我刚开始使用Python,
在PHP中是否存在一些迭代
foreach(aData as key=>value)
答案 0 :(得分:9)
它看起来像这样:
my_dict = {"key1": 1, "key2":2}
my_dict.items() # in python < 3 , you should use iteritems()
>>> ("key1", 1), ("key2", 2)
所以你可以迭代它:
for key, value in my_dict.items():
do_the_stuff(key, value)
答案 1 :(得分:5)
假设python 2:
for key, value in aData.iteritems():
答案 2 :(得分:4)
使用:
for key in dictionary.keys()
value = dictionary[key]
#do something
或者:
for key,value in dictionary.items():
#do something