RequestError: getaddrinfo ENOTFOUND saga-origin.vipserver saga-origin.vipserver:80, GET http://saga-origin.vipserver/@alife/ocms-fusion-1688-pc-layout-1200/1.x/index.js -1 (connected: false, keepalive socket: false) headers: {} (saga-origin.vipserver)
Error: getaddrinfo ENOTFOUND saga-origin.vipserver saga-origin.vipserver:80
    at errnoException (dns.js:50:10)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:92:26)

this.data : undefined