Backend Knowledge Base

Backend Directory Structure

server folder is a Golang backend project, requires Golang basics and Gin framework basics

Server Project Structure

├── api
│   └── v1
├── config
├── core
├── docs
├── global
├── initialize
│   └── internal
├── middleware
├── model
│   ├── request
│   └── response
├── packfile
├── resource
│   ├── excel
│   ├── page
│   └── template
├── router
├── service
├── source
└── utils
    ├── timer
    └── upload

Folder	Description	Details
api	API layer	API layer
--v1	v1 version interfaces	v1 version interfaces
config	Configuration package	Configuration structs corresponding to config.yaml
core	Core files	Initialization of core components (zap, viper, server)
docs	Swagger documentation directory	Swagger documentation directory
global	Global objects	Global objects
initialize	Initialization	Initialization of router, redis, gorm, validator, timer
--internal	Internal initialization functions	Custom gorm logger, functions in this folder can only be called by initialize layer
middleware	Middleware layer	Used to store gin middleware code
model	Model layer	Models corresponding to data tables
--request	Input parameter structs	Receive data sent from frontend to backend.
--response	Output parameter structs	Data structs returned to frontend
packfile	Static file packaging	Static file packaging
resource	Static resource folder	Responsible for storing static files
--excel	Excel import/export default path	Excel import/export default path
--page	Form generator	Form generator packaged dist
--template	Template	Template folder, stores code generator templates
router	Route layer	Route layer
service	Service layer	Stores business logic
source	Source layer	Stores initialization data functions
utils	Utility package	Utility function encapsulation
--timer	Timer	Timer interface encapsulation
--upload	OSS	OSS interface encapsulation