Traversing the dictionary key value
a = {'a': '1', 'b': '2', 'c': '3'} for i in a.keys(): print(i) ## y与下面代码等价 for i in a: print(i)
Traversing the dictionary value value
a = {'a': '1', 'b': '2', 'c': '3'} for value in a.values(): print(value)
Traversing the dictionary entry
for kv in a.items(): print(kv) # kv是元祖
Traversing the dictionary key
for key,value in a.items(): print(key+':'+value)
Traversal Dictionary
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Origin www.cnblogs.com/rise0111/p/11447393.html
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