用Tomcat做服务器的话会有这些功能报错，用Jetty服务器的话则没问题。
感觉像jar包冲突，不知道你们有没有碰到这个情况。我使用的是一个全新的apache-tomcat-8.5.37，在tomcat的lib目录下没有commons-lang的jar包，只有zzjee.war的WEB-INF\lib下有commons-lang-2.6.jar和commons-lang3-3.1.jar这2个jar包。

有不少功能报错，例如每日检查的收货未上架、出货异常等四个功能，基础资料的商品明细等；
页面上提示报错信息如下：
HTTP Status 500 – Internal Server Error
Type Exception Report

Message Handler processing failed; nested exception is java.lang.NoSuchMethodError: org.apache.commons.lang.StringUtils.indexOfIgnoreCase(Ljava/lang/String;Ljava/lang/String;I)I

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: org.apache.commons.lang.StringUtils.indexOfIgnoreCase(Ljava/lang/String;Ljava/lang/String;I)I
org.springframework.web.servlet.DispatcherServlet.triggerAfterCompletionWithError(DispatcherServlet.java:1280)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:958)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:92)
com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:140)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Cause

java.lang.NoSuchMethodError: org.apache.commons.lang.StringUtils.indexOfIgnoreCase(Ljava/lang/String;Ljava/lang/String;I)I
org.jeecgframework.minidao.util.FreemarkerParseFactory.getSqlText(FreemarkerParseFactory.java:126)
org.jeecgframework.minidao.util.FreemarkerParseFactory.parseTemplate(FreemarkerParseFactory.java:76)
org.jeecgframework.minidao.aop.MiniDaoHandler.parseSqlTemplate(MiniDaoHandler.java:532)
org.jeecgframework.minidao.aop.MiniDaoHandler.invoke(MiniDaoHandler.java:95)
com.sun.proxy.$Proxy134.queryCgReportMainConfig(Unknown Source)
org.jeecgframework.web.cgreport.service.impl.core.CgReportServiceImpl.queryCgReportMainConfig(CgReportServiceImpl.java:53)
org.jeecgframework.web.cgreport.service.impl.core.CgReportServiceImpl.queryCgReportConfig(CgReportServiceImpl.java:37)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:483)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
com.sun.proxy.$Proxy135.queryCgReportConfig(Unknown Source)
org.jeecgframework.web.cgreport.controller.core.CgReportController.list(CgReportController.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:483)
org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:175)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:446)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:434)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:92)
com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:140)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Note The full stack trace of the root cause is available in the server logs.