如何在php中引入js 或者一個htmlwhile($row = mysql_fetch_array($result)){ echo "用戶".$row['username']."&nbsp;&nbsp;&nbsp"."發(fā)表于" ."&nbsp;&nbsp;&nbsp" ? .date("Y-m-d",$row['createtime'])."<br>"; echo "內容：".$row['content']."<br>"; echo "<script src='answer.js'></script>"; echo "<br>----------------------------------------<br>"; }