擅长:python、mysql、java
<p>为了保存到文件,必须以Write Append模式打开它。在</p>
<pre><code>library_file = open("a.txt", "a")
...
library_file.write("Some string\n")
...
library_file.close()
</code></pre>
<p>有关更多信息,请参阅Python关于<a href="http://docs.python.org/library/functions.html#open" rel="nofollow noreferrer">Built-in Functions</a>的文档。在</p>