JDBC的配置在eclipse3.0有什么规定没有?
我在联接数据库时出现如下的错误:
HTTP Status 500 -
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type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: No suitable driver
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:845)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:778)
org.apache.jsp.Connection_jsp._jspService(Connection_jsp.java:70)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.sql.SQLException: No suitable driver
java.sql.DriverManager.getConnection(DriverManager.java:532)
java.sql.DriverManager.getConnection(DriverManager.java:193)
org.apache.jsp.Connection_jsp._jspService(Connection_jsp.java:54)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.29 logs.
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Apache Tomcat/5.0.29
在eclipse 的项目中的库加入了SQLJDBC/lib下的三个.jar文件。为什么还是出错呢?
我部署到Tomcat中时SQLJDBC下的三个.jar文件是和WEB-INF在同一文件夹下,为什么是这样子的。我看别人的是在WEB-INF/lib/*.jar(三个SQLJDBC文件)。
我在Tomcat5.0.29下将三个.jar文件放到在WEB-INF/lib/里也是一样的错。
No suitable driver 是驱动不合适,我换了一个还是不行。