1 dog1 = {
 2     'name':'元昊',
 3     'gender':'母',
 4     'type':'藏獒'
 5 }
 6 dog2 = {
 7     'name':'李李',
 8     'gender':'公',
 9     'type':'腊肠'
10 }
11
12 def jiao(dog):
13     print('一条狗[%s],汪汪'%dog['name'])
14
15 def yaoren(dog):
16     print('一条狗[%s]正在咬人'%dog['type'])
17
18 jiao(dog1)
19 yaoren(dog1)
20 yaoren(dog2)

 6
 7 def dog():
 8     def jiao(dog):
 9         print('一条狗[%s],汪汪'%dog['name'])
10
11     def yaoren(dog):
12         print('一条狗[%s]正在咬人'%dog['type'])
13
14     dog1 = {
15         'name': '元昊',
16         'gender': '母',
17         'type': '藏獒',
18         'jiao':jiao,
19         'yaoren':yaoren
20     }
21     return dog1
22
23 d1 = dog()
24 d1['jiao'](d1)

 6
 7 def dog(name,gender,type):
 8     def jiao(dog):
 9         print('一条狗[%s],汪汪'%dog['name'])
10
11     def yaoren(dog):
12         print('一条狗[%s]正在咬人'%dog['type'])
13
14     dog1 = {
15         'name': name,
16         'gender': gender,
17         'type': type,
18         'jiao':jiao,#内部函数
19         'yaoren':yaoren#内部函数
20     }
21     return dog1#因为作用域的问题，所以一定要用内部的return 返回jiao,yaoren的函数，才能被外部调用
22
23 d1 = dog('张明','母','腊肠')

24 d1['jiao'](d1)#引入返回的那个数组d1 ,

 6
 7 def dog(name,gender,type):
 8     def jiao(dog):
 9         print('一条狗[%s],汪汪'%dog['name'])
10
11     def yaoren(dog):
12         print('一条狗[%s]正在咬人'%dog['type'])
13
14     def init(name,gender,type):
15         dog1 = {
16             'name': name,
17             'gender': gender,
18             'type': type,
19             'jiao':jiao,#内部函数
20             'yaoren':yaoren#内部函数
21         }
22         return dog1
23
24     return init(name,gender,type)
25
26 d1 = dog('张明','母','腊肠')

26 print(d1['name'],d1['gender'])

27 d1['jiao'](d1)#引入返回的那个数组d1 ,