SSH整合之spring整合struts2(续上)

一、项目结构

二、新建UserAction，继承自ActionSupport，并实现ModelDriven<User>接口；getModel方法是用来装配对象属性的；注意，userService字段名要和applicationContext.xml中配置的userservice bean中id名称一致

package com.hjp.action;

import com.hjp.domain.User;
import com.hjp.service.UserService;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;

/**
 * Created by JiaPeng on 2015/12/13.
 */
public class UserAction extends ActionSupport implements ModelDriven<User> {

    User user = new User();

    @Override
    public User getModel() {
        return user;
    }

    private UserService userService;

    public void setUserService(UserService userService) {
        this.userService = userService;
    }

    public String register(){
        userService.register(user);
        return SUCCESS;
    }
}

UserAction