python遍历 truple list dictionary的几种方法总结
实例如下：
def TestDic1():
dict2 ={'aa':222,11:222}
for val in dict2:
print val
def TestDic2():
dict2 ={'aa':222,11:222}
for (key,val) in dict2.items():
print key,":",val
def TestList1():
list=[1,2,3,4,5,3,2,'ada','fs3']
for i in range(len(list)):
print list[i]
def TestDic3():
dict2 ={'aa':222,11:222}
print "###########iteritems#################"
for k,v in dict2.iteritems():
print "dict[%s]=" % k,v
def TestDic4():
dict2 ={'aa':222,11:222}
print "###########iterkeys,itervalues#######"
for k,v in zip(dict2.iterkeys(),dict2.itervalues()):
print "dict[%s]=" % k,v
def TestList2():
list=[1,2,3,4,5,3,2,'ada','fs3']
for i in list:
print i
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