/** 支持的数据转为 Uint8Array */
export function toUint8Array(data: BufferSource): Uint8Array {
    if (data == null || typeof data != 'object' || typeof data.byteLength != 'number') {
        throw new TypeError('Invalid data');
    }
    if (!ArrayBuffer.isView(data)) {
        return new Uint8Array(data);
    }
    return new Uint8Array(data.buffer, data.byteOffset, data.byteLength);
}