我正在将JSON数组导入python,我想知道是什么触发了我的错误。我在这种情况下使用冰淇淋的例子。
我的JSON有多个用例:
{
"cones": 1,
"toppings": [
{
"chocolate_chips": "yes",
"cherries": 1,
"sprinkles": "rainbow"
},
{
"chocolate_chips": "yes",
"cherries": 3,
"sprinkles": "chocolate"
},
{
"chocolate_chips": "yes",
"cherries": 2,
"sprinkles": "rainbow"
}
],
"whipped_cream": [
"lots",
"some",
"none"
]
}
和
{
"cones": 1,
"cherries": 3,
"chocolate_chips": "Yes",
"sprinkles": "chocolate",
"whipped_cream": [
"Lots",
"Some",
"None"
]
}
注意一个JSON如何有一个标题为toppings的列表,其中包含字段巧克力碎片,樱桃和洒水,而另一个JSON根本没有包含该列表,只包含值。我正在运行这个脚本试图分配无论如何都可以工作的变量,这是我的代码到目前为止。
ice_cream = json.loads(json)
for i in ice_cream:
if ice_cream['toppings'] is not None:
toppings = (i.get('toppings'))
for t in toppings:
chocolate_chips = (t.get('chocolate_chips'))
cherries:(t.get('cherries'))
sprinkles:(t.get('sprinkles'))
else:
chocolate_chips = (i.get('chocolate_chips'))
cherries:(i.get('cherries'))
sprinkles:(i.get('sprinkles'))
cones = (i.get('cones'))
whipped_cream = (i.get('whipped_cream'))
我收到此错误
list indices must be integers, not str