<%@ page contentType="text/html; charset=gb2312" language="java" %> <%@ page import="java.sql.*" %> <%@ page import="jinghua.*"%> <%!String strQuest1,strQuest2=null;%> <% String DBID=request.getParameter("dbid"); int dbid; if (!(DBID==null) && !DBID.equals("")) { dbid=Integer.parseInt(DBID); Connection Conn=DBCon.getConnection(); Statement stmt = Conn.createStatement(); ResultSet rs; String strHtml=null; String sql; try{ strQuest1=null; sql="select ID,QuestText from question where id="+dbid; rs=stmt.executeQuery(sql); if(rs.next()){ strQuest1=rs.getString("QuestText"); stmt.close(); rs.close(); Conn.close(); } }catch (SQLException e) { System.out.println(e); e.printStackTrace(); } } %> <% if (!(DBID==null) && !DBID.equals("")) { dbid=Integer.parseInt(DBID); Connection Conn=DBCon.getConnection(); Statement stmt = Conn.createStatement(); ResultSet rs; String strHtml=null; String sql; try{ strQuest1=null; sql="select ID,QuestText from question where id="+dbid; rs=stmt.executeQuery(sql); if(rs.next()){ strQuest1=rs.getString("QuestText"); stmt.close(); rs.close(); Conn.close(); } }catch (SQLException e) { System.out.println(e); e.printStackTrace(); } } %> <% if(strQuest1!=null) strQuest1=jinghua.Tools.toHtml(strQuest1);%>

Question数据库查询
	<%if(strQuest1==null) out.print(" "); else out.print(strQuest1);%>
	<%if (strQuest1==null) out.print(" "); else out.print(strQuest1);%>