curl --location --globoff 'https://datam.olmap.cn/dm/v1/api/dataStatics/aggregate?ckey={{ckey}}' \
--header 'eId: siptea' \
--header 'ckey: a8da1230-536b-11e8-9bb7-3321e787d1cb' \
--data-urlencode 'dataSetId=city0.03' \
--data-urlencode 'aggregate=[{"$project":{"tag.adcode":{"$concat":[{ "$substr": [ "$tag.adcode", 0, 2 ]},"0000"]}}},{"$group": {"_id":{"c":"$tag.adcode"},"count": { "$sum": 1 }}}]' \
--data-urlencode 'page=1' \
--data-urlencode 'limit=1' \
--data-urlencode 'query=' \
--data-urlencode 'queryIndex=' \
--data-urlencode 'resultWrapper='