怎样枚举map? | how to iterate map?Sunday, Apr 26, 2020 | 1 minute read | Updated at Sunday, Apr 26, 2020Pythonm = {'a': 1, 'b': 2, 'c': 3} for k, v in m.items(): print '{}: {}'.format(k, v) 输出a: 1 c: 3 b: 2 另一种写法m = {'a': 1, 'b': 2, 'c': 3} for k in m(): print '{}: {}'.format(k, m[k])