• error: "ConnectionTimeoutError: Connect timeout for 5000ms, GET https://api.weixin.qq.com/sns/jscode2session?appid=xx&secret=xx&js_code=xx&grant_type=authorization_code -2 (connected: false, keepalive socket: false, agent status: {"createSocketCount":69,"createSocketErrorCount":0,"closeSocketCount":69,"errorSocketCount":0,"timeoutSocketCount":0,"requestCount":0,"freeSockets":{},"sockets":{},"requests":{}}, socketHandledRequests: 1, socketHandledResponses: 0) headers: {}"

部署到服务器，获取用户openid请求api时超时，服务器上没有外网，怎么做？？