系统学习javaweb-12-SSH整合开发demo

 implements ModelDriven<Employee>

private Employee employee = new Employee();   // 【模型驱动】
// 封装请求的部门id(下拉列表的实际的值)
private int deptId;
public void setEmployee(Employee employee) {
    this.employee = employee;
}
public Employee getEmployee() {
    return employee;
}
public void setDeptId(int deptId) {
    this.deptId = deptId;
}
public int getDeptId() {
    return deptId;
}

//实现RequestAware接口
public class EmployeeAction extends ActionSupport implements ModelDriven<Employee>, RequestAware{
    // 接收框架运行时候传入的代表request对象的map
    private Map<String, Object> request;
    @Override
    public void setRequest(Map<String, Object> request) {
        this.request = request;
    }
}

// 注入Dao，【此处一定要用接口接收】
private IDeptDao deptDao;//JDK代理
public void setDeptDao(IDeptDao deptDao) {
    this.deptDao = deptDao;
}

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