擅长:python、mysql、java
<p>这个<a href="http://www.tutorialspoint.com/python/python_files_io.htm" rel="nofollow">link</a>也许会有帮助</p>
<p>代码如</p>
<pre><code># Open a file
fo = open("foo.txt", "a") # safer than w mode
fo.write( "Python is a great language.\nYeah its great!!\n");
# Close opend file
fo.close()
</code></pre>