摘要:
select count(*) from table where buytime>='2011-5-31 00:00:00' and buytime<='2011-6-6 23:59:59' group by itemname select count(*) from table where buy 阅读全文
摘要:
html = '''<div class="wrap"> Hello, World <p>This is a paragraph.</p> </div>''' from pyquery import PyQuery as pqdoc = pq(html) 查 items=doc("#containe 阅读全文