mess_submit.jsp

来自「网站的实例」· JSP 代码 · 共 18 行

<%@ include file="adm_login.jsp"%>
<%@ include file="data.jsp"%>
<%
String sql="SELECT count(*) FROM message WHERE mess_status=1";
String err="error.jsp?error=Submit number error!&url=mess_admin.jsp";
Rst=Stmt.executeQuery(sql);
Rst.next();
int num=Rst.getInt(1);
Rst.close();
Stmt.close();
Conn.close();
if(num>5||num<=0)
response.sendRedirect(err);
else
response.sendRedirect("admin.jsp");
%>