Question

用spring2写的service怎么注入到struts2的action中去

Answer 1

在action中私有化service属性，并生成set方法。同时在配置文件中将service的bean注入到action的bean中
例如：配置文件中：
<bean id="orderAction" class="cn.itcast.shop.order.OrderAction" scope="prototype">
<property name="orderService" ref="orderService"></property>
</bean>
<bean id="orderService" class="cn.itcast.shop.order.OrderService">
<property name="orderDao" ref="orderDao"></property>
</bean>
action中：
public class OrderAction extends ActionSupport{
// 注入OrderService
private OrderService orderService;
public void setOrderService(OrderService orderService) {
this.orderService = orderService;
}