JDK8、TOMCAT8的环境下，启动tomact后在浏览器输入localhost:8080/jeecms报错 HTTP Status 404，无法进入安装界面 错误描述：The origin server did not find a current representation for the target resource or is not willing to disclose that one exists. 错误截图：

Tomcat日志：
17-Mar-2019 09:10:59.286 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/8.5.38
17-Mar-2019 09:10:59.291 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Feb 5 2019 11:42:42 UTC
17-Mar-2019 09:10:59.291 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         8.5.38.0
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          x86
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files (x86)\Java\jre1.8.0_201
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_201-b09
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Tomcat 8.5
17-Mar-2019 09:10:59.292 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         C:\Tomcat 8.5
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Tomcat 8.5
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Tomcat 8.5
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Tomcat 8.5\temp
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Tomcat 8.5\conf\logging.properties
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: exit
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: abort
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xms128m
17-Mar-2019 09:10:59.293 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx256m
17-Mar-2019 09:10:59.294 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Tomcat 8.5\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;c:\windows\system32;c:\windows;c:\windows\system32\wbem;c:\windows\system32\windowspowershell\v1.0\;c:\windows\system32\openssh\;c:\opengrads\contents\cygwin\versions\2.0.2.oga.2\i686;c:\python27;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\wbem;C:\WINDOWS\system32\windowspowershell\v1.0\;C:\WINDOWS\system32\openssh\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\tomact\apache-tomcat-8.5.38\bin;C:\Program Files (x86)\Java\jre1.8.0_201\bin;C:\Program Files\TortoiseSVN\bin;C:\WINDOWS\system32\config\systemprofile\AppData\Local\Microsoft\WindowsApps;.]
17-Mar-2019 09:10:59.459 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:11:01.946 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
17-Mar-2019 09:11:01.956 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:11:01.959 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
17-Mar-2019 09:11:01.960 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 3260 ms
17-Mar-2019 09:11:01.992 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
17-Mar-2019 09:11:01.992 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.38
17-Mar-2019 09:11:02.003 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\docs]
17-Mar-2019 09:11:02.331 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\docs] has finished in [328] ms
17-Mar-2019 09:11:02.332 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\manager]
17-Mar-2019 09:11:02.389 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\manager] has finished in [56] ms
17-Mar-2019 09:11:02.389 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\ROOT]
17-Mar-2019 09:11:02.424 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\ROOT] has finished in [35] ms
17-Mar-2019 09:11:02.427 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:11:02.453 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:11:02.456 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 495 ms
17-Mar-2019 09:12:32.508 信息 [localhost-startStop-2] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\jeecms]
17-Mar-2019 09:12:32.568 信息 [localhost-startStop-2] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\jeecms] has finished in [60] ms
17-Mar-2019 09:13:22.608 信息 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.startup.HostConfig.reload Reloading context [/jeecms]
17-Mar-2019 09:13:22.608 信息 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.core.StandardContext.reload Reloading Context with name [/jeecms] has started
17-Mar-2019 09:13:23.835 严重 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.core.StandardContext.reload Exception starting Context with name [/jeecms]
 org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/jeecms]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3864)
at org.apache.catalina.startup.HostConfig.reload(HostConfig.java:1410)
at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1383)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1619)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:94)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1170)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1392)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1396)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1364)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalArgumentException: More than one fragment with the name [spring_web] was found. This is not legal with relative ordering. See section 8.2.2 2c of the Servlet specification for details. Consider using absolute ordering.
at org.apache.tomcat.util.descriptor.web.WebXml.orderWebFragments(WebXml.java:2200)
at org.apache.tomcat.util.descriptor.web.WebXml.orderWebFragments(WebXml.java:2159)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1124)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:769)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:94)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5181)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 11 more

17-Mar-2019 09:13:23.836 信息 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.core.StandardContext.reload Reloading Context with name [/jeecms] is completed
17-Mar-2019 09:39:28.963 信息 [Thread-6] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:39:31.092 信息 [Thread-6] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:39:33.245 信息 [Thread-6] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina]
17-Mar-2019 09:39:33.327 信息 [Thread-6] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:39:33.329 信息 [Thread-6] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:39:33.332 信息 [Thread-6] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:39:33.333 信息 [Thread-6] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:49:*559 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/8.5.38
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Feb 5 2019 11:42:42 UTC
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         8.5.38.0
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          x86
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files (x86)\Java\jre1.8.0_201
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_201-b09
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Tomcat 8.5
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         C:\Tomcat 8.5
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Tomcat 8.5\conf\logging.properties
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Tomcat 8.5
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Tomcat 8.5
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Tomcat 8.5\temp
17-Mar-2019 09:49:*574 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files (x86)\Java\jre1.8.0_201\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;c:\windows\system32;c:\windows;c:\windows\system32\wbem;c:\windows\system32\windowspowershell\v1.0\;c:\windows\system32\openssh\;c:\opengrads\contents\cygwin\versions\2.0.2.oga.2\i686;c:\python27;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\wbem;C:\WINDOWS\system32\windowspowershell\v1.0\;C:\WINDOWS\system32\openssh\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Tomcat 8.5\bin;C:\Program Files (x86)\Java\jre1.8.0_201\bin;C:\Program Files\TortoiseSVN\bin;C:\Users\Fenit\AppData\Local\Microsoft\WindowsApps;D:\Program Files\Bandizip\;C:\Users\冯上夫\AppData\Local\Programs\Microsoft VS Code\bin;;C:\Users\Fenit\AppData\Local\Programs\Microsoft VS Code\bin;.]
17-Mar-2019 09:49:*748 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:49:58.163 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
17-Mar-2019 09:49:58.179 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:49:58.179 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
17-Mar-2019 09:49:58.179 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 3020 ms
17-Mar-2019 09:49:58.257 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
17-Mar-2019 09:49:58.257 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.38
17-Mar-2019 09:49:58.273 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\docs]
17-Mar-2019 09:49:58.710 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\docs] has finished in [437] ms
17-Mar-2019 09:49:58.710 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\jeecms]
17-Mar-2019 09:50:01.637 严重 [localhost-startStop-1] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start: 
 org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/jeecms]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1140)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1875)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalArgumentException: More than one fragment with the name [spring_web] was found. This is not legal with relative ordering. See section 8.2.2 2c of the Servlet specification for details. Consider using absolute ordering.
at org.apache.tomcat.util.descriptor.web.WebXml.orderWebFragments(WebXml.java:2200)
at org.apache.tomcat.util.descriptor.web.WebXml.orderWebFragments(WebXml.java:2159)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1124)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:769)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:94)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5181)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 10 more

17-Mar-2019 09:50:01.637 严重 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Error deploying web application directory [C:\Tomcat 8.5\webapps\jeecms]
 java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/jeecms]]
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:758)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1140)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1875)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

17-Mar-2019 09:50:01.653 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\jeecms] has finished in [2,943] ms
17-Mar-2019 09:50:01.653 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\manager]
17-Mar-2019 09:50:01.797 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\manager] has finished in [144] ms
17-Mar-2019 09:50:01.797 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Tomcat 8.5\webapps\ROOT]
17-Mar-2019 09:50:01.860 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Tomcat 8.5\webapps\ROOT] has finished in [63] ms
17-Mar-2019 09:50:01.875 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
17-Mar-2019 09:50:01.891 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
17-Mar-2019 09:50:01.891 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 3710 ms

您是使用的tomcat8.5吗？