How can we generate the OpenAPI Yaml file (Swagger file) from Spring boot API without running the application?

Camunda 7 Topics Discussion & Questions
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How can we generate the OpenAPI Yaml file (Swagger file) from Spring boot API without running the application?
For example,
INPUT: Springboot API:
@RequestMapping(method = RequestMethod.GET, value = “getlength”)
public @ResponseBody int getLength(@RequestParam string s)
{
…
}
OUTPUT: Swagger specification
getLength:
get:
operationId: “getLength”
parameters:

  • name: “s”
    in: “query”
    type: “string”
    responses:
    201:
    description: “Successful response 201”
    schema:
    type: “integer”
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