/// <summary>
/// 没有使用
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public JsonResult getUser(String id)
{
int uid = 0;
if (!int.TryParse(id, out uid))
{
var ret = new { error = 400, errMessage = "参数错误" };
return(Json(ret, JsonRequestBehavior.AllowGet));
}
using (ShoppingEntities dc = new ShoppingEntities())
{
var user = dc.Users.FirstOrDefault(u => u.UserID == uid);
return(Json(UserObjectToJson.Convert(user), JsonRequestBehavior.AllowGet));
}
}
public JsonResult getDetail(String id)
{
//参数有效性判断
int pid = 0;
if (!int.TryParse(id, out pid))
{
var ret = new { code = 400, message = "参数错误" };
return(Json(ret, JsonRequestBehavior.AllowGet));
}
using (ShoppingEntities dc = new ShoppingEntities())
{
//通过id和是否已出售来判断
var product = dc.Product.FirstOrDefault(p => p.ProID == pid && p.ProIsSell == false);
//用过产品的 id 来获取用户数据
Users user = null;
if (product != null)
{
user = dc.Users.FirstOrDefault(u => u.UserID == product.ProWhoUser);
}
else
{
var ret = new { code = 400, message = "没有该产品" };
return(Json(ret, JsonRequestBehavior.AllowGet));
}
//将product对象转成json格式（包含用户信息）， 订单对象为null
Dictionary <String, Object> jsonProduct = new Dictionary <String, Object>();
jsonProduct.Add("product", ProductObjectToJson.Convert(product, null));
//添加产品的用户
jsonProduct.Add("user", UserObjectToJson.Convert(user));
return(Json(jsonProduct, JsonRequestBehavior.AllowGet));
}
}
