关于firebird数据库怎么用JDBC链接的问题,,(100分)

wkylo 2003-09-24 04:42:49

firebird数据库怎么连接??
JDBC的驱动应该放什么地方??
能否举例说明一下??

...全文

407 24 打赏收藏转发到动态举报

写回复

用AI写文章

24 条回复

切换为时间正序

请发表友善的回复…

发表回复

wkylo 2003-09-25

打赏
举报

今天开始结算咯,,

zcjl 2003-09-24

打赏
举报

很抱歉啊
Unable to complete network request to host "localhost"
这个错误我实在是没碰到过
上google搜索了一下，解决方案大都是让修改windows的hosts
Windows NT:

\winnt\system32\drivers\etc\hosts

Windows 95:

\windows\hosts

＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃
# HOSTS file example
#
# This file allows an InterBase Client resolve a
# Server by its 'host_name' or 'IP' address.
#
# Format:
#
# IP address hostname.domain Description

127.0.0.1 localhost #Common to all TCP

祝你好运！

wkylo 2003-09-24

打赏
举报

("jdbc:firebirdsql://localhost:3050/KlSite/123.gdb", "sysdba", "masterkey");？？？
localhost前面有两个//，被注释掉了。
改为来机的IP试试看。
==============================================================================
都试过,,两个字"不行"

wkylo 2003-09-24

打赏
举报

javax.servlet.ServletException: javax/resource/ResourceException
出错提示

Wnyu 2003-09-24

打赏
举报

("jdbc:firebirdsql://localhost:3050/KlSite/123.gdb", "sysdba", "masterkey");？？？
localhost前面有两个//，被注释掉了。
改为来机的IP试试看。

wkylo 2003-09-24

打赏
举报

我看了文档,,不过实在是搞不懂,,因为我已经按照文档说的做了,,可是还是不行,,我真的要抓狂啦,,

dext 2003-09-24

打赏
举报

你有 Firebird Driver for JDBC 吗？
有的话，他的帮助文档里会有详细介绍！
另外，Firebird 的话最好用Delphi的DBExpress
不过，Delphi在Web方面实在是.........
另外你看看可不可以用ODBC-JDBC桥接

wkylo 2003-09-24

打赏
举报

大家都不在吗,,快来回答我的问题啊,

wkylo 2003-09-24

打赏
举报

也试过了,一样的错误

zcjl 2003-09-24

打赏
举报

那你把localhost换成127.0.0.1或是你自己的ip试试看

wkylo 2003-09-24

打赏
举报

数据库在本机啊,

zcjl 2003-09-24

打赏
举报

怎么又是localhost出错了
难道你的数据库不是在本机上的？

wkylo 2003-09-24

打赏
举报

javax.servlet.ServletException: Resource Exception. Unable to complete network request to host "localhost".
Reason: Unable to complete network request to host "localhost".
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:536)
at org.apache.jsp.fb_jsp._jspService(fb_jsp.java:69)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:263)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
at java.lang.Thread.run(Thread.java:536)

zcjl 2003-09-24

打赏
举报

出了什么错？还是java.lang.ClassNotFoundException: org.firebirdsql.jdbc.FBDriver？

wkylo 2003-09-24

打赏
举报

<%@ page import="java.sql.*" %>

<html>
<head>
<title>
Jdbc Setup Test
</title>
</head>
<body>
<h1>
Jdbc setup test
</h1>
<%
java.sql.Connection cn;
Class.forName("org.firebirdsql.jdbc.FBDriver");
cn = DriverManager.getConnection("jdbc:firebirdsql://localhost:3050/KlSite/123.gdb", "sysdba", "masterkey");

cn.close();
%>
<p>
if this message displays in the browser,<br>
your jdbc connenction is set up properly.
</p>
<br>
</body>
</html>
====================================================================
这是JSP的代码,,已经把含有数据库驱动的jar包拷贝到tomcat\common\lib下,,可是依然出错,,

wkylo 2003-09-24

打赏
举报

回复人： wangyanqiu(LovGate:男) ( ) 信誉：100 2003-09-24 16:59:00 得分:0

jdk里面的classpath有吗？

============================================================================
有了,

wkylo 2003-09-24