addsort_check.jsp

来自「本例讲述了如何使用JSP技术编写论坛系统」· JSP 代码 · 共 40 行

JSP
40
字号
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="connManager" scope="application" class="bbs.ConnManager" />
<%
Connection con = connManager.getConnection("mysql");
if(con==null)
{
%>对不起,现在数据库忙,请稍后再试<%
}
Statement stmt = con.createStatement();
%>

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>添加类别检验页面</title>
</head>

<body>
<%
	
	String Sort=new String(request.getParameter("Sort").getBytes("ISO8859_1"),"GBK");
    String Error=null;
	if(Sort.length()==0)
   {
       Error+="请填写分类";
       out.println("Error");   
    }
    else
   {
	   String sql="insert into sorts where Sort='"+Sort+"'";
	   ResultSet rs=stmt.executeUpdate(sql);
       rs.close();
       stmt.close();
       connManager.releaseConnection("mysql",con);
    }
%>
</body>
</html>

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