Question

我是网络服务运营的新手。我正在尝试为我的android app.Solution工作创建搜索或列表操作的Web服务，但问题是我无法发送给对象客户

这些是我的模型，他们映射：

    [WebInvoke(Method = "POST",
    UriTemplate = "CreateCustomer/",
    RequestFormat = WebMessageFormat.Json,
    ResponseFormat = WebMessageFormat.Json )]
    public Customer CreateCustomer(Customer customer)
    {
        //Customer customer = JsonConvert.DeserializeObject<Customer>(CustomerJson);
        if(customer == null)
        {
            throw new ArgumentNullException("FAIL");
        }
        CustomerManager cm = new CustomerManager();
        cm.CreateCustomer(customer);

        return customer;
    }

我尝试这种方法，但它不起作用

    public Customer CreateCustomer(Customer customer)
    {
        ISession session = this.GetSession();
        using (var tx = session.BeginTransaction())
        {
            try
            {
                this.GetSession().Save(customer); //new NHibernateSessionManager().GetSession();               
                this.GetSession().Save(customer.Addresses);
                tx.Commit();

            }
            catch
            {
                tx.Rollback();
            }
        }
        return customer;
    }

这是我使用Nhibernate的Create方法

B2

thanx征求意见。

Answer 1

不应该CreateCustomer()方法看起来像这样：

public Customer CreateCustomer(Customer customer)
{
    using (var session = this.GetSession())
    using (var tx = session.BeginTransaction())
    {
        try
        {
            session.Save(customer);
            session.Save(customer.Addresses); // This could be omitted with cascade

            tx.Commit();
        }
        catch
        {
            tx.Rollback();
        }
    }

    return customer;
}

WCF POST json对象

1 个答案: