Request a "REST API" key (AK)

AK is mainly used for request signatures and provides a reference for quota management. To avoid being stolen, please keep it in a safe place.To apply for AK, please contact lbs@navinfo.com.

Splicing HTTP/HTTPS request URLs

Common HTTP service mode, support POST, GET mode.

Receives the data returned by the HTTP request (JSON format) and parses the data.

If there is no special statement, the input parameters and output data encoding of the interface are all unified to UTF-8.