Python中判斷字典的鍵或值在不在字典中

 

dict1={'name':'Lara','age':18} #判斷鍵在不在字典中
for one in dict1: if 'name' in dict1:#或dict1.keys()
       print('key在字典中！') break
#判斷值在不在字典中
for one in dict1: if 'Lara' in dict1.values(): print('value在字典中！') break