根据键从Python中的嵌套字典列表中获取值

nested_dict_list = [
    {"name": "Alice", "age": 25, "city": "New York"},
    {"name": "Bob", "age": 30, "city": "San Francisco"},
    {"name": "Charlie", "age": 35, "city": "Los Angeles"}
]

# 获取第一个字典中的"name"键对应的值
name = nested_dict_list[0]["name"]
print(name)  # 输出：Alice

# 获取第二个字典中的"age"键对应的值
age = nested_dict_list[1]["age"]
print(age)  # 输出：30

nested_dict_list = [
    {"name": "Alice", "info": {"age": 25, "city": "New York"}},
    {"name": "Bob", "info": {"age": 30, "city": "San Francisco"}},
    {"name": "Charlie", "info": {"age": 35, "city": "Los Angeles"}}
]

# 获取第一个字典中的"info"键对应的值中的"age"键对应的值
age = nested_dict_list[0]["info"]["age"]
print(age)  # 输出：25