https://servicewechat.com/wxa/ci/getrandstr Error: tunneling socket could not be established, cause=connect EINVAL 0.0.31.144:80 - Local (0.0.0.0:0)

20001 'Error: tunneling socket could not be established, cause=connect EINVAL 0.0.31.144:80 - Local (0.0.0.0:0)'

20003 'Error: Error: tunneling socket could not be established, cause=connect EINVAL 0.0.31.144:80 - Local (0.0.0.0:0)'

(node:428) UnhandledPromiseRejectionWarning: Error: Error: Error: tunneling socket could not be established, cause=connect EINVAL 0.0.31.144:80 - Local (0.0.0.0:0)