请教各位高手:我写了一个简单的读取数据的 JSP程序,程序运行到和数据库建立连接语句时发生如下错误,请各位指点~
请教各位高手:我写了一个简单的读取数据的 JSP程序,程序运行到和数据库建立连接语句时发生如下错误,请各位指点~
我的数据源配的应该没问题
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: [Microsoft][ODBC SQL Server Driver][SQL Server]?? '(null)' ???????: ???? SQL Server ??????
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:867)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:800)
org.apache.jsp.Next1_jsp._jspService(Next1_jsp.java:76)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]?? '(null)' ???????: ???? SQL Server ??????
sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6879)
sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7036)
sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:3028)
sun.jdbc.odbc.JdbcOdbcConnection.initialize(JdbcOdbcConnection.java:323)
sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:174)
java.sql.DriverManager.getConnection(DriverManager.java:512)
java.sql.DriverManager.getConnection(DriverManager.java:193)
org.apache.jsp.Next1_jsp._jspService(Next1_jsp.java:61)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
note The full stack trace of the root cause is available in the Tomcat logs.