spring.net 创建对象失败

Question

提示错误  Spring.xml.config
<?xml version="1.0" encoding="utf-8" ?>
<objects xmlns="http://www.springframework.net">
  <object id="bookDAL" type="SQLServerDAL.BookDAL,SQLServerDAL">
  </object>
</objects>类定义 程序集名没有问题!
namespace SQLServerDAL
{
    public class BookDAL:IBookDAL
    {
        public IQueryable<BookInfo> GetAll()
        {
            return DBHelper.Entity.BookInfoes.Select(b => b);
        }
    }
}创建的代码 public static IBookDAL CreateAdminDAL()
        {
            IApplicationContext context = new XmlApplicationContext(@"Spring.xml.config");
            IBookDAL bookDal = (IBookDAL)context.GetObject("BookDAL");            return bookDal;
        }
不明白为什么成功不了!
俺先去上课了 谢谢高人解疑!

Answer 1

对了 创建时的那个BookDAL我改过 不存在问题! 在它之前的IApplicationContext context = new XmlApplicationContext(@"Spring.xml.config");这个就有出错了!