/** Forward to an action */
public void forwardAction(String actionUrl) {
if (setFlashFalg) { // 若有新加入的Flash。更换key。
String actionPath = this.request.getRequestURI();
// 将以当前actionPath为key更替为下一个请求actionPath作为key
flashManager.updateFlashKey(this.getSession(false), actionPath, actionUrl);
setFlashFalg = false;
}
render = new ActionRender(actionUrl);
}
/** Redirect to url */
public void redirect(String url, boolean withQueryString) {
if (setFlashFalg) {
String actionPath = this.request.getRequestURI();
String newActionPath = parsePath(actionPath, url);
flashManager.updateFlashKey(this.getSession(false), actionPath, newActionPath);
setFlashFalg = false;
}
render = renderFactory.getRedirectRender(url, withQueryString);
}