redis实战 SORT 命令

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>>> conn.rpush('sort-input', 23, 15, 110, 7)                    #A
4                                                               #A
>>> conn.sort('sort-input')                                     #B
['7', '15', '23', '110']                                        #B
>>> conn.sort('sort-input', alpha=True)                         #C
['110', '15', '23', '7']                                        #C
>>> conn.hset('d-7', 'field', 5)                                #D
1L                                                              #D
>>> conn.hset('d-15', 'field', 1)                               #D
1L                                                              #D
>>> conn.hset('d-23', 'field', 9)                               #D
1L                                                              #D
>>> conn.hset('d-110', 'field', 3)                              #D
1L                                                              #D
>>> conn.sort('sort-input', by='d-*->field')                    #E
['15', '110', '7', '23']                                        #E
>>> conn.sort('sort-input', by='d-*->field', get='d-*->field')  #F
['1', '3', '5', '9']                                            #F

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