Error TypeError: list indices must be integers or slices, not str

Question

当运行代码 " txt = data['txt'], int("str") 时出现错误类型错误：列表索引必须是整数或切片，而不是 str " `

import requests
import json

ua = "https://bank.gov.ua/NBUStatService/v1/statdirectory/exchange?json"

ubank = requests.get(ua)

if ubank.status_code == 200:
    
    data = json.loads(ubank.text)
    
    txt = data['txt'] 
    cc = data['cc']
    rate = data['rate']

else:
    print("error")
print(" Валюта :{txt} \n код :{cc} \n курс :{rate}")

`

Answer 1

如果您尝试打印 data 中的所有可用费率，请将您的代码修改为以下内容：

if ubank.status_code == 200:
    data = json.loads(ubank.text)
    for d in data:
        txt = d['txt'] 
        cc = d['cc']
        rate = d['rate']
        print(f"Валюта :{txt} \nкод :{cc} \nкурс :{rate}")
else:
    print("error")

Error TypeError: list indices must be integers or slices, not str

Error TypeError: list indices must be integers or slices, not str

python

json

python-requests