# 字典获取所有的值：dic.values()
# d = {'name': 1, 'zge': 2, 'a': 123}
# print(d.values())
# 字典获取所有的键：dic.keys()
# d = {'name': 1, 'zge': 2, 'a': 123}
# print(d.keys())
# 获取字典的键值对：dic.items()
# d = {'name': 1, 'zge': 2, 'a': 123}
# print(d.items())
