jeecms-servlet-front.xml里面 之前的代码： <bean id="freemarkerViewResolver" class="com.jeecms.common.web.springmvc.SimpleFreeMarkerViewResolver"> <property name="contentType" value="text/html; charset=UTF-8"/> <property name="exposeRequestAttributes" value="false"/> <property name="exposeSessionAttributes" value="false"/> <property name="exposeSpringMacroHelpers" value="true"/> 修改为： <bean id="freemarkerViewResolver" class="com.jeecms.common.web.springmvc.SimpleFreeMarkerViewResolver"> <property name="contentType" value="text/html; charset=UTF-8"/> <property name="exposeRequestAttributes" value="true"/> <property name="exposeSessionAttributes" value="false"/> <property name="exposeSpringMacroHelpers" value="true"/> <property name="requestContextAttribute" value="request"/>  启动正常， 访问页面直接报错： 严重: Servlet.service() for servlet JeeCmsFront threw exception javax.servlet.ServletException: Cannot expose request attribute '_start_time' because of an existing model object of the same name at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:123) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.jeecms.common.web.ProcessTimeFilter.doFilter(ProcessTimeFilter.java:35) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:662) 求大神解救啊！。。

改配置文件干嘛？

回复第2楼 想访问主页的时候给freemarker标签传递一个参数，只能靠request传递了。。可是这个设置的false导致不能传递。
@Override
protected AbstractUrlBasedView buildView(String viewName) throws Exception {
AbstractUrlBasedView view = super.buildView(viewName);
// start with / ignore prefix
if (viewName.startsWith("/")) {
view.setUrl(viewName + getSuffix());
}
return view;
}
这个方法中调用父类super.buildView(viewName);
这个父类中的源码是：
protected AbstractUrlBasedView buildView(String viewName) throws Exception {
AbstractTemplateView view = (AbstractTemplateView) super.buildView(viewName);
view.setExposeRequestAttributes(this.exposeRequestAttributes);
view.setAllowRequestOverride(this.allowRequestOverride);
view.setExposeSessionAttributes(this.exposeSessionAttributes);
view.setAllowSessionOverride(this.allowSessionOverride);
view.setExposeSpringMacroHelpers(this.exposeSpringMacroHelpers);
return view;
}
所以应该是这么用的吧？

抱歉，二次开发的内容请自己研究或者联系售前购买二次开发服务

回复第4楼