filter在网页中如何运用呢 – CSS – 前端 css怎么设计光晕字体

// filter 可以获取到request对象, 使用request的转发,可以转发到其他html,jsp,servlet等public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { if(condition){ System.out.println(“filter”); request.getRequestDispatcher(“index.jsp”).forward(request, response); }else{ chain.doFilter(request, response); } }