ˜ธ์ถœํ•˜๊ฑฐ๋‚˜ ์ง์ ‘ ์ฝ”๋“œ๋ฅผ ์งค ์ˆ˜ ์žˆ๋‹ค.

๊ธฐ๋ณธ์ ์œผ๋กœ ํ”„๋กœ์ ํŠธ ํ•˜์œ„์— build.gradle ํŒŒ์ผ๋กœ ์ƒ์„ฑ์ด ๋˜๋ฉฐ, ํ”„๋กœ์ ํŠธ์—์„œ ์‚ฌ์šฉํ•  ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์™€ ๋ฒ„์ „์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค.

plugins {
	id 'org.springframework.boot' version '2.4.4'
	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
	id 'java'
}

group = 'dh0023'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11' // java version

repositories {
	mavenCentral() // mavenCentral์—์„œ ๋‹ค์šด ๋ฐ›์Œ
}

dependencies {
	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
	implementation 'org.springframework.boot:spring-boot-starter-web'
	testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

test {
	useJUnitPlatform()
}
  • sourceCompatibility : Java Version

  • dependencies : ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์˜์กด์„ฑ ๊ด€๋ฆฌ

๋งŒ์•ฝ ์ธํ…”๋ฆฌ์ œ์ด๋กœ ํ”„๋กœ์ ํŠธ ์‹คํ–‰์‹œ์— Build and run์ด Gradle๋กœ ๋˜์–ด์žˆ์œผ๋ฉด, ์‹คํ–‰ ์†๋„๊ฐ€ ๋А๋ฆฐ ๊ฒฝ์šฐ๊ฐ€ ์žˆ์œผ๋ฏ€๋กœ ์•„๋ž˜์™€ ๊ฐ™์ด ์„ค์ •์„ intellij๋กœ ๋ณ€๊ฒฝํ•ด์ฃผ๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.

![](./assets/แ„‰แ…ณแ„แ…ณแ„…แ…ตแ†ซแ„‰แ…ฃแ†บ 2021-04-11 แ„‹แ…ฉแ„’แ…ฎ 10.36.27.png)

๋‹ค์Œ๊ณผ ๊ฐ™์ด Gradle ์—์„œ ์˜์กด์„ฑ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

CLI๋กœ ๋นŒ๋“œํ•˜๊ธฐ

$ gradlew build
Welcome to Gradle 6.8.3!

Here are the highlights of this release:
 - Faster Kotlin DSL script compilation
 - Vendor selection for Java toolchains
 - Convenient execution of tasks in composite builds
 - Consistent dependency resolution

For more details see https://docs.gradle.org/6.8.3/release-notes.html

Starting a Gradle Daemon, 1 incompatible Daemon could not be reused, use --status for details

> Task :test
2021-04-12 00:28:06.153  INFO 12948 --- [extShutdownHook] o.s.s.concurrent.ThreadPoolTaskExecutor  : Shutting down ExecutorService 'applicationTaskExecutor'

BUILD SUCCESSFUL in 1m 37s
6 actionable tasks: 6 executed

๋‹ค์Œ์ฒ˜๋Ÿผ build๋ฅผ ์ˆ˜ํ–‰ํ•˜๋ฉด ํ”„๋กœ์ ํŠธ ํ•˜์œ„์— build({project๋ช…}/build/ )๊ฐ€ ์ƒ์„ฑ๋œ ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.

$ cd ./build/libs
$ ls -trl
total 36712
-rw-r--r--  1 dh0023  staff  18794659  4 12 00:27 spring-mvc-0.0.1-SNAPSHOT.jar

/builds/libs ํ•˜์œ„์— jarํŒŒ์ผ์ด ์ƒ์„ฑ๋œ ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ์œผ๋ฉฐ,

$ java -jar ./spring-mvc-0.0.1-SNAPSHOT.jar

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.4.4)

2021-04-12 00:29:14.647  INFO 14240 --- [           main] dh0023.springmvc.SpringMvcApplication    : Starting SpringMvcApplication using Java 15.0.2 on dahyeui-MacBook-Pro.local with PID 14240 (/Users/dh0023/Develop/spring/spring-mvc/build/libs/spring-mvc-0.0.1-SNAPSHOT.jar started by dh0023 in /Users/dh0023/Develop/spring/spring-mvc/build/libs)
2021-04-12 00:29:14.653  INFO 14240 --- [           main] dh0023.springmvc.SpringMvcApplication    : No active profile set, falling back to default profiles: default
2021-04-12 00:29:15.049  INFO 14240 --- [           main] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2021-04-12 00:29:20.242  INFO 14240 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2021-04-12 00:29:20.287  INFO 14240 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2021-04-12 00:29:20.288  INFO 14240 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.44]
2021-04-12 00:29:20.673  INFO 14240 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2021-04-12 00:29:20.674  INFO 14240 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 5622 ms
2021-04-12 00:29:21.827  INFO 14240 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2021-04-12 00:29:23.268  INFO 14240 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2021-04-12 00:29:23.294  INFO 14240 --- [           main] dh0023.springmvc.SpringMvcApplication    : Started SpringMvcApplication in 12.135 seconds (JVM running for 14.029)

๋กœ ์Šคํ”„๋ง ์„œ๋น„์Šค๋ฅผ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.

๋งŒ์•ฝ์— ์ƒ์„ฑ๋œ ๋นŒ๋“œ๋ฅผ ์ง€์šฐ๊ณ  ์‹ถ์œผ๋ฉด gradlew clean ์„ ์ˆ˜ํ–‰ํ•˜๋ฉด๋œ๋‹ค.

$ gradlew clean

BUILD SUCCESSFUL in 2s
1 actionable task: 1 executed
 ~/Develop/spring/spring-mvc 
$ ls -trl                             
total 56
drwxr-xr-x@ 4 dh0023  staff   128  4 11 13:21 src
-rw-r--r--@ 1 dh0023  staff    32  4 11 13:21 settings.gradle
-rw-r--r--@ 1 dh0023  staff  2763  4 11 13:21 gradlew.bat
-rwxr-xr-x@ 1 dh0023  staff  5766  4 11 13:21 gradlew
drwxr-xr-x@ 3 dh0023  staff    96  4 11 13:21 gradle
-rw-r--r--@ 1 dh0023  staff  1435  4 11 13:21 HELP.md
-rw-r--r--  1 dh0023  staff   124  4 11 22:24 README.md
drwxr-xr-x  4 dh0023  staff   128  4 12 00:20 out
-rw-r--r--@ 1 dh0023  staff   634  4 12 00:21 build.gradle

Gradle vs Maven

  • Maven์€ Build๋ผ๋Š” ๋™์ ์ธ ์š”์†Œ๋ฅผ XML๋กœ ์ •์˜ํ•˜๊ธฐ์— ์–ด๋ ค์šด ๋ถ€๋ถ„์ด ๋งŽ๋‹ค.

    • ์„ค์ • ๋‚ด์šฉ์ด ๊ธธ์–ด์ง€๊ณ  ๊ฐ€๋…์„ฑ์ด ๋–จ์–ด์ง

    • ์˜์กด ๊ด€๊ณ„๊ฐ€ ๋ณต์žกํ•œ ํ”„๋กœ์ ํŠธ ์„ค์ •ํ•˜๊ธฐ์— ๋ถ€์ ์ ˆ

    • ์ƒ์† ๊ตฌ์กฐ๋ฅผ ์ด์šฉํ•œ ๋ฉ€ํ‹ฐ ๋ชจ๋“ˆ ๊ตฌํ˜„

    • ํŠน์ • ์„ค์ •์„ ์†Œ์ˆ˜์˜ ๋ชจ๋“ˆ์—์„œ ๊ณต์œ ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ถ€๋ชจ ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ์ƒ์†ํ•˜๊ฒŒ ํ•ด์•ผํ•จ(์ƒ์†์˜ ๋‹จ์ )

  • Gradle์€ Groovy DSL์„ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ๋™์ ์ธ ๋นŒ๋“œ๋Š” ๋นŒ๋“œ ์Šคํฌ๋ฆฝํŠธ๋กœ ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ํ˜ธ์ถœํ•˜๊ฑฐ๋‚˜ ์ง์ ‘ ์ฝ”๋“œ๋ฅผ ์งค ์ˆ˜ ์žˆ๋‹ค.

  • Configuration Injection ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•ด ๊ณตํ†ต ๋ชจ๋“ˆ์„ ์ƒ์†ํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ๋‹จ์  ์ปค๋ฒ„

  • ์„ค์ • ์ฃผ์ž…์‹œ ํ”„๋กœ์ ํŠธ์˜ ์กฐ๊ฑด์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์–ด์„œ ํ”„๋กœ์ ํŠธ๋ณ„๋กœ ์ฃผ์ž…๋˜๋Š” ์„ค์ •์„ ๋‹ค๋ฅด๊ฒŒ ํ•  ์ˆ˜ ์žˆ๋‹ค.

์ฐธ๊ณ 

image-20210411224538606

Maven
https://galid1.tistory.com/194
https://velog.io/@dnstlr2933/%EC%9E%90%EB%B0%94-%EB%B9%8C%EB%93%9C-%EB%8F%84%EA%B5%AC
https://hyojun123.github.io/2019/04/18/gradleAndMaven/
https://bkim.tistory.com/13