1、下载http://urlrewritefilter.googlecode.com/files/urlrewritefilter-4.0.3.jar,放置到WEB-INF/lib目录中。
2、将下面的内容增加到WEB-INF/web.xml
<filter-name>UrlRewriteFilter</filter-name>
<filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
<filter-mapping>
<filter-name>UrlRewriteFilter</filter-name>
<url-pattern>/*</url-pattern>
REQUEST
FORWARD
</filter-mapping>
</filter-mapping>
3、增加下面内容到WEB-INF/urlrewrite.xml中
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<!--
Configuration file for UrlRewriteFilter
http://www.tuckey.org/urlrewrite/
-->
<urlrewrite>
<rule>
<note>
The rule means that requests to /test/status/ will be redirected to /rewrite-status the url will be rewritten.
</note>
<from>/test/status/</from>
<to type="redirect">%{context-path}/rewrite-status</to>
</rule>
<outbound-rule>
<note>
The outbound-rule specifies that when response.encodeURL is called (if you are using JSTL c:url) the url /rewrite-status will be rewritten to /test/status/. The above rule and this outbound-rule means that end users should never see the url /rewrite-status only /test/status/ both in thier location bar and in hyperlinks in your pages.
</note>
<from>/rewrite-status</from>
<to>/test/status/</to>
</outbound-rule>
<!--
INSTALLATION
in your web.xml add...
<filter>
<filter-name>UrlRewriteFilter</filter-name>
<filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
<init-param>
<param-name>logLevel</param-name>
<param-value>WARN</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>UrlRewriteFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
EXAMPLES
Redirect one url
<rule>
<from>/some/old/page.html</from>
<to type="redirect">/very/new/page.html</to>
</rule>
Redirect a directory
<rule>
<from>/some/olddir/(.*)</from>
<to type="redirect">/very/newdir/$1</to>
</rule>
Clean a url
<rule>
<from>/products/([0-9]+)</from>
<to>/products/index.jsp?product_id=$1</to>
</rule>
eg, /products/1234 will be passed on to /products/index.jsp?product_id=1234 without the user noticing.
Browser detection
<rule>
<condition name="user-agent">Mozilla/[1-4]</condition>
<from>/some/page.html</from>
<to>/some/page-for-old-browsers.html</to>
</rule>
eg, will pass the request for /some/page.html on to /some/page-for-old-browsers.html only for older
browsers whose user agent srtings match Mozilla/1, Mozilla/2, Mozilla/3 or Mozilla/4.
Centralised browser detection
<rule>
<condition name="user-agent">Mozilla/[1-4]</condition>
<set type="request" name="browser">moz</set>
</rule>
eg, all requests will be checked against the condition and if matched
request.setAttribute("browser", "moz") will be called.
-->
</urlrewrite>
4、重启tomcat,访问http://127.0.0.1:8080/rewrite-status
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