iteritems() python22

看函数名是迭代输出字典的键值对。
for k,v in dict.iteritems():
print k,v

data = {'a':23,'b':32,'c':34}
for m , n in data.iteritems():
    print m
    print n

结果:

a
23
c
34
b
32

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转载自blog.csdn.net/u014106566/article/details/84375307