摘要: 1、copy()方法用来拷贝列表元素 1 a = [1, 2, 3] 2 # 拷贝 3 b = a.copy() 4 print('a = ', a, '\n', 'b = ', b) 5 6 # 执行结果: 7 # a = [1, 2, 3] 8 # b = [1, 2, 3] 2、copy()方 阅读全文
posted @ 2018-09-02 10:45 Latuper 阅读(498) 评论(0) 推荐(0) 编辑