nodejs append inside json file in array format

Question

I want the nodejs to append all the data in the JSON format in following format

    [{
      \"name\": \"admin\",
      \"message\": \"dfd\",
      \"datetim         


        

Answer 1

JSON is not 'appendable' format. You have two options here:

1. Read file, parse it, append data to array, serialize, replace file content.
2. Switch to different file format. Actually CSV is good enough to store table-like data and is 'appendable'.