【发布时间】：2013-10-20 10:37:54
【问题描述】：
我想通过访问数据库在我的页面上创建一个登录表单。这是连接代码
<%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %>
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=" + application.getRealPath("WEB-INF/travDB.accdb"));
Statement st = con.createStatement(1004,1008);
%>
当我尝试登录时，出现错误提示
type Exception report
message An exception occurred processing JSP page /Advance/Course1/connect.jsp at line 4
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /Advance/Course1/connect.jsp at line 4
1: <%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %>
2: <%
3: Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
4: Connection con = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=" + application.getRealPath("WEB-INF/travDB.accdb"));
5: Statement st = con.createStatement(1004,1008);
6: %>
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
root cause
javax.servlet.ServletException: java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841)
org.apache.jsp.Advance.JSP.Project.JSP_005fH2Soal2.JSP_005fH2Soal2_005fT213.doLogin_jsp._jspService(doLogin_jsp.java:119)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
root cause
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(Unknown Source)
sun.jdbc.odbc.JdbcOdbcConnection.initialize(Unknown Source)
sun.jdbc.odbc.JdbcOdbcDriver.connect(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
org.apache.jsp.Advance.JSP.Project.JSP_005fH2Soal2.JSP_005fH2Soal2_005fT213.doLogin_jsp._jspService(doLogin_jsp.java:72)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
我已经在 Course1 文件夹中创建了 WEB-INF 文件夹，connect.jsp 也在文件夹 Course1 中。 我该怎么办？
我使用的是 Windows 7 Professional 64bit，以及 tomcat 版本 7.0，jre 6 64bit
【问题讨论】：
-
出色的开始。现在，是否安装了 64 位版本的 Access 数据库引擎？
-
@GordThompson 如何检查？
-
Windows Control Panel>Administrative Tools>Data Sources (ODBC)。在“驱动程序”选项卡上，您是否看到列出了“Microsoft Access 驱动程序（*.mdb、*.accdb）”？ -
@GordThompson 未在驱动程序选项卡上列出。但在用户 dsn 选项卡上列出
标签： java jsp ms-access tomcat database-connection