All is well 3 idiots

AC小小常

【Python基础知识】(18)Dictionary的遍历

# 字典的遍历
employee = { 'name':'王峰', 'sex':'', 'hiredate':'1997-2-2', 'salary':'2000', 'job':'销售' }

 

一、遍历key(for key in 字典名)

for key in employee:
    v = employee[key]
    print(v)
# 输出:
# 王峰
#
# 1997-2-2
# 2000
# 销售

 

二、遍历key,value(for key,value in 字典名.items())

for key,value in employee.items():
    print(key,value)
# 输出:
# name 王峰
# sex 男
# hiredate 1997-2-2
# salary 2000
# job 销售

以上for后面的变量名称可变自行改变

posted on 2020-04-02 10:52  AC小小常  阅读(650)  评论(0)    收藏  举报

导航