<form name="f1" method="post" action=""> <input type="checkbox" name="id[]" value="1" /> <input type="checkbox" name="id[]" value="2" /> <input type="checkbox" name="id[]" value="3" /> <input type="checkbox" name="id[]" value="4" /> <input type="submit" value="删除" /></form>当提交表单以后,目的是要删除id=1,2,3,4这几条记录,我...