Java 跟踪dispatcher.forward的路径
我正在编辑不是我自己的代码,需要遵循RequestDispatcher的路径Java 跟踪dispatcher.forward的路径,java,servlets,dispatcher,requestdispatcher,Java,Servlets,Dispatcher,Requestdispatcher,我正在编辑不是我自己的代码,需要遵循RequestDispatcher的路径 RequestDispatcher dispatcher = this.getServlet().getServletContext().getRequestDispatcher([url]); if (dispatcher == null) { throw new Exception("Unable to find " + [url]); } logger.debug("Dispatchi
RequestDispatcher dispatcher = this.getServlet().getServletContext().getRequestDispatcher([url]);
if (dispatcher == null) {
throw new Exception("Unable to find " + [url]);
}
logger.debug("Dispatching request to PDF Writer Servlet " + dispatcher.toString());
dispatcher.forward(request, response);
如何找到路径将带我去哪里?注释行调度器。转发(请求、响应)并添加此行,然后尝试运行servlet out.print(this.getServlet().getServletContext().getRealPath([url]))
这将返回调度程序将转发到的路径。您可以使用调试器。使用
jsp
资源可能有点难。