enumerate函数可以遍历列表 for i in range(len(a)): print a[i] 等价于: for index,item in enumerate(a): print index,item 相关文章: 2022-12-23 2022-12-23 2022-12-23 2022-01-03 2022-12-23 2022-12-23 2022-12-23