java url 加密和隐藏域

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某游戏连接，以前一直是死敌！
发生了很多很多，嗯很多！
现在忽然发现了一个很有趣的东西
http://221.130.15.57:8091/p?p_E/2035847_4d8b002b_bccc45a6/
连接加密，过滤器搞定
但是
扩展名有木有！有木有?

RESTful URL

就是设计url的时候要满足REST标准,REST标准。。。好难说明白，
可以参考http://baike.baidu.com/view/1077487.htm?fr=ala0_1

spring 现在真不好说以后会臃肿成神马东西？？？？简明啊简明

由于下一版本的rapid-framwork需要集成spring RESTful URL,所以研究了一下怎么搭建. 并碰到了一下问题。

springmvc 3.0 中增加 RESTful URL功能，构造出类似javaeye现在的URL。 rest介绍 , 这里还有struts2 rest构造的一篇文章: 使用 Struts 2 开发 RESTful 服务

简单例子如下,比如如下URL

Java代码
/blog/1   HTTP GET =>     得到id = 1的blog
/blog/1   HTTP DELETE => 删除 id = 1的blog
/blog/1   HTTP PUT   =>    更新id = 1的blog
/blog      HTTP POST =>    新增BLOG

/blog/1 HTTP GET =>    得到id = 1的blog
/blog/1 HTTP DELETE => 删除 id = 1的blog
/blog/1 HTTP PUT =>   更新id = 1的blog
/blog     HTTP POST =>   新增BLOG

以下详细解一下spring rest使用.

首先，我们带着如下三个问题查看本文。
1. 如何在java构造没有扩展名的RESTful url,如 /forms/1,而不是 /forms/1.do

2. 由于我们要构造没有扩展名的url本来是处理静态资源的容器映射的，现在被我们的spring占用了，冲突怎么解决?
3. 浏览器的form标签不支持提交delete,put请求，如何曲线解决?

springmvc rest 实现

springmvc的resturl是通过@RequestMapping 及@PathVariable annotation提供的,通过如@RequestMapping(value="/blog/{id}",method=RequestMethod.DELETE)即可处理/blog/1 的delete请求.

Java代码
@RequestMapping(value="/blog/{id}",method=RequestMethod.DELETE)
public ModelAndView delete(@PathVariable Long id,HttpServletRequest request,HttpServletResponse response) {
     blogManager.removeById(id);
    return new ModelAndView(LIST_ACTION);
}

@RequestMapping(value="/blog/{id}",method=RequestMethod.DELETE)
public ModelAndView delete(@PathVariable Long id,HttpServletRequest request,HttpServletResponse response) {
blogManager.removeById(id);
return new ModelAndView(LIST_ACTION);
}

@RequestMapping @PathVariable如果URL中带参数，则配合使用，如

Java代码
@RequestMapping(value="/blog/{blogId}/message/{msgId}",method=RequestMethod.DELETE)
public ModelAndView delete(@PathVariable("blogId") Long blogId,@PathVariable("msgId") Long msgId,HttpServletRequest request,HttpServletResponse response) {
}

@RequestMapping(value="/blog/{blogId}/message/{msgId}",method=RequestMethod.DELETE)
public ModelAndView delete(@PathVariable("blogId") Long blogId,@PathVariable("msgId") Long msgId,HttpServletRequest request,HttpServletResponse response) {
}

spring rest配置指南
1. springmvc web.xml配置

Xml代码

<servlet-mapping>
    <servlet-name>default</servlet-name>
    <url-pattern>/static/*</url-pattern>
</servlet-mapping>
<servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>


<filter>
    <filter-name>UrlRewriteFilter</filter-name>
    <filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
    <init-param>
            <param-name>confReloadCheckInterval</param-name>
            <param-value>60</param-value>
        </init-param>
    <init-param>
                <param-name>logLevel</param-name>
                <param-value>DEBUG</param-value>
        </init-param>
</filter>
<filter-mapping>
    <filter-name>UrlRewriteFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>


<servlet-mapping>
    <servlet-name>springmvc</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>


<filter>
    <filter-name>HiddenHttpMethodFilter</filter-name>
    <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>

<filter-mapping>
    <filter-name>HiddenHttpMethodFilter</filter-name>
    <servlet-name>springmvc</servlet-name>
</filter-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>/static/*</url-pattern>
</servlet-mapping>
<servlet>
     <servlet-name>springmvc</servlet-name>
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
     <load-on-startup>1</load-on-startup>
</servlet>


<filter>
<filter-name>UrlRewriteFilter</filter-name>
<filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
<init-param>
       <param-name>confReloadCheckInterval</param-name>
       <param-value>60</param-value>
      </init-param>
<init-param>
              <param-name>logLevel</param-name>
              <param-value>DEBUG</param-value>
         </init-param>
</filter>
<filter-mapping>
<filter-name>UrlRewriteFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>


<servlet-mapping>
     <servlet-name>springmvc</servlet-name>
     <url-pattern>/</url-pattern>
</servlet-mapping>


<filter>
<filter-name>HiddenHttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>

<filter-mapping>
<filter-name>HiddenHttpMethodFilter</filter-name>
<servlet-name>springmvc</servlet-name>
</filter-mapping>

2. webapp/WEB-INF/springmvc-servlet.xml配置,使用如下两个class激活@RequestMapping annotation

Java代码
<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"/>
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>

完整配置

Java代码
<beans default-autowire="byName"    >

     
     <context:component-scan base-package="com.**.controller"/>

     <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"/>

     <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>

     
     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
         <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
         <property name="prefix" value="/pages"/>
         <property name="suffix" value=".jsp"></property>
     </bean>

     <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource" p:basename="i18n/messages"/>

     
     <bean id="exceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
         
         <property name="defaultErrorView" value="/commons/error"/>
         <property name="exceptionMappings">
             <props>
             </props>
         </property>
     </bean>

</beans>

=========================

感觉就动态加密挺有用这个扩展名保护。。。。。

Tomcat resin 忙的时候都会出消息

嗨愚蠢的庶民啊！！！貌似没用呵呵