擅长:python、mysql、java
<p>python特有的方法是使用pickle:</p>
<p><a href="http://docs.python.org/library/pickle.html" rel="nofollow">http://docs.python.org/library/pickle.html</a></p>
<p>您只需将变量保存到磁盘,然后将其加载回:</p>
<pre><code>import pickle
data1 = {'a': [1, 2.0, 3, 4+6j],
'b': ('string', u'Unicode string'),
'c': None}
output = open('data.pkl', 'wb')
pickle.dump(data1, output)
output.close()
input = open('data.pkl', 'rb')
data1 = pickle.load(pkl_file)
</code></pre>
<p>如果您希望以将来与其他语言兼容的格式保存,请考虑JSON。在</p>