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下标打印列表：利用enumerate 打印下标输入为：'''Created on @author: hcl'''list1 = [ ("book",23), ("bike",400), ("cart",700), ]while True: for index,item in enumera...

 输入：data_str = "01AAFF"print(type(data_str))print(data_str[0:2].encode('GBK') + data_str[2:4].encode('GBK'))print(int(data_str[2:4].encode('GBK'),16))输出：<class 'str'>b'01AA'170 ...

转自https://blog.youkuaiyun.com/u013314786/article/details/78962103win10 或者线下时 第一种方法比较靠谱； 阿里云服务器中两种方法测出的IP一样输入：import socketdef get_host_ip(): """ 查询本机ip地址 :return: ip """ try: ...