关于Java URL重写之后过滤器的配置和拦截规则问题

[zl1213330]

我现在项目是这样,项目使用的struts2,用了URL重写,但是重写之后我的过滤器就过滤不到我配置的规则(*.htm,我的struts.action.extension=htm)了,URL重写的过滤器是放在我的过滤器的前面的,问一下是不是请求经过URL重写的这一层过滤器之后就会把URL变成没有重写之前的样子呢?

<!-- URL重写 -->
	<filter>
		<filter-name>UrlRewriteFilter</filter-name>
		<!-- 过滤器类所在的路径： -->
		<filter-class>com.jorke.base.filter.UrlRewriteFilter</filter-class>
		<!-- 日志级别(可以不配置) -->
		<init-param>
			<param-name>logLevel</param-name>
			<param-value>WARN</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>UrlRewriteFilter</filter-name>
		<!-- 拦截所有url -->
		<url-pattern>*</url-pattern>
		<dispatcher>REQUEST</dispatcher>
		<dispatcher>FORWARD</dispatcher>
	</filter-mapping>
	
	<!-- 请求过滤器 -->
	<filter>
		<filter-name>requestFilter</filter-name>
		<filter-class>com.jorke.base.filter.RequestFilter</filter-class>
	</filter>
	<filter-mapping> 
		<filter-name>requestFilter</filter-name> 
		<url-pattern>*.htm</url-pattern> 
	</filter-mapping> 

我的数据库的每个字段都是需要存操作人的ID的,所以在过滤器会放入请求信息

	public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse,
			FilterChain filterChain) throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest) servletRequest;
		HttpServletResponse response = (HttpServletResponse) servletResponse;
		AppContext.setRequest(request);
		try {
			//String header = request.getHeader("REFERER");//请求的完整地址
			String url = request.getRequestURI();
			if(url.endsWith("!save.htm")){
				Object obj = request.getSession().getAttribute(JorkeConstant.USER_SESSION_KEY);
				if(obj == null) {
					response.sendRedirect(request.getContextPath() + "/view/login/login.jsp");
				}else{
					filterChain.doFilter(servletRequest, servletResponse);
				}
			}else{
				filterChain.doFilter(servletRequest, servletResponse);
			}
		} catch (Exception e) {
			Logger.getLogger().error(e, e);
		}finally{
			
		}
	}

public class AppContext {
	/**
	 * 当前线程中的用户信息
	 */
	private final static ThreadLocal<HttpServletRequest> currentRequest = new ThreadLocal<HttpServletRequest>();
	
	/**
	 * 设置用户信息
	 * 
	 * @param userInfo
	 *            用户信息
	 */
	public static void setRequest(HttpServletRequest request) {
		currentRequest.set(request);
	}

	/**
	 * 返回当前登陆用户
	 * 
	 * @return
	 */
	public static BaseEntity getUserInfo() {
		BaseEntity currentuser;
		try {
			currentuser = (BaseEntity)currentRequest.get().getSession().getAttribute(JorkeConstant.USER_SESSION_KEY);
			return currentuser;
		} catch (Exception e) {
			e.printStackTrace();
		}
		return null;
	}

	public static void cleanRequest() {
		currentRequest.set(null);
	}
}

我持久层会调用这个getUserInfo方法的,现在问题就是请求没有走到我的过滤器这里,然后去取用户信息发现request是空的

[zl1213330]

我去,人呢 ,求助啊来个大神帮我答疑解惑一下啊

[tony4geek]

看看这个。