http://blog.csdn.net/mack415858775/article/details/51015662

name: Tom Smith  age: 37  spouse:      name: Jane Smith      age: 25  children:   - name: Jimmy Smith     age: 15   - name1: Jenny Smith     age1: 12 

{‘age‘: 37, ‘spouse‘: {‘age‘: 25, ‘name‘: ‘Jane Smith‘}, ‘name‘: ‘Tom Smith‘, ‘children‘: [{‘age‘: 15, ‘name‘: ‘Jimmy Smith‘}, {‘age1‘: 12, ‘name1‘: ‘Jenny Smith‘}]}