αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αž”αž…αŸ’αž…αž»αž”αŸ’αž”αž“αŸ’αž“αž“αŸαŸ‡ REST API αž”αžΆαž“αž€αŸ’αž›αžΆαž™αž‡αžΆαžŸαŸ’αžαž„αŸ‹αžŠαžΆαžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαž’αž—αž·αžœαžŒαŸ’αžαž“αŸαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž‚αŸαž αž‘αŸ†αž–αŸαžš αžŠαŸ‚αž›αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž±αŸ’αž™αž€αžΆαžšαž’αž—αž·αžœαžŒαŸ’αžαž“αŸαžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ‚αž„αž…αŸ‚αž€αž‘αŸ…αž‡αžΆαž•αŸ’αž“αŸ‚αž€αž―αž€αžšαžΆαž‡αŸ’αž™αŸ” αž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαžŠαŸαž–αŸαž‰αž“αž·αž™αž˜αž‡αžΆαž…αŸ’αžšαžΎαž“αžŠαžΌαž…αž‡αžΆ Angular, React, Vue αž“αž·αž„αž•αŸ’αžŸαŸαž„αž‘αŸ€αžαž”αž…αŸ’αž…αž»αž”αŸ’αž”αž“αŸ’αž“αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹ UI αŸ” αž’αŸ’αž“αž€αž’αž—αž·αžœαžŒαŸ’αžαž“αŸαž•αŸ’αž“αŸ‚αž€αžαžΆαž„αž€αŸ’αžšαŸ„αž™αž’αžΆαž…αž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸαž–αžΈαž—αžΆαžŸαžΆ αž“αž·αž„αž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαž‡αžΆαž…αŸ’αžšαžΎαž“αž”αŸ’αžšαž—αŸαž‘αŸ” αžαŸ’αž„αŸƒαž“αŸαŸ‡αžαŸ’αž‰αž»αŸ†αž…αž„αŸ‹αž“αž·αž™αžΆαž™αž’αŸ†αž–αžΈαž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαž”αŸ‚αž”αž“αŸαŸ‡ NestJS. αž™αžΎαž„β€‹αžŸαŸ’αžαž·αžβ€‹αž“αŸ…β€‹αž€αŸ’αž“αž»αž„ αžαŸαžŸαŸ’αžαž˜αŸαžŸ αž™αžΎαž„αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αžœαžΆαž™αŸ‰αžΆαž„αžŸαž€αž˜αŸ’αž˜αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž‚αž˜αŸ’αžšαŸ„αž„αž•αŸ’αž‘αŸƒαž€αŸ’αž“αž»αž„αŸ” αž€αžΆαžšαž”αŸ’αžšαžΎαžŸαŸ†αž”αž»αž€αž“αž·αž„αž€αž‰αŸ’αž…αž”αŸ‹ @nestjsx/crudαž™αžΎαž„αž“αžΉαž„αž”αž„αŸ’αž€αžΎαžαž€αž˜αŸ’αž˜αžœαž·αž’αžΈ CRUD αžŠαŸαžŸαžΆαž˜αž‰αŸ’αž‰αž˜αž½αž™αŸ”

αž αŸαžαž»αž’αŸ’αžœαžΈαž”αžΆαž“αž‡αžΆ NestJS

αžαŸ’αž˜αžΈαŸ—αž“αŸαŸ‡ αž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒ backend αž‡αžΆαž…αŸ’αžšαžΎαž“αž”αžΆαž“αž”αž„αŸ’αž αžΆαž‰αžαŸ’αž›αž½αž“αž“αŸ…αž€αŸ’αž“αž»αž„αžŸαž αž‚αž˜αž“αŸ JavaScript αŸ” αž αžΎαž™αž”αŸ’αžšαžŸαž·αž“αž”αžΎαž“αŸ…αž€αŸ’αž“αž»αž„αž›αž€αŸ’αžαžαžŽαŸ’αžŒαž“αŸƒαž˜αž»αžαž„αžΆαžšαž–αž½αž€αž‚αŸαž•αŸ’αžαž›αŸ‹αž“αžΌαžœαžŸαž˜αžαŸ’αžαž—αžΆαž–αžŸαŸ’αžšαžŠαŸ€αž„αž‚αŸ’αž“αžΆαž‘αŸ…αž“αžΉαž„ Nest αž“αŸ„αŸ‡αž“αŸ…αž€αŸ’αž“αž»αž„αžšαžΏαž„αž˜αž½αž™αžœαžΆαž–αž·αžαž‡αžΆαžˆαŸ’αž“αŸ‡ - αž“αŸαŸ‡αž‚αžΊαž‡αžΆαžŸαŸ’αžαžΆαž”αžαŸ’αž™αž€αž˜αŸ’αž˜αŸ” αž›αž€αŸ’αžαžŽαŸˆαž–αž·αžŸαŸαžŸ NestJS αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž±αŸ’αž™αž’αŸ’αž“αž€αž”αž„αŸ’αž€αžΎαžαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž§αžŸαŸ’αžŸαžΆαž αž€αž˜αŸ’αž˜ αž“αž·αž„αž€αžΆαžšαž’αž—αž·αžœαžŒαŸ’αžαž“αŸαžαŸ’αž“αžΆαžαž‘αŸ…αž€αŸ’αžšαž»αž˜αž’αŸ†αŸ–

  • αžŠαŸ„αž™αž”αŸ’αžšαžΎ TypeScript αž‡αžΆαž—αžΆαžŸαžΆαž’αž—αž·αžœαžŒαŸ’αžαž“αŸαžŸαŸ†αžαžΆαž“αŸ‹αŸ” αž‘αŸ„αŸ‡αž”αžΈαž‡αžΆ NestJS αž‚αžΆαŸ†αž‘αŸ’αžš JavaScript αž€αŸαžŠαŸ„αž™ αž˜αž»αžαž„αžΆαžšαž˜αž½αž™αž…αŸ†αž“αž½αž“αž”αŸ’αžšαž αŸ‚αž›αž‡αžΆαž˜αž·αž“αžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž‘αŸ αž‡αžΆαž–αž·αžŸαŸαžŸαž”αŸ’αžšαžŸαž·αž“αž”αžΎαž™αžΎαž„αž€αŸ†αž–αž»αž„αž“αž·αž™αžΆαž™αž’αŸ†αž–αžΈαž€αž‰αŸ’αž…αž”αŸ‹αž—αžΆαž‚αžΈαž‘αžΈαž”αžΈαŸ”
  • αžœαžαŸ’αžαž˜αžΆαž“αž“αŸƒαž€αž»αž„αžαžΊαž“αŸαžš DI αžŠαŸ‚αž›αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž±αŸ’αž™αž’αŸ’αž“αž€αž”αž„αŸ’αž€αžΎαžαžŸαž˜αžΆαžŸαž’αžΆαžαž»αž‡αžΆαž”αŸ‹αž‚αŸ’αž“αžΆαžšαž›αž»αž„αŸ”
  • αž˜αž»αžαž„αžΆαžšαž“αŸƒαž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαžαŸ’αž›αž½αž“αžœαžΆαžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ‚αž„αž…αŸ‚αž€αž‘αŸ…αž‡αžΆαžŸαž˜αžΆαžŸαž’αžΆαžαž»αžŠαŸ‚αž›αž’αžΆαž…αž•αŸ’αž›αžΆαžŸαŸ‹αž”αŸ’αžαžΌαžšαž”αžΆαž“αžŠαŸ„αž™αž―αž€αžšαžΆαž‡αŸ’αž™αŸ” αž§αž‘αžΆαž αžšαžŽαŸαž“αŸ…αž€αŸ’αžšαŸ„αž˜αž€αŸ’αžšαžŽαžΆαžαŸ‹αž‡αžΆαž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαžœαžΆαž’αžΆαž…αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžΎαž‡αžΆ αž”αž„αŸ’αž αžΆαž‰, αž“αž·αž„ αžαž˜αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™ αžŸαŸ†αž”αž»αž€αž…αŸαž‰αž–αžΈαž”αŸ’αžšαž’αž”αŸ‹αž•αŸ’αžαž›αŸ‹αž“αžΌαžœαž€αžΆαžšαž…αž„αž‘αŸ… αž”αŸ’αžšαž—αŸαž‘, αžŸαžαŸ’αžœαž›αŸ’αž˜αžΌαž“, αž”αž“αŸ’αžαž”αž“αŸ’αž‘αžΆαž”αŸ‹;
  • NestJS αž‚αžΊαž‡αžΆ platform agnostic αž“αž·αž„αž‚αžΆαŸ†αž‘αŸ’αžš REST, GraphQL, Websockets, gRPC αž‡αžΆαžŠαžΎαž˜αŸ”

αž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαžαŸ’αž›αž½αž“αžœαžΆαžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ†αž•αž»αžŸαž‚αŸ†αž“αž·αžαžŠαŸ„αž™ Angular frontend framework αž αžΎαž™αž‚αŸ†αž“αž·αžαž˜αžΆαž“αž…αŸ’αžšαžΎαž“αžŠαžΌαž…αž‚αŸ’αž“αžΆαž‡αžΆαž˜αž½αž™αžœαžΆαŸ”

αž€αžΆαžšαžŠαŸ†αž‘αžΎαž„ NestJS αž“αž·αž„αžŠαžΆαž€αŸ‹αž–αž„αŸ’αžšαžΆαž™αž‚αž˜αŸ’αžšαŸ„αž„

Nest αž˜αžΆαž“αž€αž‰αŸ’αž…αž”αŸ‹αž˜αž½αž™αŸ” αžŸαŸ†αž”αž»αž€/cli αžŠαŸ‚αž›αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž±αŸ’αž™αž’αŸ’αž“αž€αžŠαžΆαž€αŸ‹αž–αž„αŸ’αžšαžΆαž™αž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž™αŸ‰αžΆαž„αž†αžΆαž”αŸ‹αžšαž αŸαžŸαŸ” αžαŸ„αŸ‡αžŠαŸ†αž‘αžΎαž„αž€αž‰αŸ’αž…αž”αŸ‹αž“αŸαŸ‡αž‘αžΌαž‘αžΆαŸ†αž„αž–αž·αž—αž–αž›αŸ„αž€αŸ–

npm install --global @nest/cli

αž”αž“αŸ’αž‘αžΆαž”αŸ‹αž–αžΈαž€αžΆαžšαžŠαŸ†αž‘αžΎαž„ αž™αžΎαž„αž“αžΉαž„αž”αž„αŸ’αž€αžΎαžαž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž“αŸƒαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžšαž”αžŸαŸ‹αž™αžΎαž„αž‡αžΆαž˜αž½αž™αž“αžΉαž„αžˆαŸ’αž˜αŸ„αŸ‡ αžŸαŸ†αž”αž»αž€t. αž“αŸαŸ‡αžαŸ’αžšαžΌαžœαž”αžΆαž“αž’αŸ’αžœαžΎαžŠαŸ„αž™αž”αŸ’αžšαžΎαž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ nest new nest-rest.

αžŸαŸ†αž”αž»αž€αžαŸ’αž˜αžΈαŸ”

dmitrii@dmitrii-HP-ZBook-17-G3:~/projects $ nest new nest-rest
  We will scaffold your app in a few seconds..

CREATE /nest-rest/.prettierrc (51 bytes)
CREATE /nest-rest/README.md (3370 bytes)
CREATE /nest-rest/nest-cli.json (84 bytes)
CREATE /nest-rest/nodemon-debug.json (163 bytes)
CREATE /nest-rest/nodemon.json (67 bytes)
CREATE /nest-rest/package.json (1805 bytes)
CREATE /nest-rest/tsconfig.build.json (97 bytes)
CREATE /nest-rest/tsconfig.json (325 bytes)
CREATE /nest-rest/tslint.json (426 bytes)
CREATE /nest-rest/src/app.controller.spec.ts (617 bytes)
CREATE /nest-rest/src/app.controller.ts (274 bytes)
CREATE /nest-rest/src/app.module.ts (249 bytes)
CREATE /nest-rest/src/app.service.ts (142 bytes)
CREATE /nest-rest/src/main.ts (208 bytes)
CREATE /nest-rest/test/app.e2e-spec.ts (561 bytes)
CREATE /nest-rest/test/jest-e2e.json (183 bytes)

? Which package manager would you ️ to use? yarn
 Installation in progress... 

  Successfully created project nest-rest
  Get started with the following commands:

$ cd nest-rest
$ yarn run start

                          Thanks for installing Nest 
                 Please consider donating to our open collective
                        to help us maintain this package.

                 Donate: https://opencollective.com/nest

αž™αžΎαž„αž“αžΉαž„αž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸ yarn αž‡αžΆαž’αŸ’αž“αž€αž‚αŸ’αžšαž”αŸ‹αž‚αŸ’αžšαž„αž€αž‰αŸ’αž…αž”αŸ‹αžšαž”αžŸαŸ‹αž™αžΎαž„αŸ”
αž“αŸ…αž…αŸ†αžŽαž»αž…αž“αŸαŸ‡αž’αŸ’αž“αž€αž’αžΆαž…αž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αž˜αŸ‰αžΆαžŸαŸŠαžΈαž“αž˜αŸαžŠαŸ„αž™αž”αŸ’αžšαžΎαž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ npm start αž αžΎαž™αž‘αŸ…αž’αžΆαžŸαž™αžŠαŸ’αž‹αžΆαž“ http://localhost:3000 αž’αŸ’αž“αž€αž’αžΆαž…αž˜αžΎαž›αž‘αŸ†αž–αŸαžšαž˜αŸαŸ” αž‘αŸ„αŸ‡αž™αŸ‰αžΆαž„αžŽαžΆαž€αŸαžŠαŸ„αž™ αž“αŸαŸ‡αž˜αž·αž“αž˜αŸ‚αž“αž‡αžΆαž˜αžΌαž›αž αŸαžαž»αžŠαŸ‚αž›αž™αžΎαž„αž”αžΆαž“αž”αŸ’αžšαž˜αžΌαž›αž•αŸ’αžαž»αŸ†αž‚αŸ’αž“αžΆαž“αŸ…αž‘αžΈαž“αŸαŸ‡ αž αžΎαž™αž™αžΎαž„αž€αŸ†αž–αž»αž„αž”αž“αŸ’αžαž‘αŸ…αž˜αž»αžαž‘αŸ€αžαŸ”

αžšαŸ€αž”αž…αŸ†αž€αžΆαžšαž„αžΆαžšαž‡αžΆαž˜αž½αž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™

αžαŸ’αž‰αž»αŸ†αž”αžΆαž“αž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸ PostrgreSQL αž‡αžΆ DBMS αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αžαŸ’αžαž”αž‘αž“αŸαŸ‡αŸ” αž˜αž·αž“αž˜αžΆαž“αž‡αž˜αŸ’αž›αŸ„αŸ‡αž’αŸ†αž–αžΈαžšαžŸαž‡αžΆαžαž·αž‘αŸ αžαžΆαž˜αž‚αŸ†αž“αž·αžαžšαž”αžŸαŸ‹αžαŸ’αž‰αž»αŸ† αž“αŸαŸ‡αž‚αžΊαž‡αžΆ DBMS αž…αžΆαžŸαŸ‹αž‘αž»αŸ†αž”αŸ†αž•αž»αž αžŠαŸ‚αž›αž˜αžΆαž“αžŸαž˜αžαŸ’αžαž—αžΆαž–αž…αžΆαŸ†αž”αžΆαž…αŸ‹αž‘αžΆαŸ†αž„αž’αžŸαŸ‹αŸ” αžŠαžΌαž…αžŠαŸ‚αž›αž”αžΆαž“αž”αž‰αŸ’αž‡αžΆαž€αŸ‹αžšαž½αž…αž˜αž€αž αžΎαž™ Nest αž•αŸ’αžαž›αŸ‹αž“αžΌαžœαž€αžΆαžšαžšαž½αž˜αž”αž‰αŸ’αž…αžΌαž›αž‡αžΆαž˜αž½αž™αž€αž‰αŸ’αž…αž”αŸ‹αž•αŸ’αžŸαŸαž„αŸ— αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ” αžŠαŸ„αž™αžŸαžΆαžšαžαŸ‚ αž…αžΆαž”αŸ‹αžαžΆαŸ†αž„αž–αžΈαž‡αž˜αŸ’αžšαžΎαžŸαžšαž”αžŸαŸ‹αžαŸ’αž‰αž»αŸ†αž’αŸ’αž›αžΆαž€αŸ‹αž›αžΎ PostgreSQL αžœαžΆαž“αžΉαž„αžŸαž˜αž αŸαžαž»αž•αž›αž€αŸ’αž“αž»αž„αž€αžΆαžšαž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸ TypeORM αž‡αžΆ ORM αŸ” αžαŸ„αŸ‡αžŠαŸ†αž‘αžΎαž„αž€αž‰αŸ’αž…αž”αŸ‹αž…αžΆαŸ†αž”αžΆαž…αŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαžšαž½αž˜αž”αž‰αŸ’αž…αžΌαž›αž‡αžΆαž˜αž½αž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ–

yarn add typeorm @nestjs/typeorm pg

αžαžΆαž˜αž›αŸ†αžŠαžΆαž”αŸ‹ αž€αž‰αŸ’αž…αž”αŸ‹αž“αžΈαž˜αž½αž™αŸ—αžαŸ’αžšαžΌαžœαž€αžΆαžšαž’αŸ’αžœαžΈαžαŸ’αž›αŸ‡αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αŸ–

  1. αž˜αŸ‰αžΆαžŸαŸŠαžΈαž“αž’αž„αŸ’αž‚αž»αž›αžΈαž›αŸαž - αž€αž‰αŸ’αž…αž”αŸ‹αžŠαŸ„αž™αž•αŸ’αž‘αžΆαž›αŸ‹αž–αžΈ ORM αžαŸ’αž›αž½αž“αžœαžΆαž•αŸ’αž‘αžΆαž›αŸ‹;
  2. @nestjs/typeorm - αž€αž‰αŸ’αž…αž”αŸ‹ TypeORM αžŸαž˜αŸ’αžšαžΆαž”αŸ‹ NestJS αŸ” αž”αž“αŸ’αžαŸ‚αž˜αž˜αŸ‰αžΌαžŒαž»αž›αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαž“αžΆαŸ†αž…αžΌαž›αž‘αŸ…αž€αŸ’αž“αž»αž„αž˜αŸ‰αžΌαžŒαž»αž›αž‚αž˜αŸ’αžšαŸ„αž„ αž€αŸαžŠαžΌαž…αž‡αžΆαžŸαŸ†αžŽαž»αŸ†αž“αŸƒαž’αŸ’αž“αž€αžαž»αž”αžαŸ‚αž„αž‡αŸ†αž“αž½αž™αŸ”
  3. pg - αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž”αž‰αŸ’αž‡αžΆαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™ PostgreSQL αŸ”

αž™αž›αŸ‹αž–αŸ’αžšαž˜ αž€αž‰αŸ’αž…αž”αŸ‹αžαŸ’αžšαžΌαžœαž”αžΆαž“αžŠαŸ†αž‘αžΎαž„ αž₯αž‘αžΌαžœαž“αŸαŸ‡αž’αŸ’αž“αž€αžαŸ’αžšαžΌαžœαž”αžΎαž€αžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αžŠαŸ„αž™αžαŸ’αž›αž½αž“αž―αž„αŸ” αžŠαžΎαž˜αŸ’αž”αžΈαžŠαžΆαž€αŸ‹αž–αž„αŸ’αžšαžΆαž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™ αžαŸ’αž‰αž»αŸ†αž“αžΉαž„αž”αŸ’αžšαžΎ docker-compose.yml αžŠαŸ‚αž›αž˜αžΆαž“αžαŸ’αž›αžΉαž˜αžŸαžΆαžšαžŠαžΌαž…αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸ–

docker-compose.yml

version: '3.1'

services:
  db:
    image: postgres:11.2
    restart: always
    environment:
      POSTGRES_PASSWORD: example
    volumes:
      - ../db:/var/lib/postgresql/data
      - ./postgresql.conf:/etc/postgresql/postgresql.conf
    ports:
      - 5432:5432
  adminer:
    image: adminer
    restart: always
    ports:
      - 8080:8080

αžŠαžΌαž…αžŠαŸ‚αž›αž’αŸ’αž“αž€αž’αžΆαž…αž˜αžΎαž›αžƒαžΎαž‰ αž―αž€αžŸαžΆαžšαž“αŸαŸ‡αž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αž€αžΆαžšαž”αžΎαž€αžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž“αŸƒαž’αž»αž„ 2αŸ–

  1. db αž‚αžΊαž‡αžΆαž€αž»αž„αžαžΊαž“αŸαžšαžŠαŸ‚αž›αž˜αžΆαž“αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αžŠαŸ„αž™αž•αŸ’αž‘αžΆαž›αŸ‹αŸ” αž€αŸ’αž“αž»αž„αž€αžšαžŽαžΈαžšαž”αžŸαŸ‹αž™αžΎαž„ αž€αŸ†αžŽαŸ‚ postgresql 11.2 αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžΎαŸ”
  2. αž’αŸ’αž“αž€αž‚αŸ’αžšαž”αŸ‹αž‚αŸ’αžšαž„ - αž’αŸ’αž“αž€αž‚αŸ’αžšαž”αŸ‹αž‚αŸ’αžšαž„αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ” αž•αŸ’αžαž›αŸ‹αž…αŸ†αžŽαž»αž…αž”αŸ’αžšαž‘αžΆαž€αŸ‹αž‚αŸαž αž‘αŸ†αž–αŸαžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž˜αžΎαž› αž“αž·αž„αž‚αŸ’αžšαž”αŸ‹αž‚αŸ’αžšαž„αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ”

αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž€αžΆαžšαžαž—αŸ’αž‡αžΆαž”αŸ‹ tcp αžαŸ’αž‰αž»αŸ†αž”αžΆαž“αž”αž“αŸ’αžαŸ‚αž˜αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžŠαžΌαž…αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸ”

postgresql.conf

# -----------------------------
# PostgreSQL configuration file
# -----------------------------
#
# This file consists of lines of the form:
#
#   name = value
#
# (The "=" is optional.)  Whitespace may be used.  Comments are introduced with
# "#" anywhere on a line.  The complete list of parameter names and allowed
# values can be found in the PostgreSQL documentation.
#
# The commented-out settings shown in this file represent the default values.
# Re-commenting a setting is NOT sufficient to revert it to the default value;
# you need to reload the server.
#
# This file is read on server startup and when the server receives a SIGHUP
# signal.  If you edit the file on a running system, you have to SIGHUP the
# server for the changes to take effect, run "pg_ctl reload", or execute
# "SELECT pg_reload_conf()".  Some parameters, which are marked below,
# require a server shutdown and restart to take effect.
#
# Any parameter can also be given as a command-line option to the server, e.g.,
# "postgres -c log_connections=on".  Some parameters can be changed at run time
# with the "SET" SQL command.
#
# Memory units:  kB = kilobytes        Time units:  ms  = milliseconds
#                MB = megabytes                     s   = seconds
#                GB = gigabytes                     min = minutes
#                TB = terabytes                     h   = hours
#                                                   d   = days
#------------------------------------------------------------------------------
# FILE LOCATIONS
#------------------------------------------------------------------------------
# The default values of these variables are driven from the -D command-line
# option or PGDATA environment variable, represented here as ConfigDir.
#data_directory = 'ConfigDir'       # use data in another directory
# (change requires restart)
#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
# (change requires restart)
#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file
# (change requires restart)
# If external_pid_file is not explicitly set, no extra PID file is written.
#external_pid_file = ''         # write an extra PID file
# (change requires restart)
#------------------------------------------------------------------------------
# CONNECTIONS AND AUTHENTICATION
#------------------------------------------------------------------------------
# - Connection Settings -
listen_addresses = '*'
#listen_addresses = 'localhost'     # what IP address(es) to listen on;
# comma-separated list of addresses;
# defaults to 'localhost'; use '*' for all
# (change requires restart)
#port = 5432                # (change requires restart)
#max_connections = 100          # (change requires restart)
#superuser_reserved_connections = 3 # (change requires restart)
#unix_socket_directories = '/tmp'   # comma-separated list of directories
# (change requires restart)
#unix_socket_group = ''         # (change requires restart)
#unix_socket_permissions = 0777     # begin with 0 to use octal notation
# (change requires restart)
#bonjour = off              # advertise server via Bonjour
# (change requires restart)
#bonjour_name = ''          # defaults to the computer name
# (change requires restart)
# - TCP Keepalives -
# see "man 7 tcp" for details
#tcp_keepalives_idle = 0        # TCP_KEEPIDLE, in seconds;
# 0 selects the system default
#tcp_keepalives_interval = 0        # TCP_KEEPINTVL, in seconds;
# 0 selects the system default
#tcp_keepalives_count = 0       # TCP_KEEPCNT;
# 0 selects the system default
# - Authentication -
#authentication_timeout = 1min      # 1s-600s
#password_encryption = md5      # md5 or scram-sha-256
#db_user_namespace = off
# GSSAPI using Kerberos
#krb_server_keyfile = ''
#krb_caseins_users = off
# - SSL -
#ssl = off
#ssl_ca_file = ''
#ssl_cert_file = 'server.crt'
#ssl_crl_file = ''
#ssl_key_file = 'server.key'
#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
#ssl_prefer_server_ciphers = on
#ssl_ecdh_curve = 'prime256v1'
#ssl_min_protocol_version = 'TLSv1'
#ssl_max_protocol_version = ''
#ssl_dh_params_file = ''
#ssl_passphrase_command = ''
#ssl_passphrase_command_supports_reload = off
#------------------------------------------------------------------------------
# RESOURCE USAGE (except WAL)
#------------------------------------------------------------------------------
# - Memory -
#shared_buffers = 32MB          # min 128kB
# (change requires restart)
#huge_pages = try           # on, off, or try
# (change requires restart)
#temp_buffers = 8MB         # min 800kB
#max_prepared_transactions = 0      # zero disables the feature
# (change requires restart)
# Caution: it is not advisable to set max_prepared_transactions nonzero unless
# you actively intend to use prepared transactions.
#work_mem = 4MB             # min 64kB
#maintenance_work_mem = 64MB        # min 1MB
#autovacuum_work_mem = -1       # min 1MB, or -1 to use maintenance_work_mem
#max_stack_depth = 2MB          # min 100kB
#shared_memory_type = mmap      # the default is the first option
# supported by the operating system:
#   mmap
#   sysv
#   windows
# (change requires restart)
#dynamic_shared_memory_type = posix # the default is the first option
# supported by the operating system:
#   posix
#   sysv
#   windows
#   mmap
# (change requires restart)
# - Disk -
#temp_file_limit = -1           # limits per-process temp file space
# in kB, or -1 for no limit
# - Kernel Resources -
#max_files_per_process = 1000       # min 25
# (change requires restart)
# - Cost-Based Vacuum Delay -
#vacuum_cost_delay = 0          # 0-100 milliseconds (0 disables)
#vacuum_cost_page_hit = 1       # 0-10000 credits
#vacuum_cost_page_miss = 10     # 0-10000 credits
#vacuum_cost_page_dirty = 20        # 0-10000 credits
#vacuum_cost_limit = 200        # 1-10000 credits
# - Background Writer -
#bgwriter_delay = 200ms         # 10-10000ms between rounds
#bgwriter_lru_maxpages = 100        # max buffers written/round, 0 disables
#bgwriter_lru_multiplier = 2.0      # 0-10.0 multiplier on buffers scanned/round
#bgwriter_flush_after = 0       # measured in pages, 0 disables
# - Asynchronous Behavior -
#effective_io_concurrency = 1       # 1-1000; 0 disables prefetching
#max_worker_processes = 8       # (change requires restart)
#max_parallel_maintenance_workers = 2   # taken from max_parallel_workers
#max_parallel_workers_per_gather = 2    # taken from max_parallel_workers
#parallel_leader_participation = on
#max_parallel_workers = 8       # maximum number of max_worker_processes that
# can be used in parallel operations
#old_snapshot_threshold = -1        # 1min-60d; -1 disables; 0 is immediate
# (change requires restart)
#backend_flush_after = 0        # measured in pages, 0 disables
#------------------------------------------------------------------------------
# WRITE-AHEAD LOG
#------------------------------------------------------------------------------
# - Settings -
#wal_level = replica            # minimal, replica, or logical
# (change requires restart)
#fsync = on             # flush data to disk for crash safety
# (turning this off can cause
# unrecoverable data corruption)
#synchronous_commit = on        # synchronization level;
# off, local, remote_write, remote_apply, or on
#wal_sync_method = fsync        # the default is the first option
# supported by the operating system:
#   open_datasync
#   fdatasync (default on Linux)
#   fsync
#   fsync_writethrough
#   open_sync
#full_page_writes = on          # recover from partial page writes
#wal_compression = off          # enable compression of full-page writes
#wal_log_hints = off            # also do full page writes of non-critical updates
# (change requires restart)
#wal_buffers = -1           # min 32kB, -1 sets based on shared_buffers
# (change requires restart)
#wal_writer_delay = 200ms       # 1-10000 milliseconds
#wal_writer_flush_after = 1MB       # measured in pages, 0 disables
#commit_delay = 0           # range 0-100000, in microseconds
#commit_siblings = 5            # range 1-1000
# - Checkpoints -
#checkpoint_timeout = 5min      # range 30s-1d
#max_wal_size = 1GB
#min_wal_size = 80MB
#checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0
#checkpoint_flush_after = 0     # measured in pages, 0 disables
#checkpoint_warning = 30s       # 0 disables
# - Archiving -
#archive_mode = off     # enables archiving; off, on, or always
# (change requires restart)
#archive_command = ''       # command to use to archive a logfile segment
# placeholders: %p = path of file to archive
#               %f = file name only
# e.g. 'test ! -f /mnt/server/archivedir/%f && cp %p /mnt/server/archivedir/%f'
#archive_timeout = 0        # force a logfile segment switch after this
# number of seconds; 0 disables
# - Archive Recovery -
# These are only used in recovery mode.
#restore_command = ''       # command to use to restore an archived logfile segment
# placeholders: %p = path of file to restore
#               %f = file name only
# e.g. 'cp /mnt/server/archivedir/%f %p'
# (change requires restart)
#archive_cleanup_command = ''   # command to execute at every restartpoint
#recovery_end_command = ''  # command to execute at completion of recovery
# - Recovery Target -
# Set these only when performing a targeted recovery.
#recovery_target = ''       # 'immediate' to end recovery as soon as a
# consistent state is reached
# (change requires restart)
#recovery_target_name = ''  # the named restore point to which recovery will proceed
# (change requires restart)
#recovery_target_time = ''  # the time stamp up to which recovery will proceed
# (change requires restart)
#recovery_target_xid = ''   # the transaction ID up to which recovery will proceed
# (change requires restart)
#recovery_target_lsn = ''   # the WAL LSN up to which recovery will proceed
# (change requires restart)
#recovery_target_inclusive = on # Specifies whether to stop:
# just after the specified recovery target (on)
# just before the recovery target (off)
# (change requires restart)
#recovery_target_timeline = 'latest'    # 'current', 'latest', or timeline ID
# (change requires restart)
#recovery_target_action = 'pause'   # 'pause', 'promote', 'shutdown'
# (change requires restart)
#------------------------------------------------------------------------------
# REPLICATION
#------------------------------------------------------------------------------
# - Sending Servers -
# Set these on the master and on any standby that will send replication data.
#max_wal_senders = 10       # max number of walsender processes
# (change requires restart)
#wal_keep_segments = 0      # in logfile segments; 0 disables
#wal_sender_timeout = 60s   # in milliseconds; 0 disables
#max_replication_slots = 10 # max number of replication slots
# (change requires restart)
#track_commit_timestamp = off   # collect timestamp of transaction commit
# (change requires restart)
# - Master Server -
# These settings are ignored on a standby server.
#synchronous_standby_names = '' # standby servers that provide sync rep
# method to choose sync standbys, number of sync standbys,
# and comma-separated list of application_name
# from standby(s); '*' = all
#vacuum_defer_cleanup_age = 0   # number of xacts by which cleanup is delayed
# - Standby Servers -
# These settings are ignored on a master server.
#primary_conninfo = ''          # connection string to sending server
# (change requires restart)
#primary_slot_name = ''         # replication slot on sending server
# (change requires restart)
#promote_trigger_file = ''      # file name whose presence ends recovery
#hot_standby = on           # "off" disallows queries during recovery
# (change requires restart)
#max_standby_archive_delay = 30s    # max delay before canceling queries
# when reading WAL from archive;
# -1 allows indefinite delay
#max_standby_streaming_delay = 30s  # max delay before canceling queries
# when reading streaming WAL;
# -1 allows indefinite delay
#wal_receiver_status_interval = 10s # send replies at least this often
# 0 disables
#hot_standby_feedback = off     # send info from standby to prevent
# query conflicts
#wal_receiver_timeout = 60s     # time that receiver waits for
# communication from master
# in milliseconds; 0 disables
#wal_retrieve_retry_interval = 5s   # time to wait before retrying to
# retrieve WAL after a failed attempt
#recovery_min_apply_delay = 0       # minimum delay for applying changes during recovery
# - Subscribers -
# These settings are ignored on a publisher.
#max_logical_replication_workers = 4    # taken from max_worker_processes
# (change requires restart)
#max_sync_workers_per_subscription = 2  # taken from max_logical_replication_workers
#------------------------------------------------------------------------------
# QUERY TUNING
#------------------------------------------------------------------------------
# - Planner Method Configuration -
#enable_bitmapscan = on
#enable_hashagg = on
#enable_hashjoin = on
#enable_indexscan = on
#enable_indexonlyscan = on
#enable_material = on
#enable_mergejoin = on
#enable_nestloop = on
#enable_parallel_append = on
#enable_seqscan = on
#enable_sort = on
#enable_tidscan = on
#enable_partitionwise_join = off
#enable_partitionwise_aggregate = off
#enable_parallel_hash = on
#enable_partition_pruning = on
# - Planner Cost Constants -
#seq_page_cost = 1.0            # measured on an arbitrary scale
#random_page_cost = 4.0         # same scale as above
#cpu_tuple_cost = 0.01          # same scale as above
#cpu_index_tuple_cost = 0.005       # same scale as above
#cpu_operator_cost = 0.0025     # same scale as above
#parallel_tuple_cost = 0.1      # same scale as above
#parallel_setup_cost = 1000.0   # same scale as above
#jit_above_cost = 100000        # perform JIT compilation if available
# and query more expensive than this;
# -1 disables
#jit_inline_above_cost = 500000     # inline small functions if query is
# more expensive than this; -1 disables
#jit_optimize_above_cost = 500000   # use expensive JIT optimizations if
# query is more expensive than this;
# -1 disables
#min_parallel_table_scan_size = 8MB
#min_parallel_index_scan_size = 512kB
#effective_cache_size = 4GB
# - Genetic Query Optimizer -
#geqo = on
#geqo_threshold = 12
#geqo_effort = 5            # range 1-10
#geqo_pool_size = 0         # selects default based on effort
#geqo_generations = 0           # selects default based on effort
#geqo_selection_bias = 2.0      # range 1.5-2.0
#geqo_seed = 0.0            # range 0.0-1.0
# - Other Planner Options -
#default_statistics_target = 100    # range 1-10000
#constraint_exclusion = partition   # on, off, or partition
#cursor_tuple_fraction = 0.1        # range 0.0-1.0
#from_collapse_limit = 8
#join_collapse_limit = 8        # 1 disables collapsing of explicit
# JOIN clauses
#force_parallel_mode = off
#jit = on               # allow JIT compilation
#plan_cache_mode = auto         # auto, force_generic_plan or
# force_custom_plan
#------------------------------------------------------------------------------
# REPORTING AND LOGGING
#------------------------------------------------------------------------------
# - Where to Log -
#log_destination = 'stderr'     # Valid values are combinations of
# stderr, csvlog, syslog, and eventlog,
# depending on platform.  csvlog
# requires logging_collector to be on.
# This is used when logging to stderr:
#logging_collector = off        # Enable capturing of stderr and csvlog
# into log files. Required to be on for
# csvlogs.
# (change requires restart)
# These are only used if logging_collector is on:
#log_directory = 'log'          # directory where log files are written,
# can be absolute or relative to PGDATA
#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'    # log file name pattern,
# can include strftime() escapes
#log_file_mode = 0600           # creation mode for log files,
# begin with 0 to use octal notation
#log_truncate_on_rotation = off     # If on, an existing log file with the
# same name as the new log file will be
# truncated rather than appended to.
# But such truncation only occurs on
# time-driven rotation, not on restarts
# or size-driven rotation.  Default is
# off, meaning append to existing files
# in all cases.
#log_rotation_age = 1d          # Automatic rotation of logfiles will
# happen after that time.  0 disables.
#log_rotation_size = 10MB       # Automatic rotation of logfiles will
# happen after that much log output.
# 0 disables.
# These are relevant when logging to syslog:
#syslog_facility = 'LOCAL0'
#syslog_ident = 'postgres'
#syslog_sequence_numbers = on
#syslog_split_messages = on
# This is only relevant when logging to eventlog (win32):
# (change requires restart)
#event_source = 'PostgreSQL'
# - When to Log -
#log_min_messages = warning     # values in order of decreasing detail:
#   debug5
#   debug4
#   debug3
#   debug2
#   debug1
#   info
#   notice
#   warning
#   error
#   log
#   fatal
#   panic
#log_min_error_statement = error    # values in order of decreasing detail:
#   debug5
#   debug4
#   debug3
#   debug2
#   debug1
#   info
#   notice
#   warning
#   error
#   log
#   fatal
#   panic (effectively off)
#log_min_duration_statement = -1    # logs statements and their durations
# according to log_statement_sample_rate. -1 is disabled,
# 0 logs all statement, > 0 logs only statements running at
# least this number of milliseconds.
#log_statement_sample_rate = 1  # Fraction of logged statements over
# log_min_duration_statement. 1.0 logs all statements,
# 0 never logs.
# - What to Log -
#debug_print_parse = off
#debug_print_rewritten = off
#debug_print_plan = off
#debug_pretty_print = on
#log_checkpoints = off
#log_connections = off
#log_disconnections = off
#log_duration = off
#log_error_verbosity = default      # terse, default, or verbose messages
#log_hostname = off
#log_line_prefix = '%m [%p] '       # special values:
#   %a = application name
#   %u = user name
#   %d = database name
#   %r = remote host and port
#   %h = remote host
#   %p = process ID
#   %t = timestamp without milliseconds
#   %m = timestamp with milliseconds
#   %n = timestamp with milliseconds (as a Unix epoch)
#   %i = command tag
#   %e = SQL state
#   %c = session ID
#   %l = session line number
#   %s = session start timestamp
#   %v = virtual transaction ID
#   %x = transaction ID (0 if none)
#   %q = stop here in non-session
#        processes
#   %% = '%'
# e.g. '<%u%%%d> '
#log_lock_waits = off           # log lock waits >= deadlock_timeout
#log_statement = 'none'         # none, ddl, mod, all
#log_replication_commands = off
#log_temp_files = -1            # log temporary files equal or larger
# than the specified size in kilobytes;
# -1 disables, 0 logs all temp files
#log_timezone = 'GMT'
#------------------------------------------------------------------------------
# PROCESS TITLE
#------------------------------------------------------------------------------
#cluster_name = ''          # added to process titles if nonempty
# (change requires restart)
#update_process_title = on
#------------------------------------------------------------------------------
# STATISTICS
#------------------------------------------------------------------------------
# - Query and Index Statistics Collector -
#track_activities = on
#track_counts = on
#track_io_timing = off
#track_functions = none         # none, pl, all
#track_activity_query_size = 1024   # (change requires restart)
#stats_temp_directory = 'pg_stat_tmp'
# - Monitoring -
#log_parser_stats = off
#log_planner_stats = off
#log_executor_stats = off
#log_statement_stats = off
#------------------------------------------------------------------------------
# AUTOVACUUM
#------------------------------------------------------------------------------
#autovacuum = on            # Enable autovacuum subprocess?  'on'
# requires track_counts to also be on.
#log_autovacuum_min_duration = -1   # -1 disables, 0 logs all actions and
# their durations, > 0 logs only
# actions running at least this number
# of milliseconds.
#autovacuum_max_workers = 3     # max number of autovacuum subprocesses
# (change requires restart)
#autovacuum_naptime = 1min      # time between autovacuum runs
#autovacuum_vacuum_threshold = 50   # min number of row updates before
# vacuum
#autovacuum_analyze_threshold = 50  # min number of row updates before
# analyze
#autovacuum_vacuum_scale_factor = 0.2   # fraction of table size before vacuum
#autovacuum_analyze_scale_factor = 0.1  # fraction of table size before analyze
#autovacuum_freeze_max_age = 200000000  # maximum XID age before forced vacuum
# (change requires restart)
#autovacuum_multixact_freeze_max_age = 400000000    # maximum multixact age
# before forced vacuum
# (change requires restart)
#autovacuum_vacuum_cost_delay = 2ms # default vacuum cost delay for
# autovacuum, in milliseconds;
# -1 means use vacuum_cost_delay
#autovacuum_vacuum_cost_limit = -1  # default vacuum cost limit for
# autovacuum, -1 means use
# vacuum_cost_limit
#------------------------------------------------------------------------------
# CLIENT CONNECTION DEFAULTS
#------------------------------------------------------------------------------
# - Statement Behavior -
#client_min_messages = notice       # values in order of decreasing detail:
#   debug5
#   debug4
#   debug3
#   debug2
#   debug1
#   log
#   notice
#   warning
#   error
#search_path = '"$user", public'    # schema names
#row_security = on
#default_tablespace = ''        # a tablespace name, '' uses the default
#temp_tablespaces = ''          # a list of tablespace names, '' uses
# only default tablespace
#check_function_bodies = on
#default_transaction_isolation = 'read committed'
#default_transaction_read_only = off
#default_transaction_deferrable = off
#session_replication_role = 'origin'
#statement_timeout = 0          # in milliseconds, 0 is disabled
#lock_timeout = 0           # in milliseconds, 0 is disabled
#idle_in_transaction_session_timeout = 0    # in milliseconds, 0 is disabled
#vacuum_freeze_min_age = 50000000
#vacuum_freeze_table_age = 150000000
#vacuum_multixact_freeze_min_age = 5000000
#vacuum_multixact_freeze_table_age = 150000000
#vacuum_cleanup_index_scale_factor = 0.1    # fraction of total number of tuples
# before index cleanup, 0 always performs
# index cleanup
#bytea_output = 'hex'           # hex, escape
#xmlbinary = 'base64'
#xmloption = 'content'
#gin_fuzzy_search_limit = 0
#gin_pending_list_limit = 4MB
# - Locale and Formatting -
#datestyle = 'iso, mdy'
#intervalstyle = 'postgres'
#timezone = 'GMT'
#timezone_abbreviations = 'Default'     # Select the set of available time zone
# abbreviations.  Currently, there are
#   Default
#   Australia (historical usage)
#   India
# You can create your own file in
# share/timezonesets/.
#extra_float_digits = 1         # min -15, max 3; any value >0 actually
# selects precise output mode
#client_encoding = sql_ascii        # actually, defaults to database
# encoding
# These settings are initialized by initdb, but they can be changed.
#lc_messages = 'C'          # locale for system error message
# strings
#lc_monetary = 'C'          # locale for monetary formatting
#lc_numeric = 'C'           # locale for number formatting
#lc_time = 'C'              # locale for time formatting
# default configuration for text search
#default_text_search_config = 'pg_catalog.simple'
# - Shared Library Preloading -
#shared_preload_libraries = ''  # (change requires restart)
#local_preload_libraries = ''
#session_preload_libraries = ''
#jit_provider = 'llvmjit'       # JIT library to use
# - Other Defaults -
#dynamic_library_path = '$libdir'
#------------------------------------------------------------------------------
# LOCK MANAGEMENT
#------------------------------------------------------------------------------
#deadlock_timeout = 1s
#max_locks_per_transaction = 64     # min 10
# (change requires restart)
#max_pred_locks_per_transaction = 64    # min 10
# (change requires restart)
#max_pred_locks_per_relation = -2   # negative values mean
# (max_pred_locks_per_transaction
#  / -max_pred_locks_per_relation) - 1
#max_pred_locks_per_page = 2            # min 0
#------------------------------------------------------------------------------
# VERSION AND PLATFORM COMPATIBILITY
#------------------------------------------------------------------------------
# - Previous PostgreSQL Versions -
#array_nulls = on
#backslash_quote = safe_encoding    # on, off, or safe_encoding
#escape_string_warning = on
#lo_compat_privileges = off
#operator_precedence_warning = off
#quote_all_identifiers = off
#standard_conforming_strings = on
#synchronize_seqscans = on
# - Other Platforms and Clients -
#transform_null_equals = off
#------------------------------------------------------------------------------
# ERROR HANDLING
#------------------------------------------------------------------------------
#exit_on_error = off            # terminate session on any error?
#restart_after_crash = on       # reinitialize after backend crash?
#data_sync_retry = off          # retry or panic on failure to fsync
# data?
# (change requires restart)
#------------------------------------------------------------------------------
# CONFIG FILE INCLUDES
#------------------------------------------------------------------------------
# These options allow settings to be loaded from files other than the
# default postgresql.conf.
#include_dir = 'conf.d'         # include files ending in '.conf' from
# directory 'conf.d'
#include_if_exists = 'exists.conf'  # include file only if it exists
#include = 'special.conf'       # include file
#------------------------------------------------------------------------------
# CUSTOMIZED OPTIONS
#------------------------------------------------------------------------------
# Add settings for extensions here

αž“αŸ„αŸ‡αž αžΎαž™αž‡αžΆαž‘αžΆαŸ†αž„αž’αžŸαŸ‹ αž’αŸ’αž“αž€αž’αžΆαž…αž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αž€αž»αž„αžαžΊαž“αŸαžšαžŠαŸ„αž™αž”αŸ’αžšαžΎαž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ docker-compose up -d. αž¬αž“αŸ…αž€αŸ’αž“αž»αž„αž€αž»αž„αžŸαžΌαž›αžŠαžΆαž…αŸ‹αžŠαŸ„αž™αž‘αŸ‚αž€αž‡αžΆαž˜αž½αž™αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ docker-compose up.

αžŠαžΌαž…αŸ’αž“αŸαŸ‡ αž€αž‰αŸ’αž…αž”αŸ‹αžαŸ’αžšαžΌαžœαž”αžΆαž“αžŠαŸ†αž‘αžΎαž„ αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αžαŸ’αžšαžΌαžœαž”αžΆαž“αžŠαžΆαž€αŸ‹αž±αŸ’αž™αžŠαŸ†αžŽαžΎαžšαž€αžΆαžš αž αžΎαž™αž’αŸ’αžœαžΈαžŠαŸ‚αž›αž“αŸ…αžŸαž›αŸ‹αž‚αžΊαž’αŸ’αžœαžΎαž±αŸ’αž™αž–αž½αž€αž‚αŸαž€αŸ’αž›αžΆαž™αž‡αžΆαž˜αž·αžαŸ’αžαž“αžΉαž„αž‚αŸ’αž“αžΆαŸ” αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΎαžŠαžΌαž…αž“αŸαŸ‡αž’αŸ’αž“αž€αžαŸ’αžšαžΌαžœαž”αž“αŸ’αžαŸ‚αž˜αž―αž€αžŸαžΆαžšαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž‘αŸ… root αž‚αž˜αŸ’αžšαŸ„αž„αŸ– ormconfig.jsαŸ–

ormconfig.js

const process = require('process');
const username = process.env.POSTGRES_USER || "postgres";
const password = process.env.POSTGRES_PASSWORD || "example";
module.exports = {
"type": "postgres",
"host": "localhost",
"port": 5432,
username,
password,
"database": "postgres",
"synchronize": true,
"dropSchema": false,
"logging": true,
"entities": [__dirname + "/src/**/*.entity.ts", __dirname + "/dist/**/*.entity.js"],
"migrations": ["migrations/**/*.ts"],
"subscribers": ["subscriber/**/*.ts", "dist/subscriber/**/.js"],
"cli": {
"entitiesDir": "src",
"migrationsDir": "migrations",
"subscribersDir": "subscriber"
}
}

αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αž“αŸαŸ‡αž“αžΉαž„αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžΎαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž˜αŸ‰αžΆαžŸαŸŠαžΈαž“αž’αž„αŸ’αž‚αž»αž›αžΈαž›αŸαžαŸ”

αžŸαžΌαž˜αž€αŸ’αžšαž‘αŸαž€αž˜αžΎαž›αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αž“αŸαŸ‡αž±αŸ’αž™αž”αžΆαž“αž›αŸ†αž’αž·αžαŸ” αž“αŸ…αž›αžΎαž”αž“αŸ’αž‘αžΆαžαŸ‹αž‘αžΈ 3 αž“αž·αž„αž‘αžΈ 4 αž™αžΎαž„αž‘αž‘αž½αž›αž”αžΆαž“αžˆαŸ’αž˜αŸ„αŸ‡αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹ αž“αž·αž„αž–αžΆαž€αŸ’αž™αžŸαž˜αŸ’αž„αžΆαžαŸ‹αž–αžΈαž’αžαŸαžšαž”αžšαž·αžŸαŸ’αžαžΆαž“αŸ” αžœαžΆαž„αžΆαž™αžŸαŸ’αžšαž½αž›αž“αŸ…αž–αŸαž›αžŠαŸ‚αž›αž’αŸ’αž“αž€αž˜αžΆαž“αž”αžšαž·αžŸαŸ’αžαžΆαž“αž‡αžΆαž…αŸ’αžšαžΎαž“ (dev, stage, prod, etc)αŸ” αžαžΆαž˜αž›αŸ†αž“αžΆαŸ†αžŠαžΎαž˜ αžˆαŸ’αž˜αŸ„αŸ‡αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αž‚αžΊ postgres αž αžΎαž™αž–αžΆαž€αŸ’αž™αžŸαž˜αŸ’αž„αžΆαžαŸ‹αž‚αžΊαž‡αžΆαž§αž‘αžΆαž αžšαžŽαŸαŸ” αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αžŠαŸ‚αž›αž“αŸ…αžŸαž›αŸ‹αž‚αžΊαžαžΌαž…αžαžΆαž… αžŠαžΌαž…αŸ’αž“αŸαŸ‡αž™αžΎαž„αž“αžΉαž„αž•αŸ’αžαŸ„αžαžαŸ‚αž›αžΎαž”αŸ‰αžΆαžšαŸ‰αžΆαž˜αŸ‰αŸ‚αžαŸ’αžšαžŠαŸ‚αž›αž‚αž½αžšαž±αŸ’αž™αž…αžΆαž”αŸ‹αž’αžΆαžšαž˜αŸ’αž˜αžŽαŸαž”αŸ†αž•αž»αžαž”αŸ‰αž»αžŽαŸ’αžŽαŸ„αŸ‡αŸ–

  • synchronize - αž…αž„αŸ’αž’αž»αž›αž”αž„αŸ’αž αžΆαž‰αžαžΆαžαžΎαž‚αŸ’αžšαŸ„αž„αž€αžΆαžšαžŽαŸαž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αž‚αž½αžšαžαŸ‚αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαžŠαŸ„αž™αžŸαŸ’αžœαŸαž™αž”αŸ’αžšαžœαžαŸ’αžαž·αž“αŸ…αž–αŸαž›αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αŸ” αžŸαžΌαž˜αž”αŸ’αžšαž™αŸαžαŸ’αž“αž‡αžΆαž˜αž½αž™αž‡αž˜αŸ’αžšαžΎαžŸαž“αŸαŸ‡ αž αžΎαž™αž€αž»αŸ†αž”αŸ’αžšαžΎαžœαžΆαž€αŸ’αž“αž»αž„αž•αž›αž·αžαž€αž˜αŸ’αž˜ αž”αžΎαž˜αž·αž“αžŠαžΌαž…αŸ’αž“αŸ„αŸ‡αž‘αŸ αž’αŸ’αž“αž€αž“αžΉαž„αž”αžΆαžαŸ‹αž”αž„αŸ‹αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ” αž‡αž˜αŸ’αžšαžΎαžŸαž“αŸαŸ‡αž„αžΆαž™αžŸαŸ’αžšαž½αž›αž“αŸ…αž–αŸαž›αž”αž„αŸ’αž€αžΎαž αž“αž·αž„αž”αŸ†αž”αžΆαžαŸ‹αž€αŸ†αž αž»αžŸαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαŸ” αž‡αžΆαž‡αž˜αŸ’αžšαžΎαžŸαž˜αž½αž™αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž‡αž˜αŸ’αžšαžΎαžŸαž“αŸαŸ‡ αž’αŸ’αž“αž€αž’αžΆαž…αž”αŸ’αžšαžΎαž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ schema:sync αž–αžΈ CLI TypeORM αŸ”
  • dropSchema - αž€αŸ†αžŽαžαŸ‹αž‚αŸ’αžšαŸ„αž„αž€αžΆαžšαžŽαŸαž‘αžΎαž„αžœαž·αž‰αžšαžΆαž›αŸ‹αž–αŸαž›αžŠαŸ‚αž›αž€αžΆαžšαžαž—αŸ’αž‡αžΆαž”αŸ‹αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαž‘αžΎαž„αŸ” αžŠαžΌαž…αž‚αŸ’αž“αžΆαž“αžΉαž„αž‡αž˜αŸ’αžšαžΎαžŸαž˜αž»αž“αžŠαŸ‚αžš αž‡αž˜αŸ’αžšαžΎαžŸαž“αŸαŸ‡αž‚αž½αžšαžαŸ‚αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžΎαžαŸ‚αž€αŸ’αž“αž»αž„αž’αŸ†αž‘αž»αž„αž–αŸαž›αž“αŸƒαž€αžΆαžšαž’αž—αž·αžœαžŒαŸ’αžαž“αŸ αž“αž·αž„αž€αžΆαžšαž”αŸ†αž”αžΆαžαŸ‹αž€αŸ†αž αž»αžŸαž“αŸƒαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž”αŸ‰αž»αžŽαŸ’αžŽαŸ„αŸ‡αŸ”
  • αž’αž„αŸ’αž‚αž—αžΆαž– - αž•αŸ’αž›αžΌαžœαžŠαŸ‚αž›αžαŸ’αžšαžΌαžœαžšαž€αž˜αžΎαž›αž€αžΆαžšαž–αž·αž–αžŽαŸŒαž“αžΆαž’αŸ†αž–αžΈαž‚αŸ†αžšαžΌαŸ” αžŸαžΌαž˜αž…αŸ†αžŽαžΆαŸ†αžαžΆαž€αžΆαžšαžŸαŸ’αžœαŸ‚αž„αžšαž€αžŠαŸ„αž™αžšαž”αžΆαŸ†αž„αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‚αžΆαŸ†αž‘αŸ’αžšαŸ”
  • cli.entitiesDir αž‚αžΊαž‡αžΆαžαžαžŠαŸ‚αž›αž‚αŸ†αžšαžΌαžŠαŸ‚αž›αž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαž–αžΈ TypeORM CLI αž‚αž½αžšαžαŸ‚αžαŸ’αžšαžΌαžœαž”αžΆαž“αžšαž€αŸ’αžŸαžΆαž‘αž»αž€αžαžΆαž˜αž›αŸ†αž“αžΆαŸ†αžŠαžΎαž˜αŸ”

αžŠαžΎαž˜αŸ’αž”αžΈαž±αŸ’αž™αž™αžΎαž„αž’αžΆαž…αž”αŸ’αžšαžΎαž˜αž»αžαž„αžΆαžšαž‘αžΆαŸ†αž„αž’αžŸαŸ‹αžšαž”αžŸαŸ‹ TypeORM αž“αŸ…αž€αŸ’αž“αž»αž„αž€αž˜αŸ’αž˜αžœαž·αž’αžΈ Nest αžšαž”αžŸαŸ‹αž™αžΎαž„ αž™αžΎαž„αžαŸ’αžšαžΌαžœαž“αžΆαŸ†αž…αžΌαž›αž˜αŸ‰αžΌαžŒαž»αž› TypeOrmModule Π² AppModule. αž‘αžΆαŸ†αž„αž“αŸ„αŸ‡αŸ” αžšαž”αžŸαŸ‹αž’αŸ’αž“αž€αŸ” AppModule αž“αžΉαž„αž˜αžΎαž›αž‘αŸ…αžŠαžΌαž…αž“αŸαŸ‡αŸ–

app.module.ts

import { Module } from '@nestjs/common';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { TypeOrmModule } from '@nestjs/typeorm';
import * as process from "process";
const username = process.env.POSTGRES_USER || 'postgres';
const password = process.env.POSTGRES_PASSWORD || 'example';
@Module({
imports: [
TypeOrmModule.forRoot({
type: 'postgres',
host: 'localhost',
port: 5432,
username,
password,
database: 'postgres',
entities: [__dirname + '/**/*.entity{.ts,.js}'],
synchronize: true,
}),
],
controllers: [AppController],
providers: [AppService],
})
export class AppModule {}

αžŠαžΌαž…αžŠαŸ‚αž›αž’αŸ’αž“αž€αž”αŸ’αžšαž αŸ‚αž›αž‡αžΆαž”αžΆαž“αž€αžαŸ‹αžŸαž˜αŸ’αž‚αžΆαž›αŸ‹ αžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžαŸ’αžš forRoot αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αžŠαžΌαž…αž‚αŸ’αž“αžΆαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αžαŸ’αžšαžΌαžœαž”αžΆαž“αž•αŸ’αž‘αŸαžšαžŠαžΌαž…αž“αŸ…αž€αŸ’αž“αž»αž„αž―αž€αžŸαžΆαžš ormconfig.ts

αž€αžΆαžšαž”αŸ‰αŸ‡αž…αž»αž„αž€αŸ’αžšαŸ„αž™αž“αŸ…αžαŸ‚αž˜αžΆαž“ - αž”αž“αŸ’αžαŸ‚αž˜αž—αžΆαžšαž€αž·αž…αŸ’αž…αž‡αžΆαž…αŸ’αžšαžΎαž“αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™ TypeORM αž“αŸ…αž€αŸ’αž“αž»αž„ package.json αŸ” αž€αžΆαžšαž–αž·αžαž‚αžΊαžαžΆ CLI αžαŸ’αžšαžΌαžœαž”αžΆαž“αžŸαžšαžŸαŸαžšαž‡αžΆ javascript αž αžΎαž™αžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž“αŸ…αž€αŸ’αž“αž»αž„ nodejs environmentαŸ” αž‘αŸ„αŸ‡αž™αŸ‰αžΆαž„αžŽαžΆαž€αŸαžŠαŸ„αž™ αž‚αŸ†αžšαžΌ αž“αž·αž„αž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αžšαž”αžŸαŸ‹αž™αžΎαž„αž‘αžΆαŸ†αž„αž’αžŸαŸ‹αž“αžΉαž„αžαŸ’αžšαžΌαžœαž”αžΆαž“αžŸαžšαžŸαŸαžšαž‡αžΆαž’αž€αŸ’αžŸαžšαžœαžΆαž™αž’αž€αŸ’αžŸαžšαŸ” αžŠαžΌαž…αŸ’αž“αŸαŸ‡ αž…αžΆαŸ†αž”αžΆαž…αŸ‹αžαŸ’αžšαžΌαžœαž…αž˜αŸ’αž›αž„αž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€ αž“αž·αž„αž‚αŸ†αžšαžΌαžšαž”αžŸαŸ‹αž™αžΎαž„ αž˜αž»αž“αž–αŸαž›αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹ CLIαŸ” αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž”αž‰αŸ’αž αžΆαž“αŸαŸ‡αž™αžΎαž„αžαŸ’αžšαžΌαžœαž€αžΆαžšαž€αž‰αŸ’αž…αž”αŸ‹ ts-node:

yarn add -D ts-node

αž”αž“αŸ’αž‘αžΆαž”αŸ‹αž–αžΈαž“αŸ„αŸ‡ αž”αž“αŸ’αžαŸ‚αž˜αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆαž…αžΆαŸ†αž”αžΆαž…αŸ‹αž‘αŸ… package.jsonαŸ–

"typeorm": "ts-node -r tsconfig-paths/register ./node_modules/typeorm/cli.js",
"migration:generate": "yarn run typeorm migration:generate -n",
"migration:create": "yarn run typeorm migration:create -n",
"migration:run": "yarn run typeorm migration:run"

αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆαž‘αžΈ XNUMX αž–αž»αž˜αŸ’αž–αž’αž€αŸ’αžŸαžš αž”αž“αŸ’αžαŸ‚αž˜ ts-node wrapper αžŠαžΎαž˜αŸ’αž”αžΈαžŠαŸ†αžŽαžΎαžšαž€αžΆαžš TypeORM cli αŸ” αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆαžŠαŸ‚αž›αž“αŸ…αžŸαŸαžŸαžŸαž›αŸ‹αž‚αžΊαž‡αžΆαž•αŸ’αž›αžΌαžœαž€αžΆαžαŸ‹αžŠαŸαž„αžΆαž™αžŸαŸ’αžšαž½αž›αžŠαŸ‚αž›αž’αŸ’αž“αž€ αž€αŸ’αž“αž»αž„αž“αžΆαž˜αž‡αžΆαž’αŸ’αž“αž€αž’αž—αž·αžœαžŒαŸ’αžαž“αŸαž“αžΉαž„αž”αŸ’αžšαžΎαžŸαŸ’αž‘αžΎαžšαžαŸ‚αžšαžΆαž›αŸ‹αžαŸ’αž„αŸƒαŸ–
migration:generate β€” αž”αž„αŸ’αž€αžΎαžβ€‹αž€αžΆαžšβ€‹αž•αŸ’αž›αžΆαžŸαŸ‹β€‹αž”αŸ’αžαžΌαžšβ€‹αžŠαŸ„αž™β€‹αž•αŸ’αž’αŸ‚αž€β€‹αž›αžΎβ€‹αž€αžΆαžšβ€‹αž•αŸ’αž›αžΆαžŸαŸ‹β€‹αž”αŸ’αžαžΌβ€‹αžšβ€‹αž“αŸ…β€‹αž€αŸ’αž“αž»αž„β€‹αž‚αŸ†αžšαžΌβ€‹αžšαž”αžŸαŸ‹β€‹αž’αŸ’αž“αž€β€‹αŸ”
migration:create - αž”αž„αŸ’αž€αžΎαžαž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αž‘αž‘αŸαŸ”
migration:run - αž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αŸ”
αž‡αžΆαž€αžΆαžšαž”αŸ’αžšαžŸαžΎαžšαžŽαžΆαžŸαŸ‹ αž“αŸ„αŸ‡αž αžΎαž™αž‡αžΆαžœαžΆαž₯αž‘αžΌαžœαž“αŸαŸ‡ αž™αžΎαž„αž”αžΆαž“αž”αž“αŸ’αžαŸ‚αž˜αž€αž‰αŸ’αž…αž”αŸ‹αž…αžΆαŸ†αž”αžΆαž…αŸ‹ αž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αž‘αžΆαŸ†αž„αž–αžΈ cli αž“αž·αž„αž–αžΈαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžαŸ’αž›αž½αž“αžœαžΆ αž αžΎαž™αž€αŸαž”αžΆαž“αž”αžΎαž€αžŠαŸ†αžŽαžΎαžšαž€αžΆαžš DBMS αž•αž„αžŠαŸ‚αžšαŸ” αžœαžΆαžŠαž›αŸ‹αž–αŸαž›αž αžΎαž™αžŠαžΎαž˜αŸ’αž”αžΈαž”αž“αŸ’αžαŸ‚αž˜αžαž€αŸ’αž€αžœαž·αž‡αŸ’αž‡αžΆαž‘αŸ…αž€αŸ’αž“αž»αž„αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžšαž”αžŸαŸ‹αž™αžΎαž„αŸ”

αž€αžΆαžšαžŠαŸ†αž‘αžΎαž„αž€αž‰αŸ’αž…αž”αŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž”αž„αŸ’αž€αžΎαž CRUD

αžŠαŸ„αž™αž”αŸ’αžšαžΎαžαŸ‚ Nest αž’αŸ’αž“αž€αž’αžΆαž…αž”αž„αŸ’αž€αžΎαž API αžŠαŸ‚αž›αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž±αŸ’αž™αž’αŸ’αž“αž€αž”αž„αŸ’αž€αžΎαž αž’αžΆαž“ αž’αŸ’αžœαžΎαž”αž…αŸ’αž…αž»αž”αŸ’αž”αž“αŸ’αž“αž—αžΆαž– αž“αž·αž„αž›αž»αž”αž’αž„αŸ’αž‚αž—αžΆαž–αž˜αž½αž™αŸ” αžŠαŸ†αžŽαŸ„αŸ‡αžŸαŸ’αžšαžΆαž™αž“αŸαŸ‡αž“αžΉαž„αž˜αžΆαž“αž—αžΆαž–αž”αžαŸ‹αž”αŸ‚αž“αžαžΆαž˜αžŠαŸ‚αž›αž’αžΆαž…αž’αŸ’αžœαžΎαž‘αŸ…αž”αžΆαž“ αž”αŸ‰αž»αž“αŸ’αžαŸ‚αž€αŸ’αž“αž»αž„αž€αžšαžŽαžΈαžαŸ’αž›αŸ‡αžœαžΆαž“αžΉαž„αž›αŸ‚αž„αžαŸ’αžšαžΌαžœαž€αžΆαžšαžαž‘αŸ…αž‘αŸ€αžαŸ” αž‡αžΆαž§αž‘αžΆαž αžšαžŽαŸ αž”αŸ’αžšαžŸαž·αž“αž”αžΎαž’αŸ’αž“αž€αžαŸ’αžšαžΌαžœαž€αžΆαžšαž”αž„αŸ’αž€αžΎαžαž‚αŸ†αžšαžΌαž™αŸ‰αžΆαž„αž†αžΆαž”αŸ‹αžšαž αŸαžŸ αž‡αžΆαžšαžΏαž™αŸ—αž’αŸ’αž“αž€αž’αžΆαž…αž›αŸ‡αž”αž„αŸ‹αž—αžΆαž–αž”αžαŸ‹αž”αŸ‚αž“αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž›αŸ’αž”αžΏαž“αž“αŸƒαž€αžΆαžšαž’αž—αž·αžœαžŒαŸ’αžαž“αŸαŸ” αž€αŸ’αžšαž”αžαŸαžŽαŸ’αžŒαž‡αžΆαž…αŸ’αžšαžΎαž“αž•αŸ’αžαž›αŸ‹αž“αžΌαžœαž˜αž»αžαž„αžΆαžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž”αž„αŸ’αž€αžΎαž CRUD αžŠαŸ„αž™αž–αžŽαŸŒαž“αžΆαž’αŸ†αž–αžΈαž‚αŸ†αžšαžΌαž‘αž·αž“αŸ’αž“αž“αŸαž™αž“αŸƒαž’αž„αŸ’αž‚αž—αžΆαž–αž‡αžΆαž€αŸ‹αž›αžΆαž€αŸ‹αž˜αž½αž™αŸ” αž αžΎαž™ Nest αž€αŸαž˜αž·αž“αž˜αžΆαž“αž€αžšαžŽαžΈαž›αžΎαž€αž›αŸ‚αž„αžŠαŸ‚αžš! αž˜αž»αžαž„αžΆαžšαž“αŸαŸ‡αžαŸ’αžšαžΌαžœαž”αžΆαž“αž•αŸ’αžαž›αŸ‹αžŠαŸ„αž™αž€αž‰αŸ’αž…αž”αŸ‹ @nestjsx/crud. αžŸαž˜αžαŸ’αžαž—αžΆαž–αžšαž”αžŸαŸ‹αžœαžΆαž‚αž½αžšαž±αŸ’αž™αž…αžΆαž”αŸ‹αž’αžΆαžšαž˜αŸ’αž˜αžŽαŸαžŽαžΆαžŸαŸ‹αŸ–

  • αž€αžΆαžšαžŠαŸ†αž‘αžΎαž„αž“αž·αž„αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αž„αžΆαž™αžŸαŸ’αžšαž½αž›;
  • αž―αž€αžšαžΆαž‡αŸ’αž™ DBMS;
  • αž—αžΆαžŸαžΆαžŸαŸ†αžŽαž½αžšαžŠαŸαž˜αžΆαž“αž’αžΆαž“αž»αž—αžΆαž–αž‡αžΆαž˜αž½αž™αž“αžΉαž„αžŸαž˜αžαŸ’αžαž—αžΆαž–αž€αŸ’αž“αž»αž„αž€αžΆαžšαžαŸ’αžšαž„ αž”αž‰αŸ’αž…αžΌαž›αž‘αŸ†αž–αŸαžš αžαž˜αŸ’αžšαŸ€αž” αž•αŸ’αž‘αž»αž€αž‘αŸ†αž“αžΆαž€αŸ‹αž‘αŸ†αž“αž„ αž“αž·αž„αž’αž„αŸ’αž‚αž’αžΆαžαž»αžŠαŸ‚αž›αž‡αžΆαž”αŸ‹αž‚αžΆαŸ†αž„ αžƒαŸ’αž›αžΆαŸ†αž„αžŸαž˜αŸ’αž„αžΆαžαŸ‹αŸ”αž›αŸ”
  • αž€αž‰αŸ’αž…αž”αŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž”αž„αŸ’αž€αžΎαžαžŸαŸ†αžŽαžΎαž“αŸ…αž›αžΎαž•αŸ’αž“αŸ‚αž€αžαžΆαž„αž˜αž»αž;
  • αž€αžΆαžšαž”αžŠαž·αžŸαŸαž’αž™αŸ‰αžΆαž„αž„αžΆαž™αžŸαŸ’αžšαž½αž›αž“αŸƒαžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžšαŸ’αžαž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆ;
  • αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αžαžΌαž…;
  • αž€αžΆαžšαž‚αžΆαŸ†αž‘αŸ’αžšαž―αž€αžŸαžΆαžš swagger αŸ”

αž˜αž»αžαž„αžΆαžšαžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ‚αž„αž…αŸ‚αž€αž‡αžΆαž€αž‰αŸ’αž…αž”αŸ‹αž‡αžΆαž…αŸ’αžšαžΎαž“αŸ–

  • @nestjsx/crud - αž€αž‰αŸ’αž…αž”αŸ‹αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αžŠαŸ‚αž›αž’αŸ’αž“αž€αžαž»αž”αžαŸ‚αž„αž•αŸ’αžαž›αŸ‹αž‡αžΌαž“ Crud() αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαž”αž„αŸ’αž€αžΎαžαž•αŸ’αž›αžΌαžœ αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’ αž“αž·αž„αžŸαž»αž–αž›αž—αžΆαž–;
  • @nestjsx/crud-request - αž€αž‰αŸ’αž…αž”αŸ‹αžŠαŸ‚αž›αž•αŸ’αžαž›αŸ‹αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž”αž„αŸ’αž€αžΎαžαžŸαŸ†αžŽαž½αžš/αž‰αŸ‚αž€αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž”αŸ’αžšαžΎαž“αŸ…αž•αŸ’αž“αŸ‚αž€αžαžΆαž„αž˜αž»αž
  • @nestjsx/crud-typeorm - αž€αž‰αŸ’αž…αž”αŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαžšαž½αž˜αž”αž‰αŸ’αž…αžΌαž›αž‡αžΆαž˜αž½αž™ TypeORM αžŠαŸ„αž™αž•αŸ’αžαž›αŸ‹αž“αžΌαžœαžŸαŸαžœαžΆαž€αž˜αŸ’αž˜ TypeOrmCrudService αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‡αžΆαž˜αž½αž™αž“αžΉαž„αžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžαŸ’αžš CRUD αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž’αž„αŸ’αž‚αž—αžΆαž–αž“αŸ…αž€αŸ’αž“αž»αž„αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ”

αž“αŸ…αž€αŸ’αž“αž»αž„αž€αžΆαžšαž”αž„αŸ’αžšαŸ€αž“αž“αŸαŸ‡αž™αžΎαž„αž“αžΉαž„αžαŸ’αžšαžΌαžœαž€αžΆαžšαž€αž‰αŸ’αž…αž”αŸ‹ αžŸαŸ†αž”αž»αž€jsx/crud αž“αž·αž„ αžŸαŸ†αž”αž»αž€jsx/crud-typeorm αŸ” αžŠαŸ†αž”αžΌαž„αž™αžΎαž„αžŠαžΆαž€αŸ‹αž–αž½αž€αž‚αŸαŸ”

yarn add @nestjsx/crud class-transformer class-validator

αž€αž‰αŸ’αž…αž”αŸ‹ αžαŸ’αž“αžΆαž€αŸ‹-αž”αŸ’αž›αŸ‚αž„ ΠΈ class-validator αž“αŸ…αž€αŸ’αž“αž»αž„αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαž“αŸαŸ‡αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‘αžΆαž˜αž‘αžΆαžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαž–αž·αž–αžŽαŸŒαž“αžΆαž’αŸ†αž–αžΈαž…αŸ’αž”αžΆαž”αŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαž”αŸ†αž”αŸ’αž›αŸ‚αž„αž‚αŸ†αžšαžΌαž‚αŸ†αžšαžΌ αž“αž·αž„αžŸαž»αž–αž›αž—αžΆαž–αžŸαŸ†αžŽαžΎαž…αžΌαž›αžšαŸ€αž„αŸ—αžαŸ’αž›αž½αž“αŸ” αž€αž‰αŸ’αž…αž”αŸ‹αž‘αžΆαŸ†αž„αž“αŸαŸ‡αž‚αžΊαž˜αž€αž–αžΈαž’αŸ’αž“αž€αž“αž·αž–αž“αŸ’αž’αžŠαžΌαž…αž‚αŸ’αž“αžΆ αžŠαžΌαž…αŸ’αž“αŸαŸ‡αž…αŸ†αžŽαž»αž…αž”αŸ’αžšαž‘αžΆαž€αŸ‹αž‚αžΊαžŸαŸ’αžšαžŠαŸ€αž„αž‚αŸ’αž“αžΆαŸ”

αž€αžΆαžšαž’αž“αž»αžœαžαŸ’αžαž•αŸ’αž‘αžΆαž›αŸ‹αž“αŸƒ CRUD

αž™αžΎαž„αž“αžΉαž„αž™αž€αž”αž‰αŸ’αž‡αžΈαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αž’αŸ’αžœαžΎαž‡αžΆαž‚αŸ†αžšαžΌαž‚αŸ†αžšαžΌαŸ” αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αž“αžΉαž„αž˜αžΆαž“αžœαžΆαž›αžŠαžΌαž…αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸˆ id, username, displayName, email. id - αžœαžΆαž›αž”αž„αŸ’αž€αžΎαž“αžŠαŸ„αž™αžŸαŸ’αžœαŸαž™αž”αŸ’αžšαžœαžαŸ’αžαž·, email ΠΈ username - αžœαžΆαž›αžαŸ‚αž˜αž½αž™αž‚αžαŸ‹αŸ” αžœαžΆαžŸαžΆαž˜αž‰αŸ’αž‰! αž’αŸ’αžœαžΈαžŠαŸ‚αž›αž“αŸ…αžŸαž›αŸ‹αž‚αžΊαžαŸ’αžšαžΌαžœαž’αž“αž»αžœαžαŸ’αžαž‚αŸ†αž“αž·αžαžšαž”αžŸαŸ‹αž™αžΎαž„αž€αŸ’αž“αž»αž„αž‘αž˜αŸ’αžšαž„αŸ‹αž“αŸƒαž€αž˜αŸ’αž˜αžœαž·αž’αžΈ NestαŸ”
αžŠαŸ†αž”αžΌαž„αž’αŸ’αž“αž€αžαŸ’αžšαžΌαžœαž”αž„αŸ’αž€αžΎαžαž˜αŸ‰αžΌαžŒαž»αž› usersαžŠαŸ‚αž›αž“αžΉαž„αž‘αž‘αž½αž›αžαž»αžŸαžαŸ’αžšαžΌαžœαž€αŸ’αž“αž»αž„αž€αžΆαžšαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αŸ” αžαŸ„αŸ‡αž”αŸ’αžšαžΎ cli αž–αžΈ NestJS αž αžΎαž™αž”αŸ’αžšαžαž·αž”αžαŸ’αžαž·αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆαž“αŸ…αž€αŸ’αž“αž»αž„αžαž root αž“αŸƒαž‚αž˜αŸ’αžšαŸ„αž„αžšαž”αžŸαŸ‹αž™αžΎαž„αŸ” nest g module users.

αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αž˜αŸ‰αžΌαžŒαž»αž› nest g

dmitrii@dmitrii-HP-ZBook-17-G3:~/projects/nest-rest git:(master*)$ nest g module users
CREATE /src/users/users.module.ts (82 bytes)
UPDATE /src/app.module.ts (312 bytes)

αž“αŸ…αž€αŸ’αž“αž»αž„αž˜αŸ‰αžΌαžŒαž»αž›αž“αŸαŸ‡ αž™αžΎαž„αž“αžΉαž„αž”αž“αŸ’αžαŸ‚αž˜αžαžαž―αž€αžŸαžΆαžšαž˜αž½αž™ αžŠαŸ‚αž›αž™αžΎαž„αž“αžΉαž„αž˜αžΆαž“αž‚αŸ†αžšαžΌαž“αŸƒαž˜αŸ‰αžΌαžŒαž»αž›αž“αŸαŸ‡αŸ” αž‡αžΆαž–αž·αžŸαŸαžŸ αžŸαžΌαž˜αž”αž“αŸ’αžαŸ‚αž˜αž―αž€αžŸαžΆαžš user.entity.ts αž“αŸ…αž‘αžΈαž“αŸαŸ‡ αž‡αžΆαž˜αž½αž™αž“αžΉαž„αž€αžΆαžšαž–αž·αž–αžŽαŸŒαž“αžΆαž’αŸ†αž–αžΈαž‚αŸ†αžšαžΌαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αŸ–

user.entity.ts

import { Column, Entity, PrimaryGeneratedColumn } from 'typeorm';
@Entity()
export class User {
@PrimaryGeneratedColumn()
id: string;
@Column({unique: true})
email: string;
@Column({unique: true})
username: string;
@Column({nullable: true})
displayName: string;
}

αžŠαžΎαž˜αŸ’αž”αžΈαž±αŸ’αž™αž‚αŸ†αžšαžΌαž“αŸαŸ‡ "αž˜αžΎαž›αžƒαžΎαž‰" αžŠαŸ„αž™αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžšαž”αžŸαŸ‹αž™αžΎαž„ αžœαžΆαž…αžΆαŸ†αž”αžΆαž…αŸ‹αž“αŸ…αž€αŸ’αž“αž»αž„αž˜αŸ‰αžΌαžŒαž»αž› UsersModule αž“αžΆαŸ†αž…αžΌαž› TypeOrmModule αžαŸ’αž›αžΉαž˜αžŸαžΆαžšαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸ–

users.module.ts

import { Module } from '@nestjs/common';
import { UsersController } from './controllers/users/users.controller';
import { UsersService } from './services/users/users.service';
import { TypeOrmModule } from '@nestjs/typeorm';
import { User } from './entities/user.entity';
@Module({
controllers: [UsersController],
providers: [UsersService],
imports: [
TypeOrmModule.forFeature([User])
]
})
export class UsersModule {}

αž“αŸ„αŸ‡αž‚αžΊαž“αŸ…αž‘αžΈαž“αŸαŸ‡αž™αžΎαž„αž“αžΆαŸ†αž…αžΌαž› TypeOrmModuleαžŠαŸ‚αž›αž‡αžΆαž€αž“αŸ’αž›αŸ‚αž„αžŠαŸ‚αž›αž‡αžΆαž”αŸ‰αžΆαžšαŸ‰αžΆαž˜αŸ‰αŸ‚αžαŸ’αžšαžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžšαŸ’αž forFeature αž™αžΎαž„αž”αž„αŸ’αž αžΆαž‰αž”αž‰αŸ’αž‡αžΈαž‚αŸ†αžšαžΌαžŠαŸ‚αž›αž‘αžΆαž€αŸ‹αž‘αž„αž“αžΉαž„αž˜αŸ‰αžΌαžŒαž»αž›αž“αŸαŸ‡αŸ”

αž’αŸ’αžœαžΈαžŠαŸ‚αž›αž“αŸ…αžŸαž›αŸ‹αž‚αžΊαžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž€αžΎαžαž’αž„αŸ’αž‚αž—αžΆαž–αžŠαŸ‚αž›αžαŸ’αžšαžΌαžœαž‚αŸ’αž“αžΆαž“αŸ…αž€αŸ’αž“αž»αž„αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ” αž™αž“αŸ’αžαž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αž”αž˜αŸ’αžšαžΎαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž‚αŸ„αž›αž”αŸ†αžŽαž„αž‘αžΆαŸ†αž„αž“αŸαŸ‡αŸ” αžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž€αžΎαžαž€αžΆαžšαž•αŸ’αž›αžΆαžŸαŸ‹αž”αŸ’αžαžΌαžšαžŠαŸ„αž™αž•αŸ’αž’αŸ‚αž€αž›αžΎαž€αžΆαžšαž•αŸ’αž›αžΆαžŸαŸ‹αž”αŸ’αžαžΌαžšαž“αŸ…αž€αŸ’αž“αž»αž„αž‚αŸ†αžšαžΌ αž’αŸ’αž“αž€αžαŸ’αžšαžΌαžœαžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ npm run migration:generate -- CreateUserTable:

αž…αŸ†αžŽαž„αž‡αžΎαž„ spoiler

$ npm run migration:generate -- CreateUserTable
Migration /home/dmitrii/projects/nest-rest/migrations/1563346135367-CreateUserTable.ts has been generated successfully.
Done in 1.96s.

αž™αžΎαž„αž˜αž·αž“αž…αžΆαŸ†αž”αžΆαž…αŸ‹αžŸαžšαžŸαŸαžšαž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αžŠαŸ„αž™αžŠαŸƒαž‘αŸ αž’αŸ’αžœαžΈαž‚αŸ’αžšαž”αŸ‹αž™αŸ‰αžΆαž„αž”αžΆαž“αž€αžΎαžαž‘αžΎαž„αž™αŸ‰αžΆαž„αž’αžŸαŸ’αž…αžΆαžšαŸ’αž™αŸ” αž“αŸαŸ‡αž˜αž·αž“αž˜αŸ‚αž“αž‡αžΆαž’αž–αŸ’αž—αžΌαžαž αŸαžαž»αž‘αŸ! αž‘αŸ„αŸ‡αž™αŸ‰αžΆαž„αžŽαžΆαž€αŸαžŠαŸ„αž™ αž“αŸ„αŸ‡αž˜αž·αž“αž˜αŸ‚αž“αž‘αžΆαŸ†αž„αž’αžŸαŸ‹αž‘αŸαŸ” αžαŸ„αŸ‡αž˜αžΎαž›αž―αž€αžŸαžΆαžšαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αžŠαŸ‚αž›αž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαŸ–

1563346135367-CreateUserTable.ts

import {MigrationInterface, QueryRunner} from "typeorm";
export class CreateUserTable1563346816726 implements MigrationInterface {
public async up(queryRunner: QueryRunner): Promise<any> {
await queryRunner.query(`CREATE TABLE "user" ("id" SERIAL NOT NULL, "email" character varying NOT NULL, "username" character varying NOT NULL, "displayName" character varying, CONSTRAINT "UQ_e12875dfb3b1d92d7d7c5377e22" UNIQUE ("email"), CONSTRAINT "UQ_78a916df40e02a9deb1c4b75edb" UNIQUE ("username"), CONSTRAINT "PK_cace4a159ff9f2512dd42373760" PRIMARY KEY ("id"))`);
}
public async down(queryRunner: QueryRunner): Promise<any> {
await queryRunner.query(`DROP TABLE "user"`);
}
}

αžŠαžΌαž…αžŠαŸ‚αž›αž’αŸ’αž“αž€αž’αžΆαž…αžƒαžΎαž‰ αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ‚αžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžαŸ’αžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αž€αžΆαžšαž’αŸ’αžœαžΎαž…αŸ†αžŽαžΆαž€αžŸαŸ’αžšαž»αž€αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαžŠαŸ„αž™αžŸαŸ’αžœαŸαž™αž”αŸ’αžšαžœαžαŸ’αžαž·αž”αŸ‰αž»αžŽαŸ’αžŽαŸ„αŸ‡αž‘αŸ αž”αŸ‰αž»αž“αŸ’αžαŸ‚αž€αŸαž˜αžΆαž“αžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžαŸ’αžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž€αžΆαžšαžœαž·αž›αžαŸ’αžšαž‘αž”αŸ‹αž˜αž€αžœαž·αž‰αž•αž„αžŠαŸ‚αžšαŸ” αž’αžŸαŸ’αž…αžΆαžšαŸ’αž™!
αž’αŸ’αžœαžΈβ€‹αžŠαŸ‚αž›β€‹αž“αŸ…β€‹αžŸαŸαžŸαžŸαž›αŸ‹β€‹αž‚αžΊβ€‹αž€αžΆαžšβ€‹αž’αŸ’αžœαžΎβ€‹αž…αŸ†αžŽαžΆαž€β€‹αžŸαŸ’αžšαž»αž€β€‹αž“αŸαŸ‡αŸ” αž“αŸαŸ‡αžαŸ’αžšαžΌαžœαž”αžΆαž“αž’αŸ’αžœαžΎαžŠαŸ„αž™αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆαžŠαžΌαž…αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸˆ

npm run migration:run.

αž“αŸ„αŸ‡αž αžΎαž™αž‡αžΆαžœαžΆ αž₯αž‘αžΌαžœαž“αŸαŸ‡αž€αžΆαžšαž•αŸ’αž›αžΆαžŸαŸ‹αž”αŸ’αžαžΌαžšαž‚αŸ’αžšαŸ„αž„αž€αžΆαžšαžŽαŸαž”αžΆαž“αž•αŸ’αž›αžΆαžŸαŸ‹αž”αŸ’αžαžΌαžšαž‘αŸ…αž˜αžΌαž›αžŠαŸ’αž‹αžΆαž“αž‘αž·αž“αŸ’αž“αž“αŸαž™αŸ”
αž”αž“αŸ’αž‘αžΆαž”αŸ‹ αž™αžΎαž„αž“αžΉαž„αž”αž„αŸ’αž€αžΎαžαžŸαŸαžœαžΆαž€αž˜αŸ’αž˜αžŠαŸ‚αž›αž“αžΉαž„αž‘αž‘αž½αž›αžαž»αžŸαžαŸ’αžšαžΌαžœαž€αŸ’αž“αž»αž„αž€αžΆαžšαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹ αž“αž·αž„αž‘αž‘αž½αž›αž˜αžšαžαž€αž–αžΈαžœαžΆαŸ” TypeOrmCrudService. αžƒαŸ’αž›αžΆαŸ†αž„αž“αŸƒαž’αž„αŸ’αž‚αž—αžΆαž–αžŠαŸ‚αž›αž˜αžΆαž“αž€αžΆαžšαž”αŸ’αžšαžΆαž€αŸ‹αžαŸ’αžšαžΌαžœαžαŸ‚αž”αž‰αŸ’αž‡αžΌαž“αž‘αŸ…αž”αŸ‰αžΆαžšαŸ‰αžΆαž˜αŸ‰αŸ‚αžαŸ’αžšαžšαž”αžŸαŸ‹αž’αŸ’αž“αž€αžŸαžΆαž„αžŸαž„αŸ‹αž˜αŸ αž€αŸ’αž“αž»αž„αž€αžšαžŽαžΈαžšαž”αžŸαŸ‹αž™αžΎαž„ User αžƒαŸ’αž›αžΆαŸ†αž„αŸ”

users.service.ts

import { Injectable } from '@nestjs/common';
import { TypeOrmCrudService } from '@nestjsx/crud-typeorm';
import { User } from '../../entities/user.entity';
import { InjectRepository } from '@nestjs/typeorm';
import { Repository } from 'typeorm';
@Injectable()
export class UsersService extends TypeOrmCrudService<User>{
constructor(@InjectRepository(User) usersRepository: Repository<User>){
super(usersRepository);
}
}

αž™αžΎαž„αž“αžΉαž„αžαŸ’αžšαžΌαžœαž€αžΆαžšαžŸαŸαžœαžΆαž€αž˜αŸ’αž˜αž“αŸαŸ‡αž“αŸ…αž€αŸ’αž“αž»αž„αž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆ users. αžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž€αžΎαžαž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆ αžŸαžΌαž˜αžœαžΆαž™αž”αž‰αŸ’αž…αžΌαž›αž€αŸ’αž“αž»αž„αž€αž»αž„αžŸαžΌαž›αŸ” nest g controller users/controllers/users

nest g controller users/controllers/users

dmitrii@dmitrii-HP-ZBook-17-G3:~/projects/nest-rest git:(master*)$ nest g controller users/controllers/users
CREATE /src/users/controllers/users/users.controller.spec.ts (486 bytes)
CREATE /src/users/controllers/users/users.controller.ts (99 bytes)
UPDATE /src/users/users.module.ts (188 bytes)

αžαŸ„αŸ‡αž”αžΎαž€αž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆαž“αŸαŸ‡ αž αžΎαž™αž€αŸ‚αžŸαž˜αŸ’αžšαž½αž›αžœαžΆαžŠαžΎαž˜αŸ’αž”αžΈαž”αž“αŸ’αžαŸ‚αž˜αžœαŸαž‘αž˜αž“αŸ’αžαž”αž“αŸ’αžαž·αž… αžŸαŸ†αž”αž»αž€jsx/crud αŸ” αž€αŸ’αž“αž»αž„αž˜αž½αž™αžαŸ’αž“αžΆαž€αŸ‹ UsersController αžαŸ„αŸ‡αž”αž“αŸ’αžαŸ‚αž˜αž’αŸ’αž“αž€αžαž»αž”αžαŸ‚αž„αžŠαžΌαž…αž“αŸαŸ‡αŸ–

@Crud({
model: {
type: User
}
})

Crud αž‚αžΊαž‡αžΆαž‚αŸ’αžšαžΏαž„αžαž»αž”αžαŸ‚αž„αžŠαŸ‚αž›αž”αž“αŸ’αžαŸ‚αž˜αž‘αŸ…αž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆαž“αžΌαžœαžœαž·αž’αžΈαžŸαžΆαžŸαŸ’αžšαŸ’αžαž…αžΆαŸ†αž”αžΆαž…αŸ‹αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž‚αŸ†αžšαžΌαŸ” αž”αŸ’αžšαž—αŸαž‘αž‚αŸ†αžšαžΌαžαŸ’αžšαžΌαžœαž”αžΆαž“αž…αž„αŸ’αž’αž»αž›αž”αž„αŸ’αž αžΆαž‰αž“αŸ…αž€αŸ’αž“αž»αž„αžœαžΆαž› model.type αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αžαž»αž”αžαŸ‚αž„αŸ”
αž‡αŸ†αž αžΆαž“αž‘αžΈαž–αžΈαžšαž‚αžΊαžαŸ’αžšαžΌαžœαž’αž“αž»αžœαžαŸ’αžαž…αŸ†αžŽαž»αž…αž”αŸ’αžšαž‘αžΆαž€αŸ‹ CrudController<User>. αž›αŸαžαž€αžΌαžŠαž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆ "αž”αŸ’αžšαž˜αžΌαž›αž•αŸ’αžαž»αŸ†" αž˜αžΎαž›αž‘αŸ…αžŠαžΌαž…αž“αŸαŸ‡:

import { Controller } from '@nestjs/common';
import { Crud, CrudController } from '@nestjsx/crud';
import { User } from '../../entities/user.entity';
import { UsersService } from '../../services/users/users.service';
@Crud({
model: {
type: User
}
})
@Controller('users')
export class UsersController implements CrudController<User>{
constructor(public service: UsersService){}
}

αž αžΎαž™αžœαžΆαž‘αžΆαŸ†αž„αž’αžŸαŸ‹! αž₯αž‘αžΌαžœαž“αŸαŸ‡αž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆαž‚αžΆαŸ†αž‘αŸ’αžšαžŸαŸ†αžŽαž»αŸ†αž”αŸ’αžšαžαž·αž”αžαŸ’αžαž·αž€αžΆαžšαž‘αžΆαŸ†αž„αž˜αžΌαž›αž‡αžΆαž˜αž½αž™αž‚αŸ†αžšαžΌ! αž˜αž·αž“αž‡αžΏαžαŸ’αž‰αž»αŸ†αž‘αŸ? αžαŸ„αŸ‡αžŸαžΆαž€αž›αŸ’αž”αž„αž”αŸ’αžšαžΎαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžšαž”αžŸαŸ‹αž™αžΎαž„!

αž”αž„αŸ’αž€αžΎαž Query Script αž€αŸ’αž“αž»αž„ TestMace

αžŠαžΎαž˜αŸ’αž”αžΈαžŸαžΆαž€αž›αŸ’αž”αž„αžŸαŸαžœαžΆαž€αž˜αŸ’αž˜αžšαž”αžŸαŸ‹αž™αžΎαž„ αž™αžΎαž„αž“αžΉαž„αž”αŸ’αžšαžΎ IDE αžŠαžΎαž˜αŸ’αž”αžΈαž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™ API αžαŸαžŸαŸ’αžαž˜αŸαžŸ. αž αŸαžαž»αž’αŸ’αžœαžΈ TestMace? αž”αžΎαž”αŸ’αžšαŸ€αž”αž’αŸ€αž”αž‡αžΆαž˜αž½αž™αž•αž›αž·αžαž•αž›αžŸαŸ’αžšαžŠαŸ€αž„αž‚αŸ’αž“αžΆ αžœαžΆαž˜αžΆαž“αž‚αž»αžŽαžŸαž˜αŸ’αž”αžαŸ’αžαž·αžŠαžΌαž…αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸˆ

  • αž€αžΆαžšαž„αžΆαžšαžŠαŸαž˜αžΆαž“αž₯αž‘αŸ’αž’αž·αž–αž›αž‡αžΆαž˜αž½αž™αž’αžαŸαžšαŸ” αž“αŸ…αž–αŸαž›αž“αŸαŸ‡ αž˜αžΆαž“αž’αžαŸαžšαž‡αžΆαž…αŸ’αžšαžΎαž“αž”αŸ’αžšαž—αŸαž‘ αžŠαŸ‚αž›αž“αžΈαž˜αž½αž™αŸ—αž˜αžΆαž“αžαž½αž“αžΆαž‘αžΈαž‡αžΆαž€αŸ‹αž›αžΆαž€αŸ‹αŸ– αž’αžαŸαžšαžŠαŸ‚αž›αž—αŸ’αž‡αžΆαž”αŸ‹αž˜αž€αž‡αžΆαž˜αž½αž™ αž’αžαŸαžšαžαžΆαž˜αžœαž“αŸ’αž αž’αžαŸαžšαž”αžšαž·αžŸαŸ’αžαžΆαž“αŸ” αž’αžαŸαžšαž“αžΈαž˜αž½αž™αŸ—αž‡αžΆαž€αž˜αŸ’αž˜αžŸαž·αž‘αŸ’αž’αž·αžšαž”αžŸαŸ‹αžαŸ’αž“αžΆαŸ†αž„αžŠαŸ‚αž›αž˜αžΆαž“αž€αžΆαžšαž‚αžΆαŸ†αž‘αŸ’αžšαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž™αž“αŸ’αžαž€αžΆαžšαž˜αžšαžαž€αŸ”
  • αž”αž„αŸ’αž€αžΎαžαžŸαŸ’αž‚αŸ’αžšαžΈαž”αž™αŸ‰αžΆαž„αž„αžΆαž™αžŸαŸ’αžšαž½αž›αžŠαŸ„αž™αž˜αž·αž“αž…αžΆαŸ†αž”αžΆαž…αŸ‹αžŸαžšαžŸαŸαžšαž€αž˜αŸ’αž˜αžœαž·αž’αžΈαŸ” αž“αŸαŸ‡αž“αžΉαž„αžαŸ’αžšαžΌαžœαž”αžΆαž“αž–αž·αž—αžΆαž€αŸ’αžŸαžΆαžŠαžΌαž…αžαžΆαž„αž€αŸ’αžšαŸ„αž˜;
  • αž‘αž˜αŸ’αžšαž„αŸ‹αžŠαŸ‚αž›αž˜αž“αž»αžŸαŸ’αžŸαž’αžΆαž…αž’αžΆαž“αž”αžΆαž“ αžŠαŸ‚αž›αž’αž“αž»αž‰αŸ’αž‰αžΆαžαž±αŸ’αž™αž’αŸ’αž“αž€αžšαž€αŸ’αžŸαžΆαž‘αž»αž€αž‚αž˜αŸ’αžšαŸ„αž„αž“αŸ…αž€αŸ’αž“αž»αž„αž”αŸ’αžšαž–αŸαž“αŸ’αž’αž‚αŸ’αžšαž”αŸ‹αž‚αŸ’αžšαž„αž€αŸ†αžŽαŸ‚αŸ”
  • αž€αžΆαžšαž”αŸ†αž–αŸαž‰αžŠαŸ„αž™αžŸαŸ’αžœαŸαž™αž”αŸ’αžšαžœαžαŸ’αžαž· αž€αžΆαžšαž”αž“αŸ’αž›αž·αž…αžœαžΆαž€αŸ’αž™αžŸαž˜αŸ’αž–αŸαž“αŸ’αž’ αž€αžΆαžšαž”αž“αŸ’αž›αž·αž…αžαž˜αŸ’αž›αŸƒαž’αžαŸαžš;
  • αž‚αžΆαŸ†αž‘αŸ’αžšαž€αžΆαžšαž–αž·αž–αžŽαŸŒαž“αžΆ API αž‡αžΆαž˜αž½αž™αž“αžΉαž„αžŸαž˜αžαŸ’αžαž—αžΆαž–αž€αŸ’αž“αž»αž„αž€αžΆαžšαž“αžΆαŸ†αž…αžΌαž›αž–αžΈ Swagger αŸ”

αž…αžΌαžšαž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αž˜αŸ‰αžΆαžŸαŸŠαžΈαž“αž˜αŸαžšαž”αžŸαŸ‹αž™αžΎαž„αž‡αžΆαž˜αž½αž™αž“αžΉαž„αž–αžΆαž€αŸ’αž™αž”αž‰αŸ’αž‡αžΆ npm start αž αžΎαž™αž–αŸ’αž™αžΆαž™αžΆαž˜αž…αžΌαž›αž‘αŸ…αž€αžΆαž“αŸ‹αž”αž‰αŸ’αž‡αžΈαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αŸ” αž”αž‰αŸ’αž‡αžΈαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹ αžœαž·αž“αž·αž…αŸ’αž†αŸαž™αžŠαŸ„αž™αž€αžΆαžšαž€αŸ†αžŽαžαŸ‹αžšαž…αž“αžΆαžŸαž˜αŸ’αž–αŸαž“αŸ’αž’αž§αž”αž€αžšαžŽαŸαž”αž‰αŸ’αž‡αžΆαžšαž”αžŸαŸ‹αž™αžΎαž„ αž’αžΆαž…αž‘αž‘αž½αž›αž”αžΆαž“αž–αžΈ url localhost: 3000/users αŸ” αž…αžΌαžšβ€‹αž’αŸ’αžœαžΎβ€‹αžŸαŸ†αžŽαžΎβ€‹αž‘αŸ…β€‹αž€αžΆαž“αŸ‹ url αž“αŸαŸ‡αŸ”
αž”αž“αŸ’αž‘αžΆαž”αŸ‹αž–αžΈαžŠαŸ†αžŽαžΎαžšαž€αžΆαžš TestMace αž’αŸ’αž“αž€αž’αžΆαž…αžƒαžΎαž‰αž…αŸ†αžŽαž»αž…αž”αŸ’αžšαž‘αžΆαž€αŸ‹αžŠαžΌαž…αž“αŸαŸ‡αŸ–

αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αž“αŸ…αž•αŸ’αž“αŸ‚αž€αžαžΆαž„αž›αžΎαžαžΆαž„αž†αŸ’αžœαŸαž„αž‚αžΊαž‡αžΆαž˜αŸ‚αž€αž’αžΆαž„αž‚αž˜αŸ’αžšαŸ„αž„αžŠαŸ‚αž›αž˜αžΆαž“αžαŸ’αž“αžΆαŸ†αž„αž«αžŸ αž‚αž˜αŸ’αžšαŸ„αž„. αžαŸ„αŸ‡αž–αŸ’αž™αžΆαž™αžΆαž˜αž”αž„αŸ’αž€αžΎαžαžŸαŸ†αžŽαžΎαžŠαŸ†αž”αžΌαž„αžŠαžΎαž˜αŸ’αž”αžΈαž‘αž‘αž½αž›αž”αžΆαž“αž”αž‰αŸ’αž‡αžΈαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αŸ” αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αžšαžΏαž„αž“αŸαŸ‡αž™αžΎαž„αž“αžΉαž„αž”αž„αŸ’αž€αžΎαž αž‡αŸ†αž αžΆαž“αžŸαŸ’αž“αžΎαžŸαž»αŸ† αžαŸ’αž“αžΆαŸ†αž„ αž“αŸαŸ‡αžαŸ’αžšαžΌαžœαž”αžΆαž“αž’αŸ’αžœαžΎαž“αŸ…αž€αŸ’αž“αž»αž„αž˜αŸ‰αžΊαž“αž»αž™αž”αžšαž·αž”αž‘αž“αŸƒαžαŸ’αž“αžΆαŸ†αž„αž‚αž˜αŸ’αžšαŸ„αž„ αž”αž“αŸ’αžαŸ‚αž˜αžαŸ’αž“αžΆαŸ†αž„ -> αžŸαŸ’αž“αžΎαžŸαž»αŸ†αž‡αŸ†αž αžΆαž“.

αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αž“αŸ…αž€αŸ’αž“αž»αž„αžœαžΆαž› URL αžŸαžΌαž˜αž”αž·αž‘αž—αŸ’αž‡αžΆαž”αŸ‹ localhost:3000/users αž αžΎαž™αžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαžŸαŸ†αžŽαžΎαŸ” αž™αžΎαž„αž“αžΉαž„αž‘αž‘αž½αž›αž”αžΆαž“αž›αŸαžαž€αžΌαžŠ 200 αž‡αžΆαž˜αž½αž™αž“αžΉαž„αž’αžΆαžšαŸαž‘αž‘αŸαž“αŸ…αž€αŸ’αž“αž»αž„αžαž½αž†αŸ’αž›αžΎαž™αžαž”αŸ” αžœαžΆαž’αžΆαž…αž™αž›αŸ‹αž”αžΆαž“ αž™αžΎαž„αž˜αž·αž“αž‘αžΆαž“αŸ‹αž”αžΆαž“αž”αž“αŸ’αžαŸ‚αž˜αž“αžšαžŽαžΆαž˜αŸ’αž“αžΆαž€αŸ‹αž“αŸ…αž‘αžΎαž™αž‘αŸαŸ”
αžαŸ„αŸ‡αž”αž„αŸ’αž€αžΎαžαžŸαŸ’αž‚αŸ’αžšαžΈαž”αžŠαŸ‚αž›αž“αžΉαž„αžšαž½αž˜αž”αž‰αŸ’αž…αžΌαž›αž‡αŸ†αž αžΆαž“αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸ–

  1. αž”αž„αŸ’αž€αžΎαžαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹;
  2. αžŸαŸ†αžŽαžΎαžŸαž»αŸ†αž›αŸαžαžŸαž˜αŸ’αž‚αžΆαž›αŸ‹αžšαž”αžŸαŸ‹αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαžŠαŸ‚αž›αž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαžαŸ’αž˜αžΈ;
  3. αž›αž»αž”β€‹αžŠαŸ„αž™β€‹αž›αŸαžβ€‹αžŸαž˜αŸ’αž‚αžΆαž›αŸ‹β€‹αž’αŸ’αž“αž€β€‹αž”αŸ’αžšαžΎβ€‹αžŠαŸ‚αž›β€‹αž”αžΆαž“β€‹αž”αž„αŸ’αž€αžΎαžβ€‹αž€αŸ’αž“αž»αž„β€‹αž‡αŸ†αž αžΆαž“β€‹αž‘αžΈ 1 αŸ”

αžŠαžΌαž…αŸ’αž“αŸαŸ‡ αžαŸ„αŸ‡αž‘αŸ…αŸ” αžŠαžΎαž˜αŸ’αž”αžΈαž—αžΆαž–αž„αžΆαž™αžŸαŸ’αžšαž½αž› αž…αžΌαžšαž™αžΎαž„αž”αž„αŸ’αž€αžΎαžαžαŸ’αž“αžΆαŸ†αž„αžŠαžΌαž… ថត. αžŸαŸ†αžαžΆαž“αŸ‹αžœαžΆαž‚αŸ’αžšαžΆαž“αŸ‹αžαŸ‚αž‡αžΆαžαžαžŠαŸ‚αž›αž™αžΎαž„αž“αžΉαž„αžšαž€αŸ’αžŸαžΆαž‘αž»αž€αžŸαŸ’αž‚αŸ’αžšαžΈαž”αž‘αžΆαŸ†αž„αž˜αžΌαž›αŸ” αžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž€αžΎαžαžαŸ’αž“αžΆαŸ†αž„αžαž αžŸαžΌαž˜αž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸαž‚αž˜αŸ’αžšαŸ„αž„αž–αžΈαž˜αŸ‰αžΊαž“αž»αž™αž”αžšαž·αž”αž‘αžšαž”αžŸαŸ‹αžαŸ’αž“αžΆαŸ†αž„ αž”αž“αŸ’αžαŸ‚αž˜αžαŸ’αž“αžΆαŸ†αž„ -> αžαžαž―αž€αžŸαžΆαžš. αžαŸ„αŸ‡αž αŸ…αžαŸ’αž“αžΆαŸ†αž„ αž–αž·αž“αž·αžαŸ’αž™-αž”αž„αŸ’αž€αžΎαž. αž“αŸ…αžαžΆαž„αž€αŸ’αž“αž»αž„αžαŸ’αž“αžΆαŸ†αž„ αž–αž·αž“αž·αžαŸ’αž™-αž”αž„αŸ’αž€αžΎαž αžαŸ„αŸ‡αž”αž„αŸ’αž€αžΎαžαžŸαŸ†αžŽαžΎαžŠαŸ†αž”αžΌαž„αžšαž”αžŸαŸ‹αž™αžΎαž„αžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž€αžΎαžαž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αŸ” αžαŸ„αŸ‡αž αŸ…αžαŸ’αž“αžΆαŸ†αž„αžŠαŸ‚αž›αž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαžαŸ’αž˜αžΈαŸ” αž”αž„αŸ’αž€αžΎαž - αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹. αž“αŸ„αŸ‡αž‚αžΊαž“αŸ…αž–αŸαž›αž“αŸαŸ‡ αž‹αžΆαž“αžΆαž“αž»αž€αŸ’αžšαž˜αžαŸ’αž“αžΆαŸ†αž„αž“αžΉαž„αž˜αžΎαž›αž‘αŸ…αžŠαžΌαž…αž“αŸαŸ‡αŸ–

αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αžαŸ„αŸ‡αž‘αŸ…αž•αŸ’αž‘αžΆαŸ†αž„αž”αžΎαž€ αž”αž„αŸ’αž€αžΎαž - αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹ αžαŸ’αž“αžΆαŸ†αž„αŸ” αžαŸ„αŸ‡αž”αž‰αŸ’αž…αžΌαž›αž”αŸ‰αžΆαžšαŸ‰αžΆαž˜αŸ‰αŸ‚αžαŸ’αžšαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αžŸαŸ†αžŽαžΎαŸ–

  • αž”αŸ’αžšαž—αŸαž‘αžŸαŸ†αžŽαžΎ - POST
  • URL - localhost: 3000/αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹
  • តួ - JSON αžŠαŸ‚αž›αž˜αžΆαž“αžαž˜αŸ’αž›αŸƒ {"email": "[email protected]", "displayName": "New user", "username": "user"}

αž…αžΌαžšαž™αžΎαž„αž”αŸ†αž–αŸαž‰αžαžΆαž˜αžŸαŸ†αžŽαžΎαž“αŸαŸ‡αŸ” αž€αž˜αŸ’αž˜αžœαž·αž’αžΈαžšαž”αžŸαŸ‹αž™αžΎαž„αž“αž·αž™αžΆαž™αžαžΆαž€αŸ†αžŽαžαŸ‹αžαŸ’αžšαžΆαžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαž‘αžΎαž„αŸ”

αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αž…αžΌαžšαž™αžΎαž„αž–αž·αž“αž·αžαŸ’αž™αž˜αžΎαž›αž€αžΆαžšαž–αž·αžαž“αŸαŸ‡αŸ” αžŠαžΎαž˜αŸ’αž”αžΈαžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž›αŸαžαžŸαž˜αŸ’αž‚αžΆαž›αŸ‹αžšαž”αžŸαŸ‹αž’αŸ’αž“αž€αž”αŸ’αžšαžΎαžŠαŸ‚αž›αž”αžΆαž“αž”αž„αŸ’αž€αžΎαžαž€αŸ’αž“αž»αž„αž‡αŸ†αž αžΆαž“αž”αž“αŸ’αžαž”αž“αŸ’αž‘αžΆαž”αŸ‹ αž”αŸ‰αžΆαžšαŸ‰αžΆαž˜αŸ‰αŸ‚αžαŸ’αžšαž“αŸαŸ‡αžαŸ’αžšαžΌαžœαžαŸ‚αžšαž€αŸ’αžŸαžΆαž‘αž»αž€αŸ” αž™αž“αŸ’αžαž€αžΆαžšαž“αŸαŸ‡αž‚αžΊαž›αŸ’αž’αž₯αžαžαŸ’αž…αŸ„αŸ‡αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αžšαžΏαž„αž“αŸαŸ‡αŸ” αž’αžαŸαžšαžαžΆαž˜αžœαž“αŸ’αž. αž…αžΌαžšαž™αžΎαž„αž”αŸ’αžšαžΎαž§αž‘αžΆαž αžšαžŽαŸαžšαž”αžŸαŸ‹αž™αžΎαž„αžŠαžΎαž˜αŸ’αž”αžΈαž˜αžΎαž›αž–αžΈαžšαž”αŸ€αž”αž’αŸ’αžœαžΎαž€αžΆαžšαž‡αžΆαž˜αž½αž™αž–αž½αž€αž‚αŸαŸ” αž“αŸ…αž€αŸ’αž“αž»αž„αž•αŸ’αž‘αžΆαŸ†αž„αž‰αŸ‚αž€αž“αŸƒαž€αžΆαžšαž†αŸ’αž›αžΎαž™αžαž” αž“αŸ…αž‡αžΆαž”αŸ‹αž“αžΉαž„αžαŸ’αž“αžΆαŸ†αž„αž›αŸαžαžŸαž˜αŸ’αž‚αžΆαž›αŸ‹αž€αŸ’αž“αž»αž„αž˜αŸ‰αžΊαž“αž»αž™αž”αžšαž·αž”αž‘ αžŸαžΌαž˜αž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸαž’αžΆαžαž» αž€αŸ†αžŽαžαŸ‹αž‘αŸ…αž’αžαŸαžš. αž“αŸ…αž€αŸ’αž“αž»αž„αž”αŸ’αžšαž’αž”αŸ‹ αž’αŸ’αž“αž€αžαŸ’αžšαžΌαžœαžαŸ‚αž€αŸ†αžŽαžαŸ‹αž”αŸ‰αžΆαžšαŸ‰αžΆαž˜αŸ‰αŸ‚αžαŸ’αžšαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸ–

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αž“αŸαŸ‡αž‡αžΆαž’αŸ’αžœαžΈαžŠαŸ‚αž›αžŠαŸ†αžŽαžΎαžšαž€αžΆαžšαž“αŸƒαž€αžΆαžšαž”αž„αŸ’αž€αžΎαžαž’αžαŸαžšαžαžΆαž˜αžœαž“αŸ’αžαž˜αžΎαž›αž‘αŸ…αžŠαžΌαž…αŸ–

αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αž₯αž‘αžΌαžœαž“αŸαŸ‡ αžšαžΆαž›αŸ‹αž–αŸαž›αžŠαŸ‚αž›αžŸαŸ†αžŽαž½αžšαž“αŸαŸ‡αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžαž·αž”αžαŸ’αžαž· αžαž˜αŸ’αž›αŸƒαž“αŸƒαž’αžαŸαžšαžαžΆαž˜αžœαž“αŸ’αžαž“αžΉαž„αžαŸ’αžšαžΌαžœαž”αžΆαž“αž’αŸ’αžœαžΎαž”αž…αŸ’αž…αž»αž”αŸ’αž”αž“αŸ’αž“αž—αžΆαž–αŸ” αž αžΎαž™αžŠαŸ„αž™αžŸαžΆαžšαžαŸ‚ αž’αžαŸαžšαžαžΆαž˜αžœαž“αŸ’αžαž‚αžΆαŸ†αž‘αŸ’αžšαž™αž“αŸ’αžαž€αžΆαžšαž“αŸƒαž˜αžšαžαž€αžαžΆαž˜αž‹αžΆαž“αžΆαž“αž»αž€αŸ’αžšαž˜ ធថេរ userId αž“αžΉαž„αž˜αžΆαž“αž“αŸ…αž€αŸ’αž“αž»αž„αž€αžΌαž“αž…αŸ… αž–αž·αž“αž·αžαŸ’αž™-αž”αž„αŸ’αž€αžΎαž αžαŸ’αž“αžΆαŸ†αž„αž“αŸƒαž€αž˜αŸ’αžšαž·αžαžŸαŸ†αž”αž»αž€αžŽαžΆαž˜αž½αž™αŸ”
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αž€αžΆαžšαž”αž„αŸ’αž€αžΎαž CRUD αžšαž αŸαžŸαž‡αžΆαž˜αž½αž™αžŸαŸ†αž”αž»αž€ @nestjsx/crud αž“αž·αž„ TestMace

αžαŸ’αž“αžΆαŸ†αž„αž“αŸ…αž€αŸ’αž“αž»αž„αžŸαŸ’αž‚αŸ’αžšαžΈαž”αž“αžΉαž„αžαŸ’αžšαžΌαžœαž”αžΆαž“αž”αŸ’αžšαžαž·αž”αžαŸ’αžαž·αž˜αŸ’αžαž„αž˜αž½αž™αŸ—
αž’αŸ’αž“αž€αž’αžΆαž…αžšαž€αŸ’αžŸαžΆαž‘αž»αž€αžŸαŸ’αž‚αŸ’αžšαžΈαž”αž“αŸαŸ‡αž‘αŸ…αž€αŸ’αž“αž»αž„αž‚αž˜αŸ’αžšαŸ„αž„αžšαž”αžŸαŸ‹αž’αŸ’αž“αž€αžŠαŸ„αž™αžŠαŸ†αžŽαžΎαžšαž€αžΆαžš αž―αž€αžŸαžΆαžš -> αžšαž€αŸ’αžŸαžΆαž‘αž»αž€αž‚αž˜αŸ’αžšαŸ„αž„.

αžŸαŸαž…αž€αŸ’αžαžΈαžŸαž“αŸ’αž“αž·αžŠαŸ’αž‹αžΆαž“

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αž€αžΌαžŠαž”αŸ’αžšαž—αž–αžŸαž˜αŸ’αžšαžΆαž”αŸ‹αž’αžαŸ’αžαž”αž‘αž“αŸαŸ‡ αžšαž½αž˜αž‡αžΆαž˜αž½αž™αž“αžΉαž„αž‚αž˜αŸ’αžšαŸ„αž„ αžαŸαžŸαŸ’αžαž˜αŸαžŸαž˜αžΆαž“αž“αŸ…αž€αŸ’αž“αž»αž„αžƒαŸ’αž›αžΆαŸ†αž„ https://github.com/TestMace/nest-rest. αžŠαžΎαž˜αŸ’αž”αžΈαž”αžΎαž€αž‚αž˜αŸ’αžšαŸ„αž„ αžαŸαžŸαŸ’αžαž˜αŸαžŸ αž‚αŸ’αžšαžΆαž“αŸ‹αžαŸ‚αž’αŸ’αžœαžΎαžœαžΆαž“αŸ…αž€αŸ’αž“αž»αž„αž€αž˜αŸ’αž˜αžœαž·αž’αžΈ αž―αž€αžŸαžΆαžš -> αž”αžΎαž€αž‚αž˜αŸ’αžšαŸ„αž„.

αž”αŸ’αžšαž—αž–: www.habr.com

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