febs-decorator

Some typescript decorators, like spring-validation and so on.

- Setup
- Example
- Reference
- Validator Decorator
- Rest Decorator

Setup

``
npm i febs-decorator
`

set config in tsconfig.json

`
"experimentalDecorators": true,
"emitDecoratorMetadata": true,
`

Example


Validation Example:

`js
import {NotNull, Type} from 'febs-decorator';

class BeanDemo {
@NotNull
@Type.Boolean
a: boolean = null
}

let obj = new BeanA(); // will throw a exception.
`

Service Example:

`js
import {Service} from 'febs-decorator';

@Service()
class BeanDemo {
}

// get service instances.
@Autowired(BeanDemo)
let objArray:any[];
`

Bean Example:

`js
import {Service, Bean} from 'febs-decorator';

@Service()
class BeanDemo {
@Bean()
foo(): Object {
return {};
}
}

// get bean instances.
@Autowired('foo')
let obj:Object;
`

FeignClient Example:

`js
import { RestController, RequestMapping, RequestMethod } from "febs-decorator";

@FeignClient({name:'serviceName'})
export class BaseService {
@RequestMapping({ path: '/api', method: RequestMethod.GET, feignCastType: BeanDemo })
async request(): Promise {
// fallback.
throw new Error('Message Error');
}
}

// request
let result:BeanDemo = new BaseService().request();
`

Reference

$3

see readme

A set of validator decorators, e.g. @NotNull, @Max, @Min, @Range ..

$3

see readme

A set of restful api decorators, e.g. @RestController, @FeignClient, @RequestMapping, @RequestBody, @PathVariable` ..