blocks|key|1374599|text|根据Apache+Tomcat文档，您可以通过创建ROOT.xml文件来更改应用程序。有关更多信息，请参阅以下内容：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1374600|http://tomcat.apache.org/tomcat-6.0-doc/config/context.html|offset|length|1374601|“可以使用名为ROOT.xml的文件定义默认web应用程序。”|1374602|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1N|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

According to the Apache Tomcat docs, you can change the application by creating a ROOT.xml file. See this for more info: 

<a href="http://tomcat.apache.org/tomcat-6.0-doc/config/context.html" rel="noreferrer">http://tomcat.apache.org/tomcat-6.0-doc/config/context.html</a>

"The default web application may be defined by using a file called ROOT.xml."

blocks|key|1374623|text|我将查看我的文档；有一种方法可以指定配置来更改根web应用程序的路径，而不是根目录(或ROOT.war)，但在Tomcat5和Tomcat6之间似乎发生了变化。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1374624|找到了这个：|1374625|http://www.nabble.com/Re:-Tomcat-6-and-ROOT-application...-td20017401.html|offset|length|1374626|因此，似乎可以更改根路径(在ROOT.xml中)，但是有一点困难--您需要将WAR移到自动部署目录之外。介意我问一下为什么只将文件重命名为ROOT.war不是一个可行的解决方案吗？|1374627|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|22|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@$F|T|G|U|1|V]]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|E]]]]

I'll look at my docs; there's a way of specifying a configuration to change the path of the root web application away from ROOT (or ROOT.war), but it seems to have changed between Tomcat 5 and 6.

Found this:

<a href="http://www.nabble.com/Re:-Tomcat-6-and-ROOT-application...-td20017401.html" rel="nofollow noreferrer">http://www.nabble.com/Re:-Tomcat-6-and-ROOT-application...-td20017401.html</a>

So, it seems that changing the root path (in ROOT.xml) is possible, but a bit broken -- you need to move your WAR outside of the auto-deployment directory. Mind if I ask why just renaming your file to ROOT.war isn't a workable solution?

blocks|key|1374656|text|在Tomcat6的server.xml中的<Host>标签中添加一个<Context>标签可以解决这个问题。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1374657|如果你使用URL，你可以使用像http://localhost/first.do这样的path=""。|1374658|在上下文标记中设置属性docBase="E:\struts-ITRCbook\myStrutsbook"和reloadable="true"，然后结束上下文标记。|1374659|它应该看起来像这样：|1374660|<Host+name="localhost"++appBase="webapps"+
++++++++unpackWARs="true"+autoDeploy="true"
++++++++xmlValidation="false"+xmlNamespaceAware="false">
++++<Context+path=""+docBase="E:\struts-ITRCbook\myStrutsbook"+reloadable="true">
++++</Context>
</Host>|code-block|syntax|javascript|1374661|entityMap^0|9|A|L|6|Y|9|0|F|P|17|7|0|B|15|1H|H|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Z|8|@$9|10|A|11|B|C]|$9|12|A|13|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|14|8|@$9|15|A|16|B|C]|$9|17|A|18|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|19|8|@]|D|@]|E|$]]|$1|L|3|M|5|N|7|1A|8|@]|D|@]|E|$O|P]]|$1|Q|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|R|$]]

Adding a <code>&lt;Context&gt;</code> tag in the <code>&lt;Host&gt;</code> tag in <code>server.xml</code> for Tomcat 6 will resolve the problem. 

If you use <code>path=""</code> empty you can use a URL like <code>http://localhost/first.do</code>. 

In the context tag set attributes <code>docBase="E:\struts-ITRCbook\myStrutsbook"</code> and <code>reloadable="true"</code>, then end the context tag.

It should look something like this:

<pre class="lang-xml prettyprint-override"><code>&lt;Host name="localhost" appBase="webapps" 
 unpackWARs="true" autoDeploy="true"
 xmlValidation="false" xmlNamespaceAware="false"&gt;
 &lt;Context path="" docBase="E:\struts-ITRCbook\myStrutsbook" reloadable="true"&gt;
 &lt;/Context&gt;
&lt;/Host&gt;
</code></pre>

blocks|key|1374721|text|context.xml配置对我不起作用。Tomcat6.0.29抱怨docBase在appBase中：...对于Tomcat5来说，这确实是可行的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1374722|因此，一种解决方案是将应用程序放在根文件夹中。|1374723|另一个非常简单的解决方案是将一个重定向到我的应用程序的index.jsp放到根目录下:+response.sendRedirect("/MyApplicationXy")；|1374724|致以最好的问候，Jan|1374725|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

the context.xml configuration didn't work for me. Tomcat 6.0.29 complains about the docBase being inside the appBase: ... 
For Tomcat 5 this did actually work.

So one solution is to put the application in the ROOT folder. 

Another very simple solution is to put an index.jsp to ROOT that redirects to my application like this: 
response.sendRedirect("/MyApplicationXy"); 

Best Regards,
Jan

blocks|key|1374765|text|另一种解决方案是创建一个servlet，它将重定向发送到所需的默认webapp，并将该servlet映射到根webapp中的所有urls。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1374766|package+com.example.servlet;

import+java.io.*;
import+javax.servlet.*;
import+javax.servlet.http.*;

public+class+RedirectServlet+extends+HttpServlet+{

++@Override
++public+void+doGet(HttpServletRequest+request,+HttpServletResponse+response)+throws+ServletException,+IOException+{
++++response.sendRedirect("/myRootWebapp");
++}
}|code-block|syntax|javascript|1374767|将上面的类添加到|1374768|CATALINA_BASE/webapps/ROOT/WEB-INF/classes/com/example/servlet。|offset|length|style|CODE|1374769|并将以下内容添加到|1374770|CATALINA_BASE/webapps/ROOT/WEB-INF/web.xml|1374771|++<servlet>
++++<display-name>Redirect</display-name>
++++<servlet-name>Redirect</servlet-name>
++++<servlet-class>com.example.servlet.RedirectServlet</servlet-class>
++</servlet>
++<servlet-mapping>
++++<servlet-name>Redirect</servlet-name>
++++<url-pattern>/</url-pattern>
++</servlet-mapping>|1374772|如果需要，您可以轻松地修改RedirectServlet以接受初始化参数，从而允许您在不修改源代码的情况下设置默认webapp。|1374773|我不确定这样做是否会有任何负面影响，但我确实测试了它，它似乎确实起作用了。|1374774|entityMap^0|0|0|0|0|1Q|0|0|0|16|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|13|8|@$K|14|L|15|M|N]]|9|@]|A|$]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|17|8|@$K|18|L|19|M|N]]|9|@]|A|$]]|$1|S|3|T|5|D|7|1A|8|@]|9|@]|A|$E|F]]|$1|U|3|V|5|6|7|1B|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1C|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|Z|$]]

An alternative solution would be to create a servlet that sends a redirect to the desired default webapp and map that servlet to all urls in the ROOT webapp.

<pre><code>package com.example.servlet;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class RedirectServlet extends HttpServlet {

 @Override
 public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 response.sendRedirect("/myRootWebapp");
 }
}
</code></pre>

Add the above class to 
<code>CATALINA_BASE/webapps/ROOT/WEB-INF/classes/com/example/servlet</code>. And add the following to <code>CATALINA_BASE/webapps/ROOT/WEB-INF/web.xml</code>:

<pre><code> &lt;servlet&gt;
 &lt;display-name&gt;Redirect&lt;/display-name&gt;
 &lt;servlet-name&gt;Redirect&lt;/servlet-name&gt;
 &lt;servlet-class&gt;com.example.servlet.RedirectServlet&lt;/servlet-class&gt;
 &lt;/servlet&gt;
 &lt;servlet-mapping&gt;
 &lt;servlet-name&gt;Redirect&lt;/servlet-name&gt;
 &lt;url-pattern&gt;/&lt;/url-pattern&gt;
 &lt;/servlet-mapping&gt;
</code></pre>

And if desired you could easily modify the RedirectServlet to accept an init param to allow you to set the default webapp without having to modify the source.

I'm not sure if doing this would have any negative implications, but I did test this and it does seem to work.

blocks|key|1590015|text|这不是一个很好的解决方案，但有一种方法是从根应用程序重定向到YourWebApp。为此，您需要修改根index.html。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1590016|<html>
++++<head>
++++++++<title>Redirecting+to+/YourWebApp</title>
++++</head>
++++<body+onLoad="javascript:window.location='YourWebApp';">
++++</body>
</html>|code-block|syntax|javascript|1590017|或|1590018|<html>
++++<head>
++++++++<title>Redirecting+to+/YourWebApp</title>
++++++++<meta+http-equiv="refresh"+content="0;url=YourWebApp"+/>
++++</head>
++++<body>
++++</body>
</html>|1590019|参考：http://staraphd.blogspot.com/2009/10/change-default-root-folder-in-tomcat.html|offset|length|1590020|entityMap|0|LINK|mutability|MUTABLE|url|http://staraphd.blogspot.com/2009/10/change-default-root-folder-in-tomcat.html^0|0|0|0|0|3|26|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@$M|11|N|12|1|13]]|A|$]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

Not a very good solution but one way is to redirect from the ROOT app to YourWebApp. For this you need to modify the ROOT index.html.

<pre><code>&lt;html&gt;
 &lt;head&gt;
 &lt;title&gt;Redirecting to /YourWebApp&lt;/title&gt;
 &lt;/head&gt;
 &lt;body onLoad="javascript:window.location='YourWebApp';"&gt;
 &lt;/body&gt;
&lt;/html&gt;
</code></pre>

OR

<pre><code>&lt;html&gt;
 &lt;head&gt;
 &lt;title&gt;Redirecting to /YourWebApp&lt;/title&gt;
 &lt;meta http-equiv="refresh" content="0;url=YourWebApp" /&gt;
 &lt;/head&gt;
 &lt;body&gt;
 &lt;/body&gt;
&lt;/html&gt;
</code></pre>

Reference : <a href="http://staraphd.blogspot.com/2009/10/change-default-root-folder-in-tomcat.html" rel="nofollow">http://staraphd.blogspot.com/2009/10/change-default-root-folder-in-tomcat.html</a>

blocks|key|1590183|text|在Tomcat7中，通过这些更改，我可以在/访问myAPP，在/ROOT访问ROOT|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1590184|<Context+path=""+docBase="myAPP"/>
<Context+path="ROOT"+docBase="ROOT"/>|code-block|syntax|javascript|1590185|将上述内容添加到server.xml中的<Host>部分|1590186|entityMap^0|L|1|O|5|V|5|12|4|0|0|K|6|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]|$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|N|$]]

In Tomcat 7 with these changes, i'm able to access <code>myAPP</code> at <code>/</code> and <code>ROOT</code> at <code>/ROOT</code>

<pre><code>&lt;Context path="" docBase="myAPP"/&gt;
&lt;Context path="ROOT" docBase="ROOT"/&gt;
</code></pre>

Add above to the <code>&lt;Host&gt;</code> section in server.xml

blocks|key|1375043|text|在Tomcat7(在Windows服务器下)中，我没有向任何配置文件添加或编辑任何内容。我只是将根文件夹重命名为其他名称，并将我的应用程序文件夹重命名为ROOT，它工作得很好。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1375044|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In Tomcat 7 (under Windows server) I didn't add or edit anything to any configuration file. I just renamed the ROOT folder to something else and renamed my application folder to ROOT and it worked fine.

I'm trying to change the default application of a Tomcat 6 webserver to a different application than "ROOT" (inside webapps folder). What is the best way to do this?

How to change the ROOT application?

服务器

Windows

我正在尝试将Tomcat6 the服务器的默认应用程序更改为不同于"ROOT“的应用程序(在webapps文件夹中)。做这件事最好的方法是什么？

问如何更改根应用程序？
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