response={'reason': 'success!','result': [{'province_id': '1', 'province': '安徽', 'citys': [{'city_id': '10001', 'city': '合肥'},{'city_id': '10002', 'city': '蕪湖'},{'city_id': '10003', 'city': '蚌埠'},{'city_id': '10004', 'city': '淮南'},{'city_id': '10005', 'city': '馬鞍山'},{'city_id': '10006', 'city': '淮北'},{'city_id': '10007', 'city': '銅陵'},{'city_id': '10008', 'city': '安慶'},{'city_id': '10009', 'city': '黃山'},{'city_id': '10010', 'city': '滁州'}]},{'province_id': '2', 'province': '北京', 'citys': [{'city_id': '10017', 'city': '北京'}]},{'province_id': '3', 'province': '重慶', 'citys': [{'city_id': '10018', 'city': '重慶'}]}],'error_code': 0}

1、獲取response字典中鍵和值

for key, values in response.items():print(key,values)

結(jié)果：

reason success! result [{'province_id': '1', 'province': '安徽', 'citys': [{'city_id': '10001', 'city': '合肥'}, {'city_id': '10002', 'city': '蕪湖'}, {'city_id': '10003', 'city': '蚌埠'}, {'city_id': '10004', 'city': '淮南'}, {'city_id': '10005', 'city': '馬鞍山'}, {'city_id': '10006', 'city': '淮北'}, {'city_id': '10007', 'city': '銅陵'}, {'city_id': '10008', 'city': '安慶'}, {'city_id': '10009', 'city': '黃山'}, {'city_id': '10010', 'city': '滁州'}]}, {'province_id': '2', 'province': '北京', 'citys': [{'city_id': '10017', 'city': '北京'}]}, {'province_id': '3', 'province': '重慶', 'citys': [{'city_id': '10018', 'city': '重慶'}]}] error_code 0

2、取“result”的值（取字典的值，Name['鍵名']）

print(response['result'])

結(jié)果：

[{'province_id': '1', 'province': '安徽', 'citys': [{'city_id': '10001', 'city': '合肥'}, {'city_id': '10002', 'city': '蕪湖'}, {'city_id': '10003', 'city': '蚌埠'}, {'city_id': '10004', 'city': '淮南'}, {'city_id': '10005', 'city': '馬鞍山'}, {'city_id': '10006', 'city': '淮北'}, {'city_id': '10007', 'city': '銅陵'}, {'city_id': '10008', 'city': '安慶'}, {'city_id': '10009', 'city': '黃山'}, {'city_id': '10010', 'city': '滁州'}]}, {'province_id': '2', 'province': '北京', 'citys': [{'city_id': '10017', 'city': '北京'}]}, {'province_id': '3', 'province': '重慶', 'citys': [{'city_id': '10018', 'city': '重慶'}]}]

3、獲取“result”列表里全部字典的鍵和值（獲取字典列表里的值）

for i in response['result']:for key,values in i.items():print(key,values)

結(jié)果：

province_id 1 province 安徽 citys [{'city_id': '10001', 'city': '合肥'}, {'city_id': '10002', 'city': '蕪湖'}, {'city_id': '10003', 'city': '蚌埠'}, {'city_id': '10004', 'city': '淮南'}, {'city_id': '10005', 'city': '馬鞍山'}, {'city_id': '10006', 'city': '淮北'}, {'city_id': '10007', 'city': '銅陵'}, {'city_id': '10008', 'city': '安慶'}, {'city_id': '10009', 'city': '黃山'}, {'city_id': '10010', 'city': '滁州'}] province_id 2 province 北京 citys [{'city_id': '10017', 'city': '北京'}] province_id 3 province 重慶 citys [{'city_id': '10018', 'city': '重慶'}]

4、獲取所有province_id的值

list=response['result'] for i in list:print(i['province_id'])

結(jié)果：

1 2 3

5、獲取所有“city_id”的值

list=response['result'] for i in list:for id in i['citys']:print(id['city_id'])

結(jié)果：

10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10017 10018

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