连接数据库出现下列错误！！！在线恭候回音！

错误提示：
Error: 500
Location: /mydir/jsp/p230.jsp
Internal Servlet Error:org.apache.jasper.compiler.ParseException: D:\Tomcat-3.3a\webapps\mydir\jsp\p230.jsp(1,18) Attribute value should be quoted
at org.apache.jasper.compiler.JspReader.parseToken(Unknown Source)
at org.apache.jasper.compiler.JspReader.parseAttributeValue(Unknown Source)
at org.apache.jasper.compiler.JspReader.parseTagAttributes(Unknown Source)
at org.apache.jasper.compiler.Parser$Directive.accept(Unknown Source)
at org.apache.jasper.compiler.Parser.parse(Unknown Source)
at org.apache.jasper.compiler.Parser.parse(Unknown Source)
at org.apache.jasper.compiler.Parser.parse(Unknown Source)
at org.apache.jasper.compiler.Compiler.compile(Unknown Source)
at org.apache.tomcat.facade.JasperLiaison.jsp2java(Unknown Source)
at org.apache.tomcat.facade.JasperLiaison.processJspFile(Unknown Source)
at org.apache.tomcat.facade.JspInterceptor.requestMap(Unknown Source)
at org.apache.tomcat.core.ContextManager.processRequest(Unknown Source)
at org.apache.tomcat.core.ContextManager.internalService(Unknown Source)
at org.apache.tomcat.core.ContextManager.service(Unknown Source)
at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source)
at java.lang.Thread.run(Thread.java:536)