In this API link, what is the meaning of ','

https://maps.googleapis.com/maps/api/place/details/json
  ?fields=name,rating,formatted_phone_number
  &place_id=ChIJN1t_tDeuEmsRUsoyG83frY4
  &key=YOUR_API_KEY

Reference: I want to create custom APIs from here: https://developers.google.com/maps/documentation/places/web-service/details#maps_http_places_details_fields-txt

CodePudding user response：

, is url encoded for ,

URL encoding