tomcat 部署项目访问404

[newlifely]

公司买了一个项目，原本可以访问，自己重新部署就404了

他原来的配置
<Context docBase="/home/tomcat/web" path="/" reloadable="false" />

我想直接将war包放到webapps 下，
我本地代码做了修改，打成war包，删除掉了他这个配置，直接丢到tomcat 下，启动就是404.




项目我自己部署到虚拟机上是ok的


后来又重新用他这个设置，结果tomcat都打不开了

求助呀！！

我重新用他解压后的tomcat 什么都么有修改，这是server.xml

<?xml version='1.0' encoding='utf-8'?>

<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />
<!-- Security listener. Documentation at /docs/config/listeners.html
<Listener className="org.apache.catalina.security.SecurityListener" />
-->
<!--APR library loader. Documentation at /docs/apr.html -->
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
<!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
<Listener className="org.apache.catalina.core.JasperListener" />
<!-- Prevent memory leaks due to use of particular java/javax APIs-->
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />


<GlobalNamingResources>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>


<Service name="Catalina">

<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />


<Engine name="Catalina" defaultHost="localhost">


<Realm className="org.apache.catalina.realm.LockOutRealm">

<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>

<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">


<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />

</Host>
</Engine>
</Service>
</Server>

[newlifely]

tomact 启动错误日志 SEVERE: Error processing request java.lang.NullPointerException at org.apache.tomcat.util.buf.CharChunk.append(CharChunk.java:355) at org.apache.tomcat.util.http.mapper.Mapper.map(Mapper.java:738) at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:759)

[Fatal Error]

看一下你war包的包名是什么，在webapps下包名改成ROOT.war试试，记得删除之前的ROOT*文件

[newlifely]

[kobe8free]

将webapps 目录下 清除干净 重启tomcat ，查看是否可以正常启动 然后将 war文件放入 webapps 重新启动，查看是否解压出来 并及时查看日志

[枫醉秋]

tomcat都启动失败了肯定是404