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JSP URL重写-urlrewrite

作者:成都昌德装饰工程有限公司 来源:www.cdchangde.com 发布时间:2017-09-03 12:49:02
JSP URL重写-urlrewrite URL重写的目的不言而喻,站群,首先引入urlrewrite-4.0.0.jar【或者其他版本】包,可以从官方下载。

1、web.xml【官方配置】

[html]

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<display-name></display-name>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

<!-- URL重写配置 -->

<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><!-- 拦截所有URL -->

</filter-mapping>

</web-app>

2、urlrewrite.xml

[html]

<?xml version="1.0" encoding="utf-8"?>

<!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 3.2//EN"

"http://tuckey.org/res/dtds/urlrewrite3.2.dtd">

<!--

Configuration file for UrlRewriteFilter

http://tuckey.org/urlrewrite/

-->

<urlrewrite>

<!--自定义匹配-->

<rule>

<!-- <from>^/admin/(.*)(.*)</from> -->

<from>admin/([0-9]+)/(.*).shtml/(.*)</from>

<to>/admin_login.jsp?id=$1&name=$2&keyword=$3</to>

</rule>

[html] view plaincopy

<!-- 官方示例-->

<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//浏览器检测

<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>

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