如下所示：
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aDict = {'key1':'value1', 'key2':'value2', 'key3':'value3'}print '-----------dict-------------'for d in aDict: print "%s:%s" %(d, aDict[d])print '-----------item-------------'for (k,v) in aDict.items(): print '%s:%s' %(k, v)#效率最高print '------------iteritems---------'for k,v in aDict.iteritems(): print '%s:%s' % (k, v)#最笨的方法print '---------iterkeys---------------'for k in aDict.iterkeys(): print '%s:%s' % (k, aDict[k])print '------------iterkeys, itervalues----------'for k,v in zip(aDict.iterkeys(), aDict.itervalues()): print '%s:%s' % (k, v) |
運行結(jié)果：
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key3:value3key2:value2key1:value1-----------item-------------key3:value3key2:value2key1:value1------------iteritems---------key3:value3key2:value2key1:value1---------iterkeys---------------key3:value3key2:value2key1:value1------------iterkeys, itervalues----------key3:value3key2:value2key1:value1 |
以上這篇遍歷python字典幾種方法總結(jié)(推薦)就是小編分享給大家的全部內(nèi)容了，希望能給大家一個參考，也希望大家多多支持服務(wù)器之家。
