加載完JSP頁面后控制臺出現這兩句話，2016-08-28 22:50:58,289 WARN ?[CommonsLogger.java:60] : No configuration found for the specified action: 'product_save' in namespace: '/'. Form action defaulting to 'action' attribute's literal value.2016-08-28 22:50:58,304 WARN ?[CommonsLogger.java:60] : No configuration found for the specified action: 'product_save' in namespace: '/'. Form action defaulting to 'action' attribute's literal value.這是JSP的action路徑:這是Struts2的配置：這是整個項目的目錄：這是JSP頁面:點擊添加后的頁面：