二、nestjs request的一些装饰器

2022-10-25  本文已影响0人  Nick_4438

简介

本文介绍nestjs的一些常用装饰器

详细

GET请求应答

  @Get()
  findAll(@Request() req) {
    console.log(req.query)
    return{
      code:200,
      message:req.query.name
    }
  }
//   { name: '张三' }
curl --location --request GET 'http://127.0.0.1:3000/user?name=张三' \
--header 'User-Agent: Apifox/1.0.0 (https://www.apifox.cn)'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    33  100    33    0     0   1750      0 --:--:-- --:--:-- --:--:--  1833{"code":200,"message":"ÕÅÈý"}

  @Get()
  findAll(@Query() query) {
    return{
      code:200,
      message:query.name
    }
  }

POST 请求应答

 @Post()
  create(@Request() req) {
    // return this.userService.create(createUserDto);
    console.log(req.body)
    return {
      code:200,
      status: req.body.name
    }
  }
$ curl --location --request POST 'http://127.0.0.1:3000/user' \
--header 'User-Agent: Apifox/1.0.0 (https://www.apifox.cn)' \
--header 'Content-Type: application/json' \
--data-raw '{
    "name": "Nick"
}'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    50  100    28  100    22   2365   1858 --:--:-- --:--:-- --:--:--  4545{"code":200,"status":"Nick"}

 @Post()
  create(@Body() body) {
    console.log(body)
    return {
      code:200,
      status: body.name
    }
  }
 @Post()
  create(@Body('name') name) {
    console.log(name)
    return {
      code:200,
      status: name
    }
  }
@Post()
  create(@Body() createUserDto: CreateUserDto) {
    return this.userService.create(createUserDto);
  }

GET 动态请求

@Get(':id')
  findOne(@Request() req) {
    console.log(req.params)
    return {
      code: 200,
      id: req.params.id
    }
  }
@Get(':id')
  findOne(@Param('id') id: string) {
    return this.userService.findOne(+id);
  }

header裝飾器

  @Get(':id')
  findOne(@Request() req,@Headers() headers) {
    console.log(req.params)
    return {
      code: 200,
      id: req.params.id,
      token: headers.token
    }
  }

上一篇 下一篇

猜你喜欢

热点阅读