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项目地址: https://github.com/thinkkoa/koatty
koatty
Koa2 + Typescript = koatty.
Use Typescript’s decorator implement auto injection just like SpringBoot.
Installation
npm i -g koatty_cli
Quick Start
Check out the quick start example.
Usage
1.Create Project
koatty new projectName
cd ./projectName
yarn install
npm start
2.Create a Controller
koatty controller test
3.Create a Service
koatty service test
3.Create a Middleware
koatty middleware test
4.Create a Model
支持 thinkorm以及 typeorm。其他的ORM自行扩展即可
//thinkorm
koatty middleware test
//typeorm
koatty middleware -o typeorm test
5.Define TestController
import { Controller, BaseController, Autowired, GetMaping, RequestBody, PathVariable, PostMaping, BaseApp, RequestMapping, RequestMethod } from "koatty";
import { TestService } from "../service/TestService";
import { App } from "../App";
@Controller()
export class IndexController extends BaseController {
app: App;
@Autowired()
private testService: TestService;
init() {
//...
this.app.cache = {};
console.log('IndexController.init()', this.app.cache);
}
@RequestMapping("/", RequestMethod.ALL)
async default(@PathVariable("test") test: string) {
const info = await this.testService.sayHello();
return this.ok(test, info);
}
@PostMaping("/test")
test(@RequestBody() body: any) {
// return this.default('aaa');
return this.ok("test", body);
}
}
How to debug
if you use vscode , edit the .vscode/launch.json , like this:
{
"version": "0.2.0",
"configurations": [
{
"type": "node",
"request": "launch",
"name": "TS Program",
"args": [
"${workspaceRoot}/src/App.ts"
],
"runtimeArgs": [
"--nolazy",
"-r",
"ts-node/register"
],
"sourceMaps": true,
"cwd": "${workspaceRoot}",
"protocol": "inspector",
"internalConsoleOptions": "neverOpen"
}
]
}
Select TS Program to debug run. Try to call http://localhost:3000/ .