问题
I have a simple request but It seems to be harder than expected. I have to parse a bigint from a JSON stream. The value is 990000000069396215. In my code, this value is declared in TypeScript like this: id_address: bigint. But this is not working, the value is truncated, and return nothing like 9900000000693962100
How can I simply manage this bigint in my code?
回答1:
I guess you need to do something like this,
export interface Address {
id_address: string;
}
Then somewhere in your code where you implement this interface you need to do,
const value = BigInt(id_address); // I am guessing that inside your class you have spread your props and you can access id_address. So inside value you will get your Big integer value.
Reference for BigInt.
来源：https://stackoverflow.com/questions/62539236/how-to-parse-a-json-data-type-bigint-in-typescript