举报
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2019年12月后半月是网红经济概念的天下，而在前半月的时候miniLED概念股则是表现风口。在当时有分析人士说苹果苹果公司已经正在计划推出4-6款相关的min 详情
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新能源汽车概念的形成的原因我国重视新能源汽车的发展，给予极大的政策优惠。新能源汽车的出现和环保工作的重视度是一致的。新能源汽车采用非常规的燃料作为汽车动力来源。 详情
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航空涉及科研教育、工业制造、公共运输、专业作业、航空运动、国防军事、政府管理等众多领域。通过对于空气空间和飞行器（航空器）的利用，航空活动可以细分为众多独立的行 详情
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虚拟现实概念的出现是因为虚拟现实技术的出现和发展。虚拟现实是仿真技术的一个发展方向。用户可以借助视觉、听觉及触觉等多种传感通道与虚拟世界进行交互，可以直接参与到 详情
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赛马概念和海南自贸区的形成在2018年4月，跟2017年横空出世的雄安新区概念一样，但是海南板块从去年开始因为海南建省30周年的利好影响已经有过一段时间的上涨， 详情
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由于最新出台的并于今年7月1日起开始正式实施的海南离岛免税政策明显超出预期，每人每年购物限额从3万元调整到10万元，免税品种类从38种增加到45种，于是，免税店 详情
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《“十四五”电子商务发展规划》提到，电子商务已经成为数字经济和实体经济的重要组成部分。根据7月23日发布的《“十四五”电子商务发展规划》，从2017年到2021 详情
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细胞免疫治疗概念出现在2014年，引起原因是2014年，跟生物医药概念不相关的开能环保公司突然出公告，公司将自有资金1亿元设立上海原能细胞科技有限公司。因为这个 详情
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小米概念是在2018年和富士康、宁德时代等独角兽一样的火爆的股票概念。主要是在2018年伊始，有小米的高层人士透露，小米公司将在港股进行IPO，并且时间已经确定 详情
FreeMarker template error: get(cmsSquareArticleImage) failed on instance of com.hrcj.lb.entity.CmsSquareArticle. See cause exception. The failing instruction (FTL stack trace): ---------- ==> #list a[0][0].cmsSquareArticleImage a... [in template "WEB-INF/t/cms/www/liaoba/homePage/he_wenzhang.html" at line 167, column 73] ---------- Java stack trace (for programmers): ---------- freemarker.template.TemplateModelException: [... Exception message was already printed; see it above ...] at freemarker.ext.beans.BeanModel.get(BeanModel.java:222) at freemarker.core.Dot._eval(Dot.java:76) at freemarker.core.Expression.eval(Expression.java:111) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visitByHiddingParent(Environment.java:286) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:193) at freemarker.core.Environment.visitIteratorBlock(Environment.java:509) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:103) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visitByHiddingParent(Environment.java:286) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:86) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.process(Environment.java:243) at freemarker.template.Template.process(Template.java:277) at com.jeecms.common.web.springmvc.SimpleFreeMarkerView.renderMergedTemplateModel(SimpleFreeMarkerView.java:111) at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:263) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1208) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:992) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827) at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.jeecms.common.web.XssFilter.doFilter(XssFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:230) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.jeecms.common.web.ProcessTimeFilter.doFilter(ProcessTimeFilter.java:35) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.jeecms.common.web.HttpPostFilter.doFilter(HttpPostFilter.java:40) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.jeecms.common.web.HttpHeadFilter.doFilter(HttpHeadFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:124) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve.invoke(RedisSessionHandlerValve.java:22) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2442) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2431) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.ConcurrentModificationException at java.util.LinkedHashMap$LinkedHashIterator.remove(LinkedHashMap.java:385) at com.alibaba.druid.pool.PreparedStatementPool.clear(PreparedStatementPool.java:140) at com.alibaba.druid.pool.DruidConnectionHolder.clearStatementCache(DruidConnectionHolder.java:224) at com.alibaba.druid.pool.DruidPooledConnection.disable(DruidPooledConnection.java:217) at com.alibaba.druid.pool.DruidDataSource.handleFatalError(DruidDataSource.java:1668) at com.alibaba.druid.pool.DruidDataSource.handleConnectionException(DruidDataSource.java:1629) at com.alibaba.druid.pool.DruidPooledConnection.handleException(DruidPooledConnection.java:132) at com.alibaba.druid.pool.DruidPooledStatement.checkException(DruidPooledStatement.java:82) at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:240) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) at org.hibernate.loader.Loader.doQuery(Loader.java:802) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) at org.hibernate.loader.Loader.loadCollection(Loader.java:2166) at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:62) at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:627) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:83) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1863) at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:369) at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:111) at org.hibernate.collection.PersistentList.toArray(PersistentList.java:146) at java.util.ArrayList.(ArrayList.java:164) at freemarker.template.SimpleSequence. (SimpleSequence.java:161) at freemarker.template.DefaultObjectWrapper.wrap(DefaultObjectWrapper.java:119) at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:913) at freemarker.ext.beans.BeanModel.invokeThroughDescriptor(BeanModel.java:275) at freemarker.ext.beans.BeanModel.get(BeanModel.java:182) ... 86 more
