?我百度有人說是少包，可是我換了幾個版本的包還是不行，錯誤如下，嚴重: Servlet.service() for servlet PersonInforServlet threw exceptionjava.lang.ClassNotFoundException: org.hibernate.cfg.Configuration?at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)?at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)?at com.cet.Myservlet.PersonInforServlet.doPost(PersonInforServlet.java:57)?at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)?at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)?at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)?at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)?at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)?at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)?at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)?at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)?at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)?at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)?at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)?at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)?at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)?at java.lang.Thread.run(Thread.java:744)?