JSP サーバーアドレスを取得

JSP サーバーアドレスを取得

[JSP]

String remoteHostUrl = request.getScheme() + ":" + request.getServerName();
if (request.getRemotePort() != 80) {
    remoteHostUrl += (":" + String.valueOf(request.getServerPort()));
}
remoteHostUrl += ("/" + pageContext.getServletContext().getServletContextName());