python字典的提取

对于字典中的值的提取
1.简单的字典提取
>>> dict = {"name":"hxy",‘age‘:28}
>>> dict[‘name‘]
‘hxy‘
>>> dict[‘age‘]
28

2.字典内的字典值的提取
>>> dict = {"name":[{"name1":"hxy","name2":"forand"}],‘age‘:28}
>>> print dict[‘name‘][0]
{‘name2‘: ‘forand‘, ‘name1‘: ‘hxy‘}

>>> dict = {"name":[{"name1":"hxy","name2":"forand"},{"name1":"hxy","name2":"forand"}],‘age‘:28}
>>> print dict[‘name‘][1][‘name2‘]
forand

>>> dict = {"name":[{"name1":"hxy","name2":"forand"},{"name3":"hxy1","name4":"forand1"}],‘age‘:28}
>>> print dict[‘name‘][1][‘name3‘]
hxy1