问题
I am using Google Geocoding API to conduct both forward and reverse geocoding work in my projects. While this API is only working for a single address or a single pair of geo coordinates per request, not for batch processing. I know I can copy and paste lines of addresses up to 250 to the Batch Geo Website to process, but it would be so limited and ineffectively to me if I did that. Initially, I called REST API by PHP curl in my codes, while for batch data I have no idea how to handle and I did not find the Batch Processing API document defining call URL, parameters, response, or status. Is there any resource I can find concerning Batch Geocoding API? By the way, I found the same issue on Timezone API.
回答1:
Google Maps APIs support 1 query per request. To batch geocoding multiple address, you need to send 1 request per address. Implementation is entirely up to you.
来源：https://stackoverflow.com/questions/51525282/google-batch-geocoding-api