eclipse配置tomcat后，启动能打开8080的界面，但是就是打不开自己写的jsp

Question

eclipse配置tomcat后，启动能打开8080的界面，但是就是打不开自己写的jsp，以前打开过，今天新加了jsp并且把项目中的jsp的文件夹移动了，发现打不开，然后我又把它移回去，还是没用，之后跟着百度上各种改，现在已经不知道是什么原因了，不过觉得应该不是配置web-xml的问题吧，毕竟上一次打开也没动它十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server version: Apache Tomcat/7.0.65
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server built: Oct 9 2015 08:36:58 UTC
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server number: 7.0.65.0
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Name: Windows 8
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Version: 6.2
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Architecture: x86
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Java Home: C:\Program Files (x86)\Java\jdk1.8.0_20\jre
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Version: 1.8.0_20-b26
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Vendor: Oracle Corporation
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_BASE: C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_HOME: C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.base=C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.home=C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dwtp.deploy=C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Djava.endorsed.dirs=C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\endorsed
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dfile.encoding=GBK
十二月 12, 2015 4:20:29 下午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: 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\jdk1.8.0_20\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jdk1.8.0_20/bin/../jre/bin/client;C:/Program Files (x86)/Java/jdk1.8.0_20/bin/../jre/bin;C:/Program Files (x86)/Java/jdk1.8.0_20/bin/../jre/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files (x86)\Java\jdk1.8.0_20\bin;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;D:\Java\eclipse-jee-mars-R-win32\eclipse;;.
十二月 12, 2015 4:20:29 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
十二月 12, 2015 4:20:29 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8009"]
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 473 ms
十二月 12, 2015 4:20:29 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
十二月 12, 2015 4:20:29 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.65
十二月 12, 2015 4:20:29 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\docs
十二月 12, 2015 4:20:30 下午 org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [238] milliseconds.
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\docs has finished in 519 ms
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\examples
十二月 12, 2015 4:20:30 下午 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
十二月 12, 2015 4:20:30 下午 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
十二月 12, 2015 4:20:30 下午 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@27ede0')
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\examples has finished in 253 ms
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\host-manager
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\host-manager has finished in 76 ms
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\manager
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\manager has finished in 56 ms
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\ROOT
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 7.0\webapps\ROOT has finished in 44 ms
十二月 12, 2015 4:20:30 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
十二月 12, 2015 4:20:30 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
十二月 12, 2015 4:20:30 下午 org.apache.catalina.startup.Catalina start
信息: Server startup in 993 ms

Answer 1

页面异常信息贴出来，最好能将你的项目文件结构截个图出来。