我是一名 Python 新手，尝试使用 Open Weather 的免费 API，但我收到 'cod': '404', 'message': 'Internal error'。我怎样才能解决这个问题？

Posted 2023-03-25

【中文标题】我是一名 Python 新手，尝试使用 Open Weather 的免费 API，但我收到 \'cod\': \'404\', \'message\': \'Internal error\'。我怎样才能解决这个问题？

【英文标题】：I'm a Python novice trying to use a Free API from Open Weather but I receive 'cod': '404', 'message': 'Internal error'. How can I fix this?我是一名 Python 新手，尝试使用 Open Weather 的免费 API，但我收到 'cod': '404', 'message': 'Internal error'。我怎样才能解决这个问题？

【发布时间】：2021-12-15 00:35:46

【问题描述】：

输入城市名称：纽约

'cod': '404', 'message': '内部错误'

找不到城市？

进程以退出代码 0 结束

API 密钥免费且已激活，可能是我使用了错误的 url？

import requests    

api_key = 'api_key'

base_url = 'http://api.openweathermap.org/data/2.0/weather?'  

city_name = input("Type city name : ")  

complete_url = base_url + "appid=" + api_key + "&q=" + city_name  

response = requests.get(complete_url)  

x = response.json()
print(x)

if x["cod"] == "404":  
    print("The City Could Not Be Found?")
else:  
    y = x['main']             

current_temperature = y["temp"]  

current_pressure = y["pressure"]

current_humidity = y["humidity"]

z = x["weather"]  

weather_description = z[0][
    "description"]  

print("Temperature (in kelvin unit) = " + str(current_temperature) +   
      "\n atmospheric pressure (in hPa unit) = " + str(
        current_pressure) + 
      "\n humidity (in percentage) = " + str(current_humidity) +   
      "\n description = " + str(weather_description))

【参考方案1】：

尝试首先在浏览器中手动输入所有内容，以测试正确的布局和参数，例如

https://api.openweathermap.org/data/2.5/weather?q=New%20York&appid=your_code_here


"coord":"lon":-74.006,"lat":40.7143,"weather":["id":804,"main":"Clouds","description":"overcast clouds","icon":"04n"],"base":"stations","main":"temp":287.1,"feels_like":286.93,"temp_min":283.32,"temp_max":290.93,"pressure":1003,"humidity":91,"visibility":10000,"wind":"speed":8.75,"deg":50,"gust":11.32,"clouds":"all":90,"dt":1635576402,"sys":"type":1,"id":4610,"country":"US","sunrise":1635593052,"sunset":1635630898,"timezone":-14400,"id":5128581,"name":"New York","cod":200

见：https://openweathermap.org/current

【讨论】：

哇！谢谢，我将 2.0 更改为 2.5，它立即生效。