jsp读取foxpro的dbf文件
<%@page contentType="text/html"%>
<%@page pageEncoding="GBK"%>
<%@page import="java.sql.*;" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
<title>JSP+DBF</title>
</head>
<body>
<h2 align="center">JSP连接DBF</h2><hr>
<%!
Connection con = null;
Statement st = null;
ResultSet rs = null;
%>
<%
String path = "";
request.setCharacterEncoding("GBK");
path = request.getRealPath("").replace('\\', '/');
out.println(path); /**/
int i = 1;
String url = "jdbc:odbc:driver={Microsoft Visual FoxPro Driver};" +
"SourceType=DBF;SourceDB=" + path + "/";
con = DriverManager.getConnection(url);
String Showsql = "select * from inform";
st = con.createStatement();
rs = st.executeQuery(Showsql);
while (rs.next()) {
String str = i +
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这是一个用户注册的页面,部分代码(没有错误)已略,可是不能实现form的action跳转
checkform()里明明有document.form.submit(),就是不能跳转,
能帮我看下问题出在哪吗?
这是照着书上的例子写的,注册和重置动都作是通过图片来处理的。
请不吝赐教,在下不胜感激。。。
<%@ page contentType="te ......
对于HTM网页,加入:
<meta HTTP-EQUIV="pragma" CONTENT="no-cache">
<meta HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
<meta HTTP-EQUIV="expires" CONTENT="0">
然后,jsp页面中加入:
<%
response.setHeader("Cache-Control","no-store") ......
<%@ page language="java" import="kg.TestBean2;" %>
<%@ page contentType="text/html;charset=gb2312" %>
<html>
<head>
<title>HelloBean</title>
</head>
<body>
<%--
<%
kg.TestBean2 testbean=(kg.TestBean2)session.setAttribute("testbean");
if ......
树节点组合模型
package cn.com.jsnh.model.catalog;
public class TreeModel {
private String node;
private CatalogModel model;
public String getNode() {
return node;
}
public void setNode(String node) {
this.node = node;
}
public CatalogModel getModel() {
return model;
}
public void setMo ......
一、
问:org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host "192.168.254.103", user "postgres",database "postgres", SSL off
答:PostgreSQ数据库为了安全,它不会监听除本地以外的所有连接请求,当用户通过JDBC访问是,就会报一些以上的异常。要解决这个问题 ......