字典是无序的,不能用’.’操作 123456 info={ "stu1101":"zhangsan", "stu1102":"zhangsanfeng", "stu1103":"zhaomin", "stu1104":"zhouzhiruo"} 增 1 info["stu1105"]='test' 删 del 1 del info["stu1101"] pop 1 info.pop("stu1101") popitem() 1 info.popitem() 赞微海报分享
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