middleware[response] catch error Error: self signed certificate

[zhongs]

egg 后台调用 https 报错 ，代码中加入这段代码可以解决

 process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'

middleware[response] catch error Error: self signed certificate
    at TLSSocket.onConnectSecure (_tls_wrap.js:1473:34)
    at TLSSocket.emit (events.js:321:20)
    at TLSSocket._finishInit (_tls_wrap.js:916:8)
    at TLSWrap.ssl.onhandshakedone (_tls_wrap.js:686:12) {
  code: 'DEPTH_ZERO_SELF_SIGNED_CERT',
  name: 'ResponseError',
  data: undefined,
  path: '/clientApi/user/info',
  status: -1,
  headers: {},
  res: {
    status: -1,
    statusCode: -1,
    statusMessage: null,
    headers: {},
    size: 0,
    aborted: false,
    rt: 174,
    keepAliveSocket: false,
    data: undefined,
    requestUrls: [ 'https://135.175.161.188/clientApi/user/info' ],
    timing: null,
    remoteAddress: '135.175.161.188',
    remotePort: 443,
    socketHandledRequests: 1,
    socketHandledResponses: 0
  }
}
2020-03-04 20:43:39,430 ERROR 19452 [-/127.0.0.1/-/225ms GET /api/cvts] nodejs.ResponseError: self signed certificate, POST https://135.175.161.188/clientApi/user/info -1 (connected: true, keepalive socket: false, agent status: {"createSocketCount":1,"createSocketErrorCount":0,"closeSocketCount":0,"errorSocketCount":1,"timeoutSocketCount":0,"requestCount":0,"freeSockets":{},"sockets":{"135.175.161.188:443::::::::::::::::::":1},"requests":{}}, socketHandledRequests: 1, socketHandledResponses: 0)
headers: {}
    at TLSSocket.onConnectSecure (_tls_wrap.js:1473:34)
    at TLSSocket.emit (events.js:321:20)
    at TLSSocket._finishInit (_tls_wrap.js:916:8)
    at TLSWrap.ssl.onhandshakedone (_tls_wrap.js:686:12)
code: "DEPTH_ZERO_SELF_SIGNED_CERT"
name: "ResponseError"
data: undefined
path: "/clientApi/user/info"
status: -1
headers: {}
res: {"status":-1,"statusCode":-1,"statusMessage":null,"headers":{},"size":0,"aborted":false,"rt":174,"keepAliveSocket":false,"requestUrls":["https://135.175.161.188/clientApi/user/info"],"timing":null,"remoteAddress":"134.175.161.188","remotePort":443,"socketHandledRequests":1,"socketHandledResponses":0}
pid: 19452
hostname: LAPTOP-64O3I7FE