Python创建字典的4种方法

一、使用大括号来创建字典 person = {"name":"张三","age":18,"pay":40000,"job":"Python工程师"} 二、使用关键字参数和类型构造函数来创建字典 person = dict(name="张三",age=18,pay=40000,job="Python工程师") 三、使用zip函数将名/值列表链接在一起，来创建字典 keys = ["name","age","pay","job"] values = ["张三",18,40000,"Python工程师"] person = dict(zip(keys,values)) 四、使用fromkeys通过一个键序列和所有键的可选初始值来创建字典 keys = ["name","age","pay","job"] person = (keys,"?")