(编辑：jimmy 日期: 2024/9/27 浏览：2)
1、现在有两个列表，list1 = ['key1','key2','key3']和list2 = ['1','2','3']，把他们转为这样的字典：{'key1':'1','key2':'2','key3':'3'}
>list1 = ['key1','key2','key3']
>list2 = ['1','2','3']
>dict(zip(list1,list2))
{'key1':'1','key2':'2','key3':'3'}
2、将嵌套列表转为字典，有两种方法，
>new_list= [['key1','value1'],['key2','value2'],['key3','value3']]
>dict(list)
{'key3': 'value3', 'key2': 'value2', 'key1': 'value1'}
或者这样：
>new_list= [['key1','value1'],['key2','value2'],['key3','value3']]
>new_dict = {}
> for i in new_list:
... new_dict[i[0]] = i[1] #字典赋值，左边为key，右边为value
...
> new_dict
{'key3': 'value3', 'key2': 'value2', 'key1': 'value1'}
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