摘要： 1、列表取值names=["ruijie","cisco","huawei","h3c"] print(names[0]) print(names[1:3]) #顾头不顾尾4 1names=["ruijie","cisco","huawei","h3c"]2print(names[0])3print(names[1:3])4#顾头不顾尾打印结果：ruijie['cisco', 'huawei']p... 阅读全文