C# asp.net将具有long属性的对象传递到前端会更改其值[duplicate]

public class MyModel
{
    public string LargeNumber { get; set; }
}

public IActionResult GetLargeNumber()
{
    var model = new MyModel { LargeNumber = "9007199254740993" };
    return Json(model);
}

fetch('/api/GetLargeNumber')
    .then(response => response.json())
    .then(data => {
        console.log(Number(data.LargeNumber)); // 可能会失去精度
        console.log(data.LargeNumber); // 作为字符串保持精度
    });

fetch('/api/GetLargeNumber')
    .then(response => response.json())
    .then(data => {
        const largeNumber = BigInt(data.LargeNumber);
        console.log(largeNumber); // 保持精度
    });

import { Decimal } from 'decimal.js';

fetch('/api/GetLargeNumber')
    .then(response => response.json())
    .then(data => {
        const largeNumber = new Decimal(data.LargeNumber);
        console.log(large.js); // 保持精度
    });