๐Ÿ“š
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
    • OBJECT MODEL
    • NODE
    • ๋™๊ธฐ ์ฒ˜๋ฆฌ vs ๋น„๋™๊ธฐ ์ฒ˜๋ฆฌ
    • AJAX
    • CALLBACK
    • PROMISE
    • DEFERRER
    • UNDERSCORE
    • WEBPACK
    • SCOPE
    • EXECUTION CONTEXT
    • Image Object
    • BFCache๋ž€?
    • history.scrollRestoration
    • Intersection Observer
    • JWT - JSON Web Token
    • HTML vs JSON
  • Vue.js
    • ํ™˜๊ฒฝ์„ค์ •
    • Vue.js๋ž€?
    • Vue Instance
    • Vue Component
    • Vue Router
    • HTTP ํ†ต์‹ 
    • Template
    • Single File Component
    • Vue Animation
    • Vuex
    • Djnago์™€ ์—ฐ๋™ํ•˜๊ธฐ
  • Backbone.js
    • Model
    • Collection
    • Sync
    • view
  • Node.js
    • Doit! - ๋…ธ๋“œ๋กœ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋Š” ๋Œ€ํ‘œ์ ์ธ ์„œ๋ฒ„์™€ ์šฉ๋„
    • Doit! - ๋…ธ๋“œ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ณ  ๊ฐœ๋ฐœ ๋„๊ตฌ ์„ค์น˜ํ•˜๊ธฐ
    • Doit! - ๋…ธ๋“œ ๊ฐ„๋‹จํ•˜๊ฒŒ ์‚ดํŽด๋ณด๊ธฐ
    • Doit! - ๋…ธ๋“œ์˜ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์™€ ์นœํ•ด์ง€๊ธฐ
    • Doit! - ๋…ธ๋“œ์˜ ๊ธฐ๋ณธ ๊ธฐ๋Šฅ ์•Œ์•„๋ณด๊ธฐ
    • Doit! - ์›น ์„œ๋ฒ„ ๋งŒ๋“ค๊ธฐ
    • Doit! - ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์‚ฌ์šฉํ•˜๊ธฐ
    • 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
    • Doit! - JSON-RPC ์„œ๋ฒ„ ๋งŒ๋“ค๊ธฐ
  • Python
    • Warning-Could not import the lzma module
    • Pandas
      • Pandas ์ž๋ฃŒ๊ตฌ์กฐ
      • Pandas ๋ฐ์ดํ„ฐ ์ž…์ถœ๋ ฅ
      • DataFrame Data ์‚ดํŽด๋ณด๊ธฐ
      • ์‹œ๊ฐํ™” ๋„๊ตฌ - Matplotlib
  • ML
    • ์ถ”์ฒœ ์‹œ์Šคํ…œ
      • Collaborative Filtering
      • Matrix Factorization
  • Django
    • Basic
      • ํ™˜๊ฒฝ์„ค์ •
      • About Django
      • Start Django Project
      • Secret Key ๊ด€๋ฆฌํ•˜๊ธฐ
      • Settings ๋ถ„๋ฆฌํ•˜๊ธฐ
      • Django App
      • Django View & URL (1)
      • Django Model
        • MySQL ์—ฐ๋™
      • Django Admin
      • Django View & URL (2)
      • Django Template
      • Django Template & View & URL
      • Django Static
      • Django form
    • Advanced
      • Django Generic View
      • Django Automated Testing
      • Django Extenstion Template
      • Django Model Package
      • Django OpenSSL setting
    • REST framework
      • Rest API
      • Serializers
      • ViewSet
    • Error
      • ํ™˜๊ฒฝ์„ค์ • zlib ์˜ค๋ฅ˜๋ฐœ์ƒ
      • ModuleNotFoundError
    • ํŒจํ‚ค์ง€
      • django-debug-toolbar
    • Vue.js ์—ฐ๋™ํ•˜๊ธฐ
  • Ruby
    • variable & input/output
    • ์กฐ๊ฑด๋ฌธ
    • ๋ฐ˜๋ณต๋ฌธ
    • Array & Hash
    • Method
    • Proc&Lamda
    • Class
  • Ruby on Rails
    • Scaffolding
    • Controller
    • Model
    • Model-M:N relation
    • Model Validation
    • ๋ฉ‹์‚ฌ 10์ฃผ์ฐจ ์ˆ˜์—…(Tip)
  • HTML/CSS
    • Udacity - Intro to HTML/CSS
    • Udacity - Responsive Web Design
    • Udacity - Responsive Images
    • HTML Basic
    • CSS Basic
    • HTML5 Sementic Tag
    • HTML ํ…์ŠคํŠธ ๊ด€๋ จ ํƒœ๊ทธ๋“ค
    • HTML5 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด
    • HTML ํผ ๊ด€๋ จ ํƒœ๊ทธ๋“ค
    • ํ…์ŠคํŠธ ๊ด€๋ จ ์Šคํƒ€์ผ
    • ์ƒ‰์ƒ๊ณผ ๋ฐฐ๊ฒฝ์„ ์œ„ํ•œ ์Šคํƒ€์ผ
    • ๋ ˆ์ด์•„์›ƒ์„ ์œ„ํ•œ ์Šคํƒ€์ผ
    • CSS ํฌ์ง€์…”๋‹
    • ๋‹ค์žฌ๋‹ค๋Šฅํ•œ CSS3 ์„ ํƒ์ž
    • CSS์™€ ์• ๋‹ˆ๋ฉ”์ด์…˜
    • ๋ฐ˜์‘ํ˜• ์›น์ด๋ž€?
  • OS(์šด์˜์ฒด์ œ)
    • Linux
      • Daemon
      • Cron
      • ํ”„๋กœ์„ธ์Šค ๊ด€๋ จ ๋ช…๋ น์–ด
      • ํ…์ŠคํŠธ ํŒŒ์ผ ๋ช…๋ น์–ด
  • Network
    • ๋„คํŠธ์›Œํฌ ๊ธฐ๋ณธ ๊ฐœ๋…
    • ๋„คํŠธ์›Œํฌ ๊ธฐ๋ณธ ๊ทœ์น™
    • ๋ฌผ๋ฆฌ ๊ณ„์ธต
    • ๋ฐ์ดํ„ฐ ๋งํฌ ๊ณ„์ธต
    • ๋„คํŠธ์›Œํฌ ๊ณ„์ธต
    • ์ „์†ก ๊ณ„์ธต
    • ์‘์šฉ ๊ณ„์ธต
    • ๋„คํŠธ์›Œํฌ ์ „์ฒด ํ๋ฆ„
    • ๋ฌด์„  ๋žœ
  • IT ๊ธฐํƒ€์ง€์‹
    • NAS๋ž€
Powered by GitBook
On this page
  • ํ”„๋กœ์ ํŠธ ๋งŒ๋“ค๊ธฐ
  • ๊ธฐ๋ณธ ๋””๋ ‰ํ† ๋ฆฌ ๋ฐ ํŒŒ์ผ ๊ตฌ์กฐ
  • ํ”„๋กœ์ ํŠธ ์„œ๋ฒ„
  • ์„œ๋ฒ„ ์‹œ์ž‘ํ•˜๊ธฐ
  • ์„œ๋ฒ„ ์‹คํ–‰ ์ข…๋ฃŒํ•˜๊ธฐ
  • ํ”„๋กœ์ ํŠธ ์„ค์ •(settings.py)
  • Timezone ์„ค์ •
  • STATIC_ROOT ์„ค์ •
  • ALLOWED_HOSTS
  • INSTALLED_APPS
  • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค
  • migration
  • git ๋ฒ„์ „ ๊ด€๋ฆฌ
  • ์ฐธ์กฐํŽ˜์ด์ง€

Was this helpful?

  1. Django
  2. Basic

Start Django Project

ํ”„๋กœ์ ํŠธ ๋งŒ๋“ค๊ธฐ

$ django-admin startproject <project_name>

์ด๋•Œ project๋ช…์œผ๋กœ ์„ค์ • ํŒจํ‚ค์ง€ ๋ช…์ด ๊ฒฐ์ •๋˜๋ฏ€๋กœ startproject์— ์ „๋‹ฌ๋˜๋Š” ํ”„๋กœ์ ํŠธ๋ช…์œผ๋กœ config๋ฅผ ์‚ฌ์šฉํ•  ๊ฒƒ์ด๋‹ค.

$ django-admin startproject config

ํ”„๋กœ์ ํŠธ ์ƒ์„ฑํ›„์—๋Š” ํด๋”๋ช…์„ ํ”„๋กœ์ ํŠธ ๋ช…์œผ๋กœ ๋ณ€๊ฒฝํ•ด์ค€๋‹ค.

$ mv config <project_name>

๊ธฐ๋ณธ ๋””๋ ‰ํ† ๋ฆฌ ๋ฐ ํŒŒ์ผ ๊ตฌ์กฐ

ํ˜„์žฌ ๋””๋ ‰ํ† ๋ฆฌ์— <project_name> ๋””๋ ‰ํ† ๋ฆฌ์™€ ์•„๋ž˜์˜ ํŒŒ์ผ๋“ค์ด ์ƒ์„ฑ๋œ๋‹ค.

project_name/
โ”œโ”€โ”€ db.sqlite3
โ”œโ”€โ”€ manage.py
โ””โ”€โ”€ config
    โ”œโ”€โ”€ __init__.py
    โ”œโ”€โ”€ settings.py
    โ”œโ”€โ”€ urls.py
    โ””โ”€โ”€ wsgi.py
  • manage.py : ์‚ฌ์ดํŠธ ๊ด€๋ฆฌ๋ฅผ ๋„์™€์ฃผ๋Š” ์—ญํ• ์„ ํ•˜๋Š” ์Šคํฌ๋ฆฝํŠธ์ด๋‹ค. ๋‹ค๋ฅธ ์ปดํ“จํ„ฐ์—์„œ ๋‹ค๋ฅธ ์„ค์น˜ ์ž‘์—…์—†์ด ์›น ์„œ๋ฒ„๋ฅผ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค.(์ถ”ํ›„์— ๊ด€๋ จ ์ •๋ณด update)

  • config/ : ๋””๋ ‰ํ† ๋ฆฌ ๋‚ด๋ถ€์— ํ”„๋กœ์ ํŠธ๋ฅผ ์œ„ํ•œ ์‹ค์ œ python ํŒจํ‚ค์ง€๋“ค์ด ์ €์žฅ๋œ๋‹ค.

    • config.urls , config.settings ๋‹ค์Œ๊ณผ ๊ฐ™์ด ํ”„๋กœ์ ํŠธ ๋‚ด๋ถ€ ์–ด๋””์—์„œ๋‚˜ ์ ‘๊ทผ(import)ํ•  ์ˆ˜ ์žˆ๋‹ค.

  • config/__init__.py : ํ•ด๋‹น ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ํŒจํ‚ค์ง€์˜ ์ผ๋ถ€์ž„์„ ์•Œ๋ ค์ฃผ๋Š” ์—ญํ• ์„ ํ•œ๋‹ค.

python version 3.3 ๋ถ€ํ„ฐ๋Š” __init__.py ๊ฐ€ ์—†์–ด๋„ ํŒจํ‚ค์ง€๋กœ ์ธ์‹์ด๋˜์ง€๋งŒ, ํ•˜์œ„ ๋ฒ„์ „๊ณผ ํ˜ธํ™˜์„ ์œ„ํ•ด ์ƒ์„ฑํ•˜๋Š” ๊ฒƒ์ด ์•ˆ์ „ํ•˜๋‹ค.

  • config/settings.py : ํ˜„์žฌ Django ํ”„๋กœ์ ํŠธ์˜ ํ™˜๊ฒฝ/๊ตฌ์„ฑ์„ ์ €์žฅํ•œ๋‹ค.(์ถ”ํ›„์— ๊ด€๋ จ ์ •๋ณด update)

  • config/urls.py : ํ˜„์žฌ Django ํ”„๋กœ์ ํŠธ์˜ URL์„ ์–ธ์„ ์ €์žฅํ•œ๋‹ค. urlresolver๊ฐ€ ์‚ฌ์šฉํ•˜๋Š” ํŒจํ„ด ๋ชฉ๋ก์„ ํฌํ•จํ•œ๋‹ค.(์ถ”ํ›„์— ๊ด€๋ จ ์ •๋ณด update)

  • config/wsgi.py : ํ˜„์žฌ ํ”„๋กœ์ ํŠธ๋ฅผ ์„œ๋น„์Šคํ•˜๊ธฐ ์œ„ํ•œ WSGI config ์„ค์ •ํŒŒ์ผ์ด๋‹ค.

WSGI(Web Server Gateway Interface)

์›น์„œ๋ฒ„์™€ ํŒŒ์ด์ฌ ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ฐœ๋ฐœํ™˜๊ฒฝ ๊ฐ„์˜ ์ธํ„ฐํŽ˜์ด์Šค์— ๋Œ€ํ•œ ๊ทœ์น™์ด๋‹ค.

์—ฌ๊ธฐ์„œ ์„ค์น˜๋œ pip ํŒจํ‚ค์ง€ ๋ชฉ๋ก์„ requirements.txt ๋กœ ๋‚จ๊ฒจ๋‘์–ด ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.

$ pip freeze > requirements.txt
project
โ”œโ”€โ”€ project_name
โ”‚   โ”œโ”€โ”€ config                                                        # ์žฅ๊ณ ํ”„๋กœ์ ํŠธ ์„ค์ • ํŒจํ‚ค์ง€
โ”‚   โ”‚   โ”œโ”€โ”€ __init__.py
โ”‚   โ”‚   โ”œโ”€โ”€ settings.py
โ”‚   โ”‚   โ”œโ”€โ”€ urls.py
โ”‚   โ”‚   โ””โ”€โ”€ wsgi.py
โ”‚   โ”œโ”€โ”€ db.sqlite3
โ”‚   โ””โ”€โ”€ manage.py
โ””โ”€โ”€ requirements.txt                                                # ์„ค์น˜ํ•  pip ํŒจํ‚ค์ง€ ๋ชฉ๋ก ํŒŒ์ผ

ํ”„๋กœ์ ํŠธ ์„œ๋ฒ„

์„œ๋ฒ„ ์‹œ์ž‘ํ•˜๊ธฐ

$ python manage.py runserver
Performing system checks...

System check identified no issues (0 silenced).
March 05, 2019 - 16:21:39
Django version 2.1.7, using settings 'mysite.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

runserver๋ฅผ ์„ฑ๊ณตํ•˜๋ฉด http://localhost:8000/ ๋˜๋Š” http://127.0.0.1:8000/ ๋กœ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ๋‹ค.

ํŠน์ • ํฌํŠธ๋กœ ์„œ๋ฒ„ ์‹œ์ž‘ํ•˜๊ธฐ

$ python manage.py runserver 8080

์„œ๋ฒ„ ์‹คํ–‰ ์ข…๋ฃŒํ•˜๊ธฐ

control + C ๋ฅผ ํ•˜๋ฉด ์ข…๋ฃŒ๋œ๋‹ค.

ํ”„๋กœ์ ํŠธ ์„ค์ •(settings.py)

Timezone ์„ค์ •

LANGUAGE_CODE = 'ko'
TIME_ZONE = 'Asia/Seoul'

STATIC_ROOT ์„ค์ •

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

STATIC_URL ์„ค์ • ๋ฐ‘์— ๊ฒฝ๋กœ๋ฅผ ์„ค์ •ํ•ด์ค€๋‹ค.

ALLOWED_HOSTS

DEBUG = True
ALLOWED_HOSTS = []

๋‹ค์Œ๊ณผ ๊ฐ™์ด ์„ค์ •์ด ๋˜์–ด์žˆ์„๋•Œ๋Š” ['localhost', '127.0.0.1', '[::1]'] ์— ๋Œ€ํ•ด์„œ ์œ ํšจํ•˜๋‹ค.

INSTALLED_APPS

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]
  • django.contrib.admin : ๊ด€๋ฆฌ์šฉ ์‚ฌ์ดํŠธ

  • django.contrib.auth : ์ธ์ฆ ์‹œ์Šคํ…œ

  • django.contrib.contenttypes : ์ปจํ…์ธ  ํƒ€์ž…์„ ์œ„ํ•œ ํ”„๋ ˆ์ž„ ์›Œํฌ

  • django.contrib.sessions : ์„ธ์…˜ ํ”„๋ ˆ์ž„์›Œํฌ

  • django.contrib.messages : messaging ํ”„๋ ˆ์ž„์›Œํฌ

  • django.contrib.staticfiles : ์ •์ ํŒŒ์ผ์„ ๊ด€๋ฆฌํ•˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ

๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค

migration

migrate ๋ช…๋ น์€ settings.py ์˜ INSTALLED_APPS ์„ค์ •์„ ํƒ์ƒ‰ํ•˜์—ฌ, ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค migrations์— ๋”ฐ๋ผ ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ํ…Œ์ด๋ธ”์„ ์ƒ์„ฑํ•œ๋‹ค.

$ python manage.py migrate
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying sessions.0001_initial... OK

migrateํ•˜๊ธฐ ์ „์— ๋ถˆํ•„์š”ํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜(INSTALLED_APPS)์€ ์ฃผ์„์ฒ˜๋ฆฌ ๋˜๋Š” ์‚ญ์ œํ•ด์ฃผ๋ฉด ์ƒ์„ฑ๋˜์ง€์•Š๋Š”๋‹ค.

ModuleNotFoundError

....
  File "/Users/jeongdaye/.pyenv/versions/3.7.2/lib/python3.7/sqlite3/dbapi2.py", line 27, in <module>
    from _sqlite3 import *
ModuleNotFoundError: No module named '_sqlite3'

Migrate ์‹คํ–‰์‹œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฝ์šฐ์—๋Š”

$ CFLAGS="-I$(xcrun --show-sdk-path)/usr/include" pyenv install <version>
$ CFLAGS="-I$(xcrun --show-sdk-path)/usr/include" pyenv install 3.7.2

์ž๊ธฐ๊ฐ€ ์„ค์ •ํ•œ python version์œผ๋กœ ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ด์ฃผ๋ฉด ๋œ๋‹ค.

git ๋ฒ„์ „ ๊ด€๋ฆฌ

git์œผ๋กœ ๋ฒ„์ „ ๊ด€๋ฆฌ์‹œ git์œผ๋กœ ๊ด€๋ฆฌ๋˜์ง€ ์•Š์„ ํŒŒ์ผ ๋ชฉ๋ก์ธ .gitignore ํŒŒ์ผ์„ ์ƒ์„ฑํ•ด ๊ด€๋ฆฌํ•œ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ Django ํ”„๋กœ์ ํŠธ์—์„œ ์‚ฌ์šฉํ•˜๋Š” ํŒŒ์ผ์„ wget์œผ๋กœ ์‚ฌ์šฉํ•ด ์›น์—์„œ ๋ณต์‚ฌํ•ด์™€ ์‚ฌ์šฉํ•  ๊ฒƒ์ด๋‹ค.

$ wget https://gist.githubusercontent.com/LeeHanYeong/8758517113be32dd2e885fef81c4a96e/raw/00727ac4af42834e6282df05c61606aa396d5b9c/.gitignore

์ฐธ์กฐํŽ˜์ด์ง€

PreviousAbout DjangoNextSecret Key ๊ด€๋ฆฌํ•˜๊ธฐ

Last updated 4 years ago

Was this helpful?

์ •ํ™•ํ•œ ์‹œ๊ฐ„ ์„ค์ •์„ ์œ„ํ•ด์„œ ์—์„œ ์ฐพ์•„์„œ ์„ค์ •ํ•ด์ค€๋‹ค.

wiki timezone
__init__.py ๋ž€?
WSGI๋ž€?
ModuleNotFoundError
PyCharm๊ณผ pyenv๋ฅผ ์‚ฌ์šฉํ•œ Django ๊ฐœ๋ฐœ ํ™˜๊ฒฝ ์„ค์ •
image-20190305162527609