什么是python items函数？怎么使用它？

dict.items()

# !/usr/bin/python

# coding=utf-8

dict = {'Google': 'www.google.com', 'Runoob': 'www.runoob.com', 'taobao': 'www.taobao.com'}

print "字典值 : %s" % dict.items()

# 遍历字典列表

for key, values in dict.items():

    print key, values

字典值 : [('Google', 'www.google.com'), ('taobao', 'www.taobao.com'), ('Runoob', 'www.runoob.com')]

Google www.google.com

taobao www.taobao.com

Runoob www.runoob.com