擅长:python、mysql、java
<p>用<a href="http://docs.python.org/2/library/datetime.html#datetime-objects" rel="noreferrer">^{<cd1>}</a>对象代替<code>fromDate</code>,<code>toDate</code>的字符串怎么样?</p>
<pre><code>from datetime import datetime, timedelta
def findAll(fromDate, toDate):
fromDate = datetime.strptime(fromDate, '%Y-%m-%d')
toDate = datetime.strptime(toDate, '%Y-%m-%d') + timedelta(days=1)
return session.query(SomeType).filter(
SomeType.date >= fromDate,
SomeType.date < toDate).all()
</code></pre>