java url 加密和隐藏域

技术2022-05-18 8

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>

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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

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