python中字典的遍历

dicts ={'name':['earth','moon'],'port':[90,80,70]}
for v in dicts.items():
    print(v)
print()
for key,value in dicts.items():
    print('key is:',key,'value is',value)
print()
for v in dicts.values():
    print(v)
print()
for v in dicts.keys():
    print(v)

访问键和值
key is: name value is [‘earth’, ‘moon’]
key is: port value is [90, 80, 70]
访问键
[‘earth’, ‘moon’]
[90, 80, 70]
访问值
name
port