romexp 发表于 2007-09-27 16:49

哈哈!问题已解决_急!!!!tomcat 热部署问题和bad version问题


注意:从14开始的错误都是JDK版本不同引起的,14楼上面几楼的错误jdk1.6的,跟14楼下面的是不相同,14楼以下几楼因为我是重新安装了OS使用的是jdk1.5所以出现java.lang.UnsupportedClassVersionError: Bad version number in .class file的错误,这是我另外找到的一个意外错误,错误解释请看:http://xling.blueidea.com/archives/2007/4283.shtml

所以现在的问题要解决本页上面的错误了!!!!



我在fedora 7 tomcat 6 ant 1.7 jdk 1.6环境下

使用ant -f build.xml
部署不成功,下面是tomcat log

2007-9-27 16:34:17 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'softWareCategoryDao' defined in ServletContext resource : Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource : Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource : Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
      at org.hibernate.cfg.Mappings.addClass(Mappings.java:118)
      at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:145)
      at org.hibernate.cfg.Configuration.add(Configuration.java:669)
      at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504)
      at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:656)
      at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1175)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1145)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:144)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
      at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:261)
      at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:109)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1073)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:835)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:144)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:279)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:360)
      at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:241)
      at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
      at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
      at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
      at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
      at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1177)
      at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:542)
      at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:105)
      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.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
      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:216)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
      at java.lang.Thread.run(Thread.java:619)
2007-9-27 16:34:17 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2007-9-27 16:34:17 org.apache.catalina.core.ApplicationContext log
信息: Shutting down Log4J

原因是在fc7下面安装了           jdk-6u2-linux-i586-rpm.bin 而安装了不是RPM的版本           jdk-6u2-linux-i586.bin就不会出现以上的错误,
具体原因还真的不清楚,但是问题解决了,也没有我这几天的研究,对大家可能会有个借鉴作用吧!!!!!
哈哈

[ 本帖最后由 romexp 于 2007-9-29 12:56 编辑 ]

romexp 发表于 2007-09-28 10:03

我有一台在运行的服务器是可以部署的,而现在这台则不能部署,
而tomcat的安装用是用下载最新的源码安装的,但是那台可以部署的
还安装了通过rpm安装的 (yum install tomcat5) 是不是在fedora 7中
也要安装相关的组件啊,才能部署呢!?????????????
我现在在也在这台服务器上通过 yum install tomcat5 安装下,看能不能行!!!



怎么没有人回我呀

romexp 发表于 2007-09-28 10:13

安装了tomcat5及相关组件还是不行,
在网页上还是显示:
HTTP Status 404 - /spotmau/

type Status report

message /spotmau/

description The requested resource (/spotmau/) is not available.
Apache Tomcat/6.0.10

romexp 发表于 2007-09-28 10:14

Sep 28, 2007 9:54:39 AM org.apache.catalina.core.ApplicationContext log
INFO: Set web app root system property: 'spotmau' =
Sep 28, 2007 9:54:39 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Log4J from
Sep 28, 2007 9:54:39 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Sep 28, 2007 9:54:54 AM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'softWareCategoryDao' defined in ServletContext resource : Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource : Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource : Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
        at org.hibernate.cfg.Mappings.addClass(Mappings.java:118)
        at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:145)
        at org.hibernate.cfg.Configuration.add(Configuration.java:669)
        at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504)
        at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:656)
        at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1175)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1145)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:144)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:261)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:109)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1073)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:835)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:144)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:279)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:360)
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:241)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:448)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Sep 28, 2007 9:54:54 AM org.apache.catalina.core.ApplicationContext log
INFO: Closing Spring root WebApplicationContext
Sep 28, 2007 9:54:54 AM org.apache.catalina.core.ApplicationContext log
INFO: Shutting down Log4J
Sep 28, 2007 9:54:56 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Sep 28, 2007 9:54:56 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Sep 28, 2007 10:06:07 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextDestroyed()
Sep 28, 2007 10:06:08 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextDestroyed()
2007-9-28 10:08:39 org.apache.catalina.core.ApplicationContext log
信息: Set web app root system property: 'spotmau' =
2007-9-28 10:08:39 org.apache.catalina.core.ApplicationContext log
信息: Initializing Log4J from
2007-9-28 10:08:39 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
2007-9-28 10:09:01 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'softWareCategoryDao' defined in ServletContext resource : Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource : Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource : Invocation of init method failed; nested exception is org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
        at org.hibernate.cfg.Mappings.addClass(Mappings.java:118)
        at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:145)
        at org.hibernate.cfg.Configuration.add(Configuration.java:669)
        at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504)
        at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:656)
        at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1175)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1145)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:144)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:261)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:109)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1073)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:835)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:144)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:279)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:360)
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:241)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:448)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2007-9-28 10:09:01 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2007-9-28 10:09:01 org.apache.catalina.core.ApplicationContext log
信息: Shutting down Log4J
2007-9-28 10:09:04 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2007-9-28 10:09:04 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()

romexp 发表于 2007-09-28 10:21

应该不是程序的问题吧(程序不是我开发的,我只是想把这个项目部署到其他的服务器上),在原来的服务器上可以运行,可能还是配置的问题!!!

kakasi 发表于 2007-09-28 10:44

看来就是程序的问题
Duplicate class/entity mapping com.spotmau.myaccount.pojo.FileExtention
Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping
对照一下你程序发布的版本吧

kakasi 发表于 2007-09-28 10:45

貌似spring的定义入口重复了:em10:

romexp 发表于 2007-09-28 11:55

我决不是程序的问题吧,我刚才在xp上安装了tomcat,用测试机器上面用ant 打包成的war文件copy到webapp下,也可以运行,现在就是我在linux下的测试机器的tomcat的问题了。。

kakasi 发表于 2007-09-28 12:00

无数经验证明log不会撒谎,但是人会出错,对照问题检查一下吧

romexp 发表于 2007-09-28 12:19

原帖由 kakasi 于 2007-9-28 12:00 发表 http://bbs.chinaunix.net/images/common/back.gif
无数经验证明log不会撒谎,但是人会出错,对照问题检查一下吧

你说得也有道理,但是程序不是我开发的,再说按理说在其他的服务器上可以运行,为什么不这台测试机器会有问题呢。不可能的事呀
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