如何在 Postman 正文中传递函数的 REST 参数

Question

Hello I'm writing a numbers multiplication code in NestJS where I pass REST parameters in a function. But I don't know how do I pass REST parameters in postman during API call.

Answer 1

There are several ways to achieve that, I'm just going to give an example of some of the most used.

Path Params

and your NestJS function (Controller) ex:

@Put(':id')
 update(@Param('id') id: string) {
   ...
}

Query Params

NestJS function (Controller) ex:

@Get()
getData(@Query() params: paramsDto) {
   ...
}

Body Params

NestJS function (Controller) ex:

@Post()
create(@Body() params: paramsDto) {
    ...
}