<%
if(rs!=null){
out.println("²éѯ½á¹û¡Ã<br><br>");
while(rs.next()){
out.println(rs.getString(2));
out.println(" ");
out.println(rs.getString(3));
out.println(" ");
out.println(rs.getString(5));
out.println("<br><br>");
}
}else{
out.println("<font color=red>"+"ûÓзûºÏÌõ¼þµÄ¼Ç¼¡£¡£¡£"+"</font>");
}rs.close();
stmt.close();
con.close();
%>
if(rs!=null){
out.println("²éѯ½á¹û¡Ã<br><br>");
while(rs.next()){
out.println(rs.getString(2));
out.println(" ");
out.println(rs.getString(3));
out.println(" ");
out.println(rs.getString(5));
out.println("<br><br>");
}
}else{
out.println("<font color=red>"+"ûÓзûºÏÌõ¼þµÄ¼Ç¼¡£¡£¡£"+"</font>");
}rs.close();
stmt.close();
con.close();
%>
if(rs!=null){
out.println("查询结果∶<br><br>");
while(rs.next()){
out.println(rs.getString(2));
out.println(" ");
out.println(rs.getString(3));
out.println(" ");
out.println(rs.getString(5));
out.println("<br><br>");
}
}else{
out.println("<font color=red>"+"没有符合条件的记录"+"</font>");
}rs.close();
stmt.close();
con.close();
%>
你的代码和我写的一样啊
你改成(rs!=null&&rs.getMasRows()!=0) 试试
你的是:
if(rs!=null){
.....
}
else{
...
}
else{
out.println("<font color=red>"+"没有符合条件的记录"+"</font>");
}
最后的else怎能执行到!
呵呵,不一样哦,仔细看看,<% %>怎么用的~
帖子上的代码在发帖的时候有点错误 应该是:
<%
if(rs!=null){
out.println("查询结果∶<br><br>");
while(rs.next()){
out.println(rs.getString(2));
out.println(" ");
out.println(rs.getString(3));
out.println(" ");
out.println(rs.getString(5));
out.println("<br><br>");
}
}else{
out.println("<font color=red>"+"没有符合条件的记录"+"</font>");
}rs.close();
stmt.close();
con.close();
%>