Javascript - convert an EXTRA LARGE Number to string in JSON before the default parsing

Question

As I mentioned in THIS QUESTION, I have problem when getting the response from the server.

I receive an array of objects with these attributes:

[{
\"         


        

Answer 1

Assuming that you receive the data as a Json string with the numbers inside them, there is no way to preserve the data using JSON.parse. Even if you use the second argument to add a transformation function, it will only be run after the default parsing has parsed the numbers with a loss of information in case of large numbers. You need to manipulate the string directly to wrap the number in quotes using e.g. a regular expression.

You can also use the json-bigint npm package: https://www.npmjs.com/package/json-bigint