python - 从列表中填充字典值

Question

我正在尝试用 Python 构建字典。代码如下所示:

dicti = {}
keys = [1, 2, 3, 4, 5, 6, 7, 8, 9]
dicti = dicti.fromkeys(keys)

values = [2, 3, 4, 5, 6, 7, 8, 9]

如何使用列表填充字典的值？是否有一些内置功能？

结果应该是这样的:

dicti = {1:2,2:3,3:4,4:5,5:6,6:7,7:8,8:9}

Answer 1

如果您有两个列表keys 和相应的 values:

keys = [1, 2, 3, 4, 5, 6, 7, 8, 9]
values = [2, 3, 4, 5, 6, 7, 8, 9]
dicti = dict(zip(keys, values))

dicti 现在是 {1: 2, 2: 3, 3: 4, 4: 5, 5: 6, 6: 7, 7: 8, 8: 9}