网站本身用tomcat运行的 但是老是出现内存溢出的错误 所以想换至weblogic的平台 但是转移过去不能运行 不知道如何调整 请高手执教。
环境：weblogic7 数据库 Mysql4.1
页面出现下面错误：
Error 500--Internal Server Error
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.5.1 500 Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request.
控制台显示的信息如下：
<2007-1-10 上午11时43分15秒> <Error> <HTTP> <101017> <[ServletContext(id=6704207
,name=DefaultWebApp,context-path=)] Root cause of ServletException
java.lang.NoClassDefFoundError: java/sql/Savepoint
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java
:268)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:172)
at com.skyb.db.dbpool.DBManager.createPools(DBManager.java:128)
at com.skyb.db.dbpool.DBManager. <init> (DBManager.java:53)
at com.skyb.db.dbpool.DBManager.getInstance(DBManager.java:35)
at com.skyb.sys.Global.init(Global.java:134)
at jsp_servlet.__index._jspService(__index.java:129)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:445)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:20)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:27)
at filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilte
r.java:170)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:5418)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServic
eManager.java:744)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:3086)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm