googlemaps.exceptions.HTTPError: HTTP Error: 400

Question

我在 python

中有这段代码

from googlemaps import Client
apiKey = 'xxxx'
lat = input("Please enter latitude: ")
lng = input("Please enter longitude: ")
maps = Client(apiKey)
reverseGeo = maps.reverse_geocode(lat,lng)
address = reverseGeo['Placemark'][0]['address']
print(address)

每当我尝试运行并输入纬度和经度值时，就会发生此错误：

Please enter latitude: 5
Please enter longitude: 10
Traceback (most recent call last):
  File "D:/Programs/github/mobile_application_development/Ex 1/part 1/main.py", line 6, in <module>
    reverseGeo = maps.reverse_geocode(lat,lng)
  File "C:\Users\Truong Dang\AppData\Roaming\Python\Python34\site-packages\googlemaps\client.py", line 356, in wrapper
    result = func(*args, **kwargs)
  File "C:\Users\Truong Dang\AppData\Roaming\Python\Python34\site-packages\googlemaps\geocoding.py", line 109, in reverse_geocode
    return client._request("/maps/api/geocode/json", params)["results"]
  File "C:\Users\Truong Dang\AppData\Roaming\Python\Python34\site-packages\googlemaps\client.py", line 253, in _request
    result = self._get_body(response)
  File "C:\Users\Truong Dang\AppData\Roaming\Python\Python34\site-packages\googlemaps\client.py", line 267, in _get_body
    raise googlemaps.exceptions.HTTPError(response.status_code)
googlemaps.exceptions.HTTPError: HTTP Error: 400

请问原因和解决方法？

Answer 1

查看代码，我认为您需要以下列形式之一将 Latidude 经度作为单个参数传递：

列表maps.reverse_geocode([lat, lng])
逗号分隔的字符串：maps.reverse_geocode(lat + ',' + lng)
一个元组maps.reverse_geocode((lat, lng))

基本上 reverse_geocode 的第一个参数被提供给 normalize_lat_lng，您可以在其中查看支持的表示形式

googlemaps.exceptions.HTTPError: HTTP Error: 400

googlemaps.exceptions.HTTPError: HTTP Error: 400

python

rest

google-maps

reverse-geocoding

python-3.x