Teach you Tomcat URL rewriting
yum install java-1.8.0-openjdk-devel vim /etc/profile.d/jdk.sh export JAVA_HOME=/usr/java/latest # 首先定义JAVA_HOME的环境变量 export PATH=$JAVA_HOME/bin:$PATH # 然后追加 . /etc/profile.d/jdk.sh
yum install tomcat tomcat-admin-webapps.noarch \ tomcat-webapps.noarch tomcat-docs-webapp.noarch
urlRewriteFilter是一个用于改写URL的Web过滤器,类似于Apache的mod_rewrite。适用于任何Web应用服务器(如Tomcat,jboss,jetty,Resin,Orion等)。其典型应用就把动态URL静态化,便于搜索引擎爬虫抓取你的动态网页。
UrlRewriteFilter的官方网站http://tuckey.org/urlrewrite/
jar包要放在应用的WEB-INF/lib目录中
yum install wget -y cd /usr/share/tomcat/webapps/ROOT/WEB-INF/lib/ wget http://central.maven.org/maven2/org/tuckey/urlrewritefilter/4.0.3/urlrewritefilter-4.0.3.jar
在应用的./WEB-INF/目录下创建一个名为urlrewrite.xml规则文件,名称千万不能出错!!
vim ./WEB-INF/urlrewrite.xml <rule> <name>seo redirect</name> <condition name="host" operator="notequal">^www.example.com</condition> <condition name="host" operator="notequal">^localhost</condition> <from>^/.*</from> <to type="redirect" last="true">http://www.example.com/$1</to> </rule>
在应用的`./WEB-INF/中的web.xml中添加
vim ./WEB-INF/web.xml
<filter> </filter><filter>UrlRewriteFilter</filter> <filter>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter> <filter> </filter><filter>UrlRewriteFilter</filter> <url>/*</url> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher>
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