wechatIM/utils/getUserSig.js

const TLSSigAPIv2 = require('tls-sig-api-v2')
const key = '15e3168d4f89726055fafea9eaf95c0059e2ed4ada2452a512705533b6ba84af'
const sdkAppId = '1400393268'
const api = new TLSSigAPIv2.Api(sdkAppId, key)

module.exports = api