将http://www.example.com重定向到http://example.com

本文介绍了将www.example重定向到example的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何将 www.example 重定向到 example 在Tomcat中?所有文档都集中在Apache上，但是我正在托管Java应用.

How do I redirect www.example to example in Tomcat? All the documentation focuses on Apache, but I'm hosting a Java app.

推荐答案

Apache

这应该是

# .htaccess file contents # Apache has the same docroot as the Java web app. # Java webapp is running on port 8084 <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / # For sites running on a port other than 80 RewriteCond %{HTTP_HOST} !^domain\ [NC] RewriteCond %{HTTP_HOST} !^$ RewriteCond %{SERVER_PORT} !^80$ RewriteRule ^/(.*) domain:%{SERVER_PORT}/$1 [L,R] # And for a site running on port 80 RewriteCond %{HTTP_HOST} !^domain\ [NC] RewriteCond %{HTTP_HOST} !^$ RewriteRule ^/(.*) domain/$1 [L,R] </IfModule>

httpd.apache/docs/2.0/misc/rewriteguide.html

您可以在Tomcat中使用 UrlRewriteFilter .这样的规则应该在/WEB-INF/urlrewrite.xml 中为您工作:

You can use UrlRewriteFilter in Tomcat. A rule like this should work for you in /WEB-INF/urlrewrite.xml:

<rule enabled="true"> <name>Force HTTPS example</name> <note>Automatically redirects user requests.</note> <from>domain/(.*)$</from> <to type="permanent-redirect" last="true">www.domain/</to> </rule>

不确定我是否做错字，写在头上

Not sure if I made typo's, wrote this on top of head