编写程序,通过基本库requests和高德地图API提取列表中经纬度坐标和精确地名信息。根据address_exam.txt中的内容生成address_xy.txt文件并写入对应的坐标及完整的地名。
时间: 2024-12-24 14:38:44 浏览: 3
首先,你需要安装Python的基本库`requests`和用于处理地理信息的第三方库,如`geopy`。如果你还没有安装,可以使用pip进行安装:
```bash
pip install requests geopy
```
接下来,你可以按照以下步骤编写Python脚本来实现这个功能:
1. 导入库和读取数据:
```python
import requests
from geopy.geocoders import Nominatim
# 创建一个Geocoder实例
geolocator = Nominatim(user_agent="your_app_name")
# 读取address_exam.txt文件
with open('address_exam.txt', 'r') as file:
addresses = file.readlines()
```
2. 定义一个函数来获取经纬度:
```python
def get_location(address):
location = geolocator.geocode(address)
if location:
return (location.latitude, location.longitude, location.address)
else:
print(f"无法找到地址:{address}")
return None
```
3. 循环遍历地址列表,获取经纬度,并写入到address_xy.txt文件:
```python
with open('address_xy.txt', 'w') as output_file:
for address in addresses:
address = address.strip() # 移除行尾的换行符
coord_info = get_location(address)
if coord_info:
lat, lon, full_address = coord_info
output_line = f"{lat},{lon}\t{full_address}\n"
output_file.write(output_line)
else:
output_file.write(f"无法获取地址:{address}\n")
```
4. 最后运行脚本:
```python
if __name__ == "__main__":
main()
```
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