HttpServletRequest
的容器请求属性有一个方法:提取请求从泽西岛
setAttribute
我怎样才能提取ContainterRequest
这个属性?
我没有找到:getAttribute
方法!
代码
public class AuthenticationFilter implements Filter{
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) throws IOException, ServletException {
HttpServletRequest httpReq = (HttpServletRequest) servletRequest;
.... ....
httpReq.setAttribute("businessId", businessId);
}
}
在新泽西州过滤器:
private class Filter implements ResourceFilter, ContainerRequestFilter{
public ContainerRequest filter(ContainerRequest request) {
..extract the attribute from the httpReq
}
}
请问您可否包括一些代码演示你想要做什么? – 2013-06-04 06:31:46
我编辑了我的问题。谢谢! – Dejell