分类：Python字典取值对

2020
10-10

Python字典取键、值对的方法步骤

1.取键：keys()方法#spyderbb={'人才/可怕':23,'伏地魔&波特':'army','哈哈哈,人才,回合':'hhh'}foriiinbb.keys():print(ii)#输出：#人才/可怕#伏地魔&波特#哈哈哈,人才,回合2.取值：values()方法forjjinbb.values():print(jj)#输出#23#army#hhh3.取键值对：items()方法forkk,vvinbb.items():print(kk,vv)#输出#人才/可怕23#伏地魔&波特army#哈哈哈,人才,回合hhh4.单独的keysxx=bb.keys()print(xx)#输出... 继续阅读 >