tomcat启动访问不到

Question

如题，Tomcat启动时不添加任何工程且启动不报异常，启动后访问http://127.0.0.1:8080/出现页面404；然后随便写个web项目启动后访问http://127.0.0.1:8080/webDemo/能够正常访问到页面。请大神帮忙解决一下吧

Answer 1

已经解决了��

Answer 2

你能访问到webDemo不知道你要解决啥

Answer 3

是因为在eclipse里启动tomcat默认是user location mata……双击servers改一下就好了

Answer 4

说明你weapp下Root下没有index. html,htm,jsp等任何一个文件

Answer 5

是因为在eclipse里启动tomcat默认是user location mata……双击servers改一下就好了

Answer 6

应该是tomcat的context没设置，默认有个ROOT目录

Answer 7

以下是Tomcat不包含项目时启动的日志

十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server version:        Apache Tomcat/8.0.21
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server built:          Mar 23 2015 14:11:21 UTC
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server number:         8.0.21.0
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Name:               Windows 10
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Version:            10.0
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Architecture:          amd64
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Java Home:             C:Javajdk1.8.0_77jre
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Version:           1.8.0_77-b03
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Vendor:            Oracle Corporation
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_BASE:         D:newwork.metadata.pluginsorg.eclipse.wst.server.coretmp0
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_HOME:         D:tomcat-8.0.21
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.base=D:newwork.metadata.pluginsorg.eclipse.wst.server.coretmp0
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.home=D:tomcat-8.0.21
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dwtp.deploy=D:newwork.metadata.pluginsorg.eclipse.wst.server.coretmp0wtpwebapps
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Djava.endorsed.dirs=D:tomcat-8.0.21endorsed
十二月 19, 2017 11:00:31 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dfile.encoding=UTF-8
十二月 19, 2017 11:00:31 上午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: Loaded APR based Apache Tomcat Native library 1.1.33 using APR version 1.5.1.
十二月 19, 2017 11:00:31 上午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
十二月 19, 2017 11:00:32 上午 org.apache.catalina.core.AprLifecycleListener initializeSSL
信息: OpenSSL successfully initialized (OpenSSL 1.0.1m 19 Mar 2015)
十二月 19, 2017 11:00:32 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-apr-8080"]
十二月 19, 2017 11:00:33 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-apr-8009"]
十二月 19, 2017 11:00:33 上午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1874 ms
十二月 19, 2017 11:00:33 上午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
十二月 19, 2017 11:00:33 上午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/8.0.21
十二月 19, 2017 11:00:38 上午 org.apache.jasper.servlet.TldScanner scanJars
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
十二月 19, 2017 11:00:38 上午 org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [270] milliseconds.
十二月 19, 2017 11:00:38 上午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-apr-8080"]
十二月 19, 2017 11:00:38 上午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-apr-8009"]
十二月 19, 2017 11:00:38 上午 org.apache.catalina.startup.Catalina start
信息: Server startup in 5332 ms

Answer 8

说明没启动成功，这个时候要去看 tomcat 的日志