SSH spring代理sessionFactory 配置泛型中丢失

Question

 package ssh.action;

import java.text.DecimalFormat;
import java.util.List;


import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;

import ssh.dao.ModelDrivenBaseAction;
import ssh.entity.BookCard;
import ssh.service.IndexService;

//创建IndexAction(action类)继承ActionSupport接口
public class IndexAction extends  ModelDrivenBaseAction<BookCard> {

    private static final long serialVersionUID = 1L;

    //声明service，但不给它创建具体的实现类的实例，



    //编写execute()方法
    public String execute() {

        //获取IndexService实例，调用getAllBookCard()方法
        //将结果保存到List集合里
System.out.println("IndexAction1-------");
        List<BookCard> myBookCardList = is.getAll();
        System.out.println("IndexAction2-------");

        //将查询出来的结构集打印到控制台
        System.out.println("结果集："+myBookCardList.size());

        //获取Context上下文对象
        ActionContext ac = ActionContext.getContext();
        //将myBookCardList集合添加到上下文对象里
        ac.put("myBookCardList", myBookCardList);

        //返回一个字符串
        return "success";
    }



}package ssh.action;

import java.text.DecimalFormat;
import java.util.List;


import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;

import ssh.dao.ModelDrivenBaseAction;
import ssh.entity.BookCard;
import ssh.service.IndexService;

//创建IndexAction(action类)继承ActionSupport接口
public class IndexAction extends  ModelDrivenBaseAction<BookCard> {

    private static final long serialVersionUID = 1L;

    //声明service，但不给它创建具体的实现类的实例，



    //编写execute()方法
    public String execute() {

        //获取IndexService实例，调用getAllBookCard()方法
        //将结果保存到List集合里
System.out.println("IndexAction1-------");
        List<BookCard> myBookCardList = is.getAll();
        System.out.println("IndexAction2-------");

        //将查询出来的结构集打印到控制台
        System.out.println("结果集："+myBookCardList.size());

        //获取Context上下文对象
        ActionContext ac = ActionContext.getContext();
        //将myBookCardList集合添加到上下文对象里
        ac.put("myBookCardList", myBookCardList);

        //返回一个字符串
        return "success";
    }



}

Answer 1

 package ssh.dao;

import javax.annotation.Resource;

import ssh.service.IndexService;

public class BaseAction {
    protected IndexService is;

    public IndexService getIs() {
        return is;
    }

    public void setIs(IndexService is) {
        this.is = is;
    }

}