后端重定向请求:response.sendRedirect(request.getContextPath() + “/***.ftl?register=1”);
前端接收:var register = “${(RequestParameters[‘register’])!”"}";
后端重定向请求:response.sendRedirect(request.getContextPath() + “/***.ftl?register=1”);
前端接收:var register = “${(RequestParameters[‘register’])!”"}";