forked from logzhan/NotesUESTC
20 lines
471 B
Markdown
20 lines
471 B
Markdown
```python
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#!/usr/bin/python
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# -*-coding:utf-8 -*-
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import copy
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a = [1, 2, 3, 4, ['a', 'b']] #原始对象
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b = a #赋值，传对象的引用
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c = copy.copy(a) #对象拷贝，浅拷贝
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d = copy.deepcopy(a) #对象拷贝，深拷贝
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a.append(5) #修改对象a
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a[4].append('c') #修改对象a中的['a', 'b']数组对象
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print( 'a = ', a )
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print( 'b = ', b )
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print( 'c = ', c )
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print( 'd = ', d )
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```
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