Google批量地理编码API是Google Maps平台提供的一项服务,允许开发者将大量地址批量转换为地理坐标(经纬度),或将地理坐标转换为可读地址(反向地理编码)。这项服务基于Google庞大的地理数据库,提供高精度的位置信息。
Google地理编码API主要分为两类:
原因:超过了配额限制 解决方案:
原因:地址信息不完整或模糊 解决方案:
原因:网络延迟或批量请求过大 解决方案:
import requests
def geocode_address(address, api_key):
base_url = "https://maps.googleapis.com/maps/api/geocode/json"
params = {
"address": address,
"key": api_key
}
response = requests.get(base_url, params=params)
return response.json()
# 使用示例
api_key = "YOUR_API_KEY"
address = "1600 Amphitheatre Parkway, Mountain View, CA"
result = geocode_address(address, api_key)
print(result)
import requests
import time
def batch_geocode(addresses, api_key, delay=0.1):
results = []
base_url = "https://maps.googleapis.com/maps/api/geocode/json"
for address in addresses:
params = {
"address": address,
"key": api_key
}
response = requests.get(base_url, params=params)
results.append(response.json())
time.sleep(delay) # 避免触发速率限制
return results
# 使用示例
addresses = [
"Statue of Liberty, New York, NY",
"Eiffel Tower, Paris, France",
"Great Wall of China"
]
api_key = "YOUR_API_KEY"
batch_results = batch_geocode(addresses, api_key)
for result in batch_results:
print(result["results"][0]["geometry"]["location"])
如果Google批量地理编码API不适合您的需求,可以考虑:
请注意,使用任何地理编码服务都应遵守其服务条款和使用限制。
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