最近在学习struts,参照了书上的一些例子做了一个试验,安装配置,一开始都很正常,登录、插入、删除都可以实现,不过不知怎么回事最近总是出现404错误,一个页面都进不去,甚至连原来的例子也进不去了。
为此,做了一个试验,新建单含有jsp文件的项目,可以的。
原来的配置文件、路径都原封不动的,甚至代码都没怎么改,请教是咋回事呢。myeclipse6.5+tomcat6.0+stuts1.1
为此,做了一个试验,新建单含有jsp文件的项目,可以的。
原来的配置文件、路径都原封不动的,甚至代码都没怎么改,请教是咋回事呢。myeclipse6.5+tomcat6.0+stuts1.1
问题出现存在的原因:
1.你的工程没有在tomcat中正常启动,导致你的访问不能得到响应
2.你访问的路径和你的工程路径不对
还有
1,你所讲的工程路径是否是property--source---path里的
2,如何查看、并确保工程在tomcat正常启动呢
贴错误报告上来吧
估计是页面/action/配置文件 地址写错了~
根据你的描述,很有可能是tomcat的配置被改过,像二楼所说:你访问的路径和你的工程路径不对
或者你启动的不是以前的tomcat.
这个问题跟你的程序无关。
我今天启动时候的log是下面这样的:四月 22, 2012 2:06:36 下午 org.apache.catalina.core.AprLifecycleListener init
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\Apache Software Foundation\Tomcat 6.0\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\CVSNT\;C:\Program Files\Common Files\March Hare Software Ltd\;C:\Program Files\CVSNT\;C:\Program Files\Common Files\March Hare Software Ltd\;C:\Program Files\CVSNT\;C:\Program Files\Common Files\March Hare Software Ltd\;C:\Program Files\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Common Files\Acronis\SnapAPI\;C:\Program Files\Java\jdk1.7.0_02\bin;C:\Program Files\Java\jdk1.7.0_02\jre\bin;D:\Program Files\ipv6ztc\bin;.
四月 22, 2012 2:06:38 下午 org.apache.coyote.http11.Http11Protocol init
严重: Error initializing endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:8080
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:549)
at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:176)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1049)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.net.BindException: Address already in use: JVM_Bind
at java.net.DualStackPlainSocketImpl.bind0(Native Method)
at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)
at java.net.AbstractPlainSocketImpl.bind(Unknown Source)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
... 12 more四月 22, 2012 2:06:38 下午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[HTTP/1.1-8080]]
LifecycleException: Protocol handler initialization failed: java.net.BindException: Address already in use: JVM_Bind <null>:8080
at org.apache.catalina.connector.Connector.initialize(Connector.java:1051)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)四月 22, 2012 2:06:38 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 3860 ms
四月 22, 2012 2:06:38 下午 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
四月 22, 2012 2:06:38 下午 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.35
四月 22, 2012 2:06:38 下午 org.apache.catalina.startup.HostConfig deployDescriptor
信息: Deploying configuration descriptor manager.xml
四月 22, 2012 2:06:39 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory docs
四月 22, 2012 2:06:40 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory myapp
四月 22, 2012 2:06:40 下午 org.apache.catalina.core.StandardContext start
严重: Error filterStart
四月 22, 2012 2:06:40 下午 org.apache.catalina.core.StandardContext start
严重: Context [/myapp] startup failed due to previous errors
四月 22, 2012 2:06:40 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory ROOT
四月 22, 2012 2:06:40 下午 org.apache.coyote.http11.Http11Protocol start
严重: Error starting endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:8080
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:549)
at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:565)
at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:203)
at org.apache.catalina.connector.Connector.start(Connector.java:1122)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.net.BindException: Address already in use: JVM_Bind
at java.net.DualStackPlainSocketImpl.bind0(Native Method)
at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)
at java.net.AbstractPlainSocketImpl.bind(Unknown Source)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
... 12 more四月 22, 2012 2:06:40 下午 org.apache.catalina.core.StandardService start
严重: Failed to start connector [Connector[HTTP/1.1-8080]]
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.net.BindException: Address already in use: JVM_Bind <null>:8080
at org.apache.catalina.connector.Connector.start(Connector.java:1129)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)四月 22, 2012 2:06:40 下午 org.apache.jk.common.ChannelSocket init
信息: Port busy 8009 java.net.BindException: Address already in use: JVM_Bind
四月 22, 2012 2:06:40 下午 org.apache.jk.common.ChannelSocket init
严重: Can't find free port 8009 8009
四月 22, 2012 2:06:40 下午 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/58 config=null
四月 22, 2012 2:06:40 下午 org.apache.catalina.startup.Catalina start
信息: Server startup in 1845 ms
四月 22, 2012 2:06:40 下午 org.apache.catalina.core.StandardServer await
严重: StandardServer.await: create[8005]: