求教，我想为jsp做个请求转发器, urlPatterns = "/*", 拦截所有请求， 发现req.getRequestDispatcher("/jsp/hello.jsp").forward(req, resp);函数总是再次被该拦截器拦截，然后浏览器就没有办法访问到jsp文件，该怎么既使DispatherServlet拦截所有请求，又使得浏览器能够访问到jsp文件呢。

@WebServlet(urlPatterns = "/*", loadOnStartup = 0)
public class DispatherServlet extends HttpServlet {

@Override
public void init(ServletConfig config) throws ServletException {
     ......
}

@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    System.out.println("mothod : " + req.getMethod());
    System.out.println("PathInfo ： " + req.getPathInfo());
    System.out.println("ContextPath ： " + req.getContextPath());
    System.out.println("getRequestURL ： " + req.getRequestURL());

    req.getRequestDispatcher("/jsp/hello.jsp").forward(req, resp);
}

控制台打印 ：

mothod : GET
PathInfo ： /jsp/hello.jsp
ContextPath ： /chapter1
getRequestURL ： http://localhost:8080/chapter1/jsp/hello.jsp