擅长:python、mysql、java
<p>你试过fetchone()吗?在</p>
<pre><code>rs_cursor = rs_db.cursor()
rs_cursor.execute("""SELECT %(sql_fields)s
FROM table1""" % {"sql_fields": sql_fields})
c = csv.writer(open(filename, "wb"))
c.writerow(headers)
row = rs_cursor.fetchone()
while row:
c.writerow(row)
row = rs_cursor.fetchone()
rs_cursor.close()
</code></pre>