字典生成 

def linshi():
    shangpin=['pingguo','li','jiezi']
    jiage=[30,15,22]
    dic=zip(shangpin,jiage)    #生成元组数组
    print dic
    dic={key:value for key,value in dic}  # 列表推导式生成字典
    print dic
    dic={key:value for key,value in zip(shangpin,jiage)}     # 等同于上述两个命令
posted @ 2022-04-12 23:07  lifei888  阅读(77)  评论(0)    收藏  举报