import VirsicalSign from 'virsical-sign';
 //or
 //import {getSign} from 'virsical-sign';

const timestamp = new Date().getTime();
const url = 'http://localhost:8080/api/user?id=1&lang=zh_CN&tokenSn=1111';
const key = '123';
const body = 'XXX'; // 可选
const token= '22222';

VircalSign.getSign(url, token, key,timestamp, body);

 import VirsicalSign from 'virsical-sign';
//or
//import {getSign} from 'virsical-sign';

const timestamp = new Date().getTime();
const url = 'http://localhost:8080/api/user?id=1&lang=zh_CN&tokenSn=1111';
const key = '123';
const body = 'XXX'; // 可选

VircalSign.getSign(url, key,timestamp, body);

 import VirsicalSign from 'virsical-sign';
//or
//import {getSign} from 'virsical-sign';

const url = 'http://localhost:8080/api/user?id=1&lang=zh_CN&tokenSn=1111';
const token = 'ADFASA23427UIOUKIJO9W3YOHSLEFJS93U0RJIFSD';
VircalSign.getSign(url, token);