leoshi

方法一:Key Value 直接获取

databases = {1: \'Student\', 2: \'School\'}
for k,v in databases.items():
    print(k,v)
1 Student
2 School

 

方法二:通过循环Key获取Value

databases = {1: \'Student\', 2: \'School\'}
for k in databases:
    print(k,databases[k])

 

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