出现这个错：there is no Action mapped for namespace[/] and action name [product_save] associated with context path[/ssh]不要急，分布检查：
1.检查，struts.xml配置，name 和class是否正确
2.检查action类，save()方法是否写对，（save()是没有参数的，我就错在这）
ERROR [localhost-startStop-1] - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productService' defined in class path resource [applicationContext.xml]: Initialization of bean failed
