擅长:python、mysql、java
<p>这是循环依赖。再创建一个文件,例如在其中导入光标的database.py</p>
<pre><code># database.py
conn = MySQLdb.connect(host='localhost', user='root', passwd='', db='python')
cursor=conn.cursor()
# alloweds.py
from database import cursor
...
# access.py
from alloweds import clasifier, record_user
from database import cursor
...
</code></pre>