JSON Perse () and stringify () methods

JSON is typically used to exchange data with the server.

The 1.json.parse () method converts data into JavaScript objects. is typically a string when receiving server data.

　　

Effect:

　　

　　

The 2.json.stringify () method converts a JavaScript object into a string. is typically a string when sending data to the server.

　　

Note: The contents of the JSON object are output as-is.

　　

Special NOTE: JSON objects cannot store date objects and cannot store functions, and it is generally not recommended to use functions in JSON if they must be converted to strings.

JSON Perse () and stringify () methods