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Python中的字典遍历备忘

2024-04-05 00:22:03 366

备忘一下python中的字典如何遍历,没有什么太多技术含量.仅供作为初学者的我参考.


#!/usr/bin/envpython

#coding=utf-8

demoDict={'1':'Chrome','2':'Android'}

forkeyindemoDict.keys(): printkey

forvalueindemoDict.values(): printvalue

forkeyindemoDict: printkey,demoDict[key]

forkey,valueindemoDict.items(): printkey,value

forkeyindemoDict.iterkeys(): printkey

forvalueindemoDict.itervalues(): printvalue

forkey,valueindemoDict.iteritems(): printkey,value

print'dict.keys()=',demoDict.keys(),';dict.iterkeys()=',demoDict.iterkeys()