npm install apidoc -g

{ "name": "project_name",

 "version": "0.1.0",

 "description": "who am i ,what i can do ",

 "title": " title of the html that generated by apiDoc",

 "sampleUrl" : "https://127.0.0.1:8000"}

"""
@api {methods} url description
@apiName unique_name
@apiGroup group

@apiParam {type} field description

@apiSuccessExample {json} Success-Response:
HTTP/1.1 200 OK
  {
  "errno":200,
  "errmsg":errmsg,
  }
@apiError errortype description.
@apiErrorExample {json} Error-Response:
 HTTP/1.1 200 OK
 {
  "errno":401
  "errmsg": "UserNotFound"
  }
"""