错误原因:1 at cn.hrzsoft.bbs.util.RequestUtil Method: getBrowserInfo(382) at cn.hrzsoft.bbs.web.controller.include.StatisticsController Method: list(115) at sun.reflect.NativeMethodAccessorImpl Method: invoke0(-2) at sun.reflect.NativeMethodAccessorImpl Method: invoke(39) at sun.reflect.DelegatingMethodAccessorImpl Method: invoke(25) at java.lang.reflect.Method Method: invoke(324) at cn.hrzsoft.bbs.web.controller.BaseController Method: invokeActionMethod(203) at cn.hrzsoft.bbs.web.controller.BaseController Method: handleRequestInternal(166) at org.springframework.web.servlet.mvc.AbstractController Method: handleRequest(153) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter Method: handle(45) at org.springframework.web.servlet.DispatcherServlet Method: doDispatch(806) at org.springframework.web.servlet.DispatcherServlet Method: doService(736) at org.springframework.web.servlet.FrameworkServlet Method: processRequest(396) at org.springframework.web.servlet.FrameworkServlet Method: doGet(350) at javax.servlet.http.HttpServlet Method: service(697) at javax.servlet.http.HttpServlet Method: service(810) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(252) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at org.apache.catalina.core.ApplicationDispatcher Method: invoke(672) at org.apache.catalina.core.ApplicationDispatcher Method: doInclude(574) at org.apache.catalina.core.ApplicationDispatcher Method: include(499) at org.apache.taglibs.standard.tag.common.core.ImportSupport Method: acquireString(296) at org.apache.taglibs.standard.tag.common.core.ImportSupport Method: doEndTag(161) at org.apache.jsp.decorators.index_jsp Method: _jspx_meth_c_import_1(413) at org.apache.jsp.decorators.index_jsp Method: _jspx_meth_c_when_0(366) at org.apache.jsp.decorators.index_jsp Method: _jspx_meth_c_choose_0(325) at org.apache.jsp.decorators.index_jsp Method: _jspService(137) at org.apache.jasper.runtime.HttpJspBase Method: service(97) at javax.servlet.http.HttpServlet Method: service(810) at org.apache.jasper.servlet.JspServletWrapper Method: service(332) at org.apache.jasper.servlet.JspServlet Method: serviceJspFile(314) at org.apache.jasper.servlet.JspServlet Method: service(264) at javax.servlet.http.HttpServlet Method: service(810) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(252) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at org.apache.catalina.core.ApplicationDispatcher Method: invoke(672) at org.apache.catalina.core.ApplicationDispatcher Method: doInclude(574) at org.apache.catalina.core.ApplicationDispatcher Method: include(499) at com.opensymphony.module.sitemesh.filter.PageFilter Method: applyDecorator(156) at com.opensymphony.module.sitemesh.filter.PageFilter Method: doFilter(59) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(202) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at cn.hrzsoft.web.filter.MultiPartFilter Method: doFilter(62) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(202) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at cn.hrzsoft.bbs.web.filter.ApplicationFilter Method: doFilter(125) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(202) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter Method: doFilterInternal(174) at org.springframework.web.filter.OncePerRequestFilter Method: doFilter(77) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(202) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at cn.hrzsoft.web.filter.LocaleFilter Method: doFilter(79) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(202) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter Method: doFilter(96) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(202) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(173) at org.apache.catalina.core.StandardWrapperValve Method: invoke(213) at org.apache.catalina.core.StandardContextValve Method: invoke(178) at org.jboss.web.tomcat.security.SecurityAssociationValve Method: invoke(175) at org.jboss.web.tomcat.security.JaccContextValve Method: invoke(74) at org.apache.catalina.core.StandardHostValve Method: invoke(126) at org.apache.catalina.valves.ErrorReportValve Method: invoke(105) at org.apache.catalina.core.StandardEngineValve Method: invoke(107) at org.apache.catalina.connector.CoyoteAdapter Method: service(148) at org.apache.jk.server.JkCoyoteHandler Method: invoke(199) at org.apache.jk.common.HandlerRequest Method: invoke(282) at org.apache.jk.common.ChannelSocket Method: invoke(754) at org.apache.jk.common.ChannelSocket Method: processConnection(684) at org.apache.jk.common.ChannelSocket$SocketConnection Method: runIt(876) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable Method: run(684) at java.lang.Thread Method: run(534)