控制權共用
Redirect
路徑規則
//使用方式
req.setRedirect( location )
//等同於
req.setStatus( HttpServletResponse.SC_FOUND )
req.setHeader( "Location" , location )Forward
路徑規則
RequestDispatcher
Last updated
//使用方式
req.setRedirect( location )
//等同於
req.setStatus( HttpServletResponse.SC_FOUND )
req.setHeader( "Location" , location )Last updated
//使用方式
RequestDispatcher dispatcher = req.getRequestDispatcher("/Goto");
dispatcher.forward(req, res);