python3入门之字典-python3入门学习

本节主要介绍字典，字典也成映射，时python中唯一内建的映射类型。更多详细请点击readmore。下面附有之前的文章；

for value in adict.values():

>>> d
{"1": 2, "3": 4, "5": 6}
>>> for i in d.values():print(str(i)) 
... 
2
4
6
>>>

for key in adict.keys():

>>> d
{"1": 2, "3": 4, "5": 6}
>>> for i in d:print(str(i)) 
... 
1
3
5
>>> for i in d.keys():print(str(i)) 
... 
1
3
5
>>>

for item，value in adict.items():

>>> d
{"1": 2, "3": 4, "5": 6}
>>> for key,values in d.items():print(str(key)+","+str(values))
... 
1,2
3,4
5,6
>>>

字典就讲到这里；

python3入门之字典