Python中for循环的使用例子

my_dict是一个列表，列表中包含了两个字典，for循环遍历每一个字典，get方法是字典的小助手，可以将字典中key对应的value打印出来。

code:

my_dict = [{"name": "ZhangSan", "age": "10", "city": "Chengdu"},{"name": "Lisi", "age": "11", "city": "Chengdu"}]

for dict_info in my_dict:

　　print(dict_info.get("name"))

 

　　#或者这样的写法

　　#print(dict_info["name"])

输出结果：

ZhangSan
Lisi