看到别人的网站网址名都不带后缀名比较酷,比如qq空间的地址,其实用urlrewrite这个包很容易就实现了。
下面是使用说明:
1.下载urlrewrite,
2.解压缩文件,压缩包内文件copy到项目中(压缩包位置 -> 项目位置):
其次,在web.xml中加入如下配置:
- <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>
- <dispatcher>REQUEST</dispatcher>
- <dispatcher>FORWARD</dispatcher>
- </filter-mapping>
其实,urlrewrite其实就是个过虑器,它将会过虑用户的所有请求,符合规则的便对其进行重定向,
- <?xml version="1.0" encoding="utf-8"?>
- <!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 2.6//EN"
- "http://tuckey.org/res/dtds/urlrewrite2.6.dtd">
- <urlrewrite>
- <rule>
- <from>^/([a-z]+)$</from>
- <to type= "forward" >/world.jsp?id=$1</to>
- </rule>
- <rule>
- <from>^/world/(.*)$</from>
- <to>/world.jsp?tid=$1</to>
- </rule>
- <rule>
- <from>^/(.*).html$</from>
- <to>/test1/$1.jsp</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>
- </urlrewrite>
rule是url重写规则,from是显示出来的地址,to是映射的实际地址,$1是重写参数,可以为多个,()里是匹配的正则表达式.
http://localhost:8080/mysite/world/1
mysite是你的项目名
实际上访问的是http://localhost:8080/mysite/world.jsp?tid=1
这样就简单的实现了伪静态的效果