前台jsp:
<form action="topic_list" method="post"> <input type="text" name="hp.ttopic"/> <br/> <input type="text" name="hp.tstate"/> <input type="submit"/> </form> <form action="topic_list" method="
前台jsp:
<form action="topic_list" method="post"> <input type="text" name="hp.ttopic"/> <br/> <input type="text" name="hp.tstate"/> <input type="submit"/> </form> <form action="topic_list" method="