在 Tomcat 的自定义主机上部署应用程序 [英] Deploy application on custom host of Tomcat

问题描述

我在部署应用程序时遇到了一些问题.

I got some issues to deploy my application.

环境:Ubuntu 10.04、Tomcat 7.02(从 tomcat 站点的存档安装，而不是从存储库)，服务器手动运行和停止，不使用任何 IDE.

Environment: Ubuntu 10.04, Tomcat 7.02 (Install from archive from tomcat site, not from repositories), server is run and stoped manualy, not using any IDE.

对于我在 $CATALINA_HOME/conf/server.xml 中创建的第一个主机:

For the first I've created host in $CATALINA_HOME/conf/server.xml:

<Host name="java.dev"  
      appBase="/home/krasilich/java/"  
      autoDeploy="true" >  
    <Alias>www.java.dev</Alias>  
</Host>

然后在$CATALINA_HOME/conf/Catalina/java.dev/siloc.xml中创建一个上下文:

Then create a context in $CATALINA_HOME/conf/Catalina/java.dev/siloc.xml:

<Context docBase="siloc/web/" />

并得到错误

宿主 appBase 内的 docBase/home/krasilich/java/siloc/web/已指定，将被忽略

A docBase /home/krasilich/java/siloc/web/ inside the host appBase has been specified, and will be ignored

但是，如果我将 manager.xml 复制到 $CATALINA_HOME/conf/Catalina/java.dev/ 我可以运行管理器应用程序.如果我通过管理器部署我的应用程序 - 它说一切顺利，但我仍然在 java.dev:8080/siloc/上看到 404:8080/siloc/

But, if I copy manager.xml to $CATALINA_HOME/conf/Catalina/java.dev/ I can run manager app. If I deploy my application through manager - it says that everything is going well, but I still see the 404 on java.dev:8080/siloc/

这就是自定义主机的全部内容.

That's all about custom host.

我也尝试通过 localhost 上的管理器部署应用程序并且它有效，我可以在 localhost:8080/siloc/上看到我的Hello Word"

I've tried to deploy application through manager on localhost also and it works, I can see my "Hello Word" on localhost:8080/siloc/

但是，如果我更改 index.jsp 中的文本，它不会影响前端.重新部署"按钮对我没有帮助.

But, if I change the text in my index.jsp it'll not affected on frontend. The "Redeploy" button isn't help for me.

正如我提到的 manager 只是将应用程序文件复制到 webapps 目录，不要对配置文件进行任何更改.

As I mentioned manager just copy application files to webapps directory, and don't make any changes in config files.

我只需要在我的文件系统中的任何目录中部署应用程序(实际上它将是 /home/krasilich/java/).

All I need that I can deploy application in any directory in my filesystem (actually it will be /home/krasilich/java/).

如果我可以在像 java.dev 这样的自定义主机上执行此操作，那就太好了我需要答案，为什么 $CATALINA_HOME/conf/Catalina/java.dev/siloc.xml 中的上下文对我不起作用，我该怎么做才能使其保持一致?

And it would be great if I can do this on custom host like java.dev I need the answer, why the context in $CATALINA_HOME/conf/Catalina/java.dev/siloc.xml isn't working for me, and what shall I do to make it consistent?

谢谢.

推荐答案

我已经能够重现您的问题.

I have been able to replicate your problem.

在修改了 appBase 和 docBase 的组合后，我可以建议两种解决方法.看起来两者不一起操作.

There are 2 workaround I can suggest after tinkering around with combinations of appBase and docBase. Looks like the two do not operate together.

从 server.xml 中删除 appBase 并在 $CATALINA_HOME/的 docBase 中指定 Web 应用程序的完整路径conf/Catalina/java.dev/siloc.xml

Remove the appBase from server.xml and specify the full path to the web app in docBase in the $CATALINA_HOME/conf/Catalina/java.dev/siloc.xml

我假设您的值将是 /home/krasilich/java/siloc/web/siloc.

注意:仅指定到父文件夹/home/krasilich/java/siloc/web/ 将显示父文件夹的目录列表

Note: specifying only up to the parent folder /home/krasilich/java/siloc/web/ will show you a directory listing of the parent folder

在$CATALINA_HOME/conf/Catalina/java.dev/siloc.xml

删除docBase，只保留

Tomcat 从 $CATALINA_HOME/conf/Catalina/java.dev/siloc.xml 推断 webapp 名称 siloc 并查找名为 siloc 的 webapp 在 appBase 中.

Tomcat infers the webapp name siloc from the $CATALINA_HOME/conf/Catalina/java.dev/siloc.xml and it looks for the webapp named siloc in the appBase.

这允许 java.dev:8080/siloc/工作，前提是您还将 server.xml 中的 appBase 更改为 webapp siloc 的父文件夹.

This allows java.dev:8080/siloc/ to work provided you also change the appBase in server.xml to the parent folder of your webapp siloc.

为了回应 manager 工作的原因，同样的原因 - manager.xml 中没有 docBase

In response to why manager works, same reason - there is no docBase in the manager.xml

我正在尝试 docBase 的其他组合，但我给出的任何值都会引发

I am trying other combinations of docBase but any value I give throws the

警告:已指定宿主 appBase 内的 docBase ...，将被忽略

WARNING: A docBase ... inside the host appBase has been specified, and will be ignored

所以我的结论是删除docBase.这不是一个好主意 - 因为父文件夹的完整路径随后被硬编码在 server.xml 中.

So my conclusion is to remove the docBase. This is not a good idea - since the full path to parent folder is then hardcoded in server.xml.

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