function intToU8aimport { intToU8a } from "https://deno.land/x/somefn@v0.27.0/js/int.ts"; intToU8a(int: number, unnamed 1?: { l?: number | "auto"; }): Uint8Arrayint(number) to Uint8Array Parametersint: number一个十进制整数. optionalunnamed 1: { l?: number | "auto"; } = [UNSUPPORTED]ReturnsUint8Array一个 Uint8Array 格式的数据.