Question

这是我关于stackoverflow的第一个问题，所以如果标题或问题不好，请原谅。

目前我获得了VoucherResponse课程

  public class VoucherResponse
{
    public int VoucherID { get; set; }
    public string VoucherTitle { get; set; }
    public IEnumerable<VoucherVariant> VoucherVariants { get; set; }
    public string[] VoucherImages { get; set; }
}

和Web api方法

 return Ok(from v in distinctby
                     select new VoucherResponse
                     {
                         VoucherID = v.VoucherID,
                         VoucherTitle = v.VoucherTitle,
                         VoucherVariants = (from voucher in voucherToLookup[v.VoucherID]
                                            select new VoucherVariant 
                                            {
                                                VoucherDiscountedPrice = voucher.VoucherPrice  - (voucher.VoucherPrice * voucher.VoucherDiscount/ 100),
                                                VoucherVariantId = voucher.VoucherVariantId,
                                                VoucherPrice = voucher.VoucherPrice,
                                                VoucherStock = 1

                                            }),
                         VoucherImages = (from image in distinctby
                                          where v.VoucherID == image.VoucherID
                                          select image.VoucherImages

                                          // URLHelper.GetAbsoluteUrl(ModuleCommands.MediaLibraryGetMediaFileUrl(image.FileGUID, voucher.NodeAlias + "_" + image.ImageOrder))).ToArray(),
                                          ).ToArray()
                     });

目前我正在获得结果

{
"voucherID": 380,
"voucherTitle": "Woolworths e-Gift Card",
"voucherVariants": [
  {
    "voucherVariantId": 397,
    "voucherPrice": 100,
    "voucherDiscountedPrice": 95,
    "voucherStock": 1
  },
  {
    "voucherVariantId": 389,
    "voucherPrice": 200,
    "voucherDiscountedPrice": 190,
    "voucherStock": 1
  },
  {
    "voucherVariantId": 393,
    "voucherPrice": 300,
    "voucherDiscountedPrice": 285,
    "voucherStock": 1
  },
  {
    "voucherVariantId": 394,
    "voucherPrice": 400,
    "voucherDiscountedPrice": 380,
    "voucherStock": 1
  },
  {
    "voucherVariantId": 395,
    "voucherPrice": 500,
    "voucherDiscountedPrice": 475,
    "voucherStock": 1
  }
],
"voucherImages": [
  " B4A3A070-3ED1-4086-8B33-21465AA58C7A, 2FB01963-2D71-4C79-9EE8-38A114CAF1A6"
]

我需要像这样返回voucherImages

    "VoucherImages" : [
{"www.kentico.info/imageOne.jpg"}
{"www.kentico.info/imageTwo.jpg"}
]

Answer 1

首先感谢您试图帮助我。我自己解决了这个问题。 @rocky图像存储在媒体库中，我创建的方法接缝工作但我仍然得到“丑陋的网址”像 “http://localhost:50848/getmedia/8f5f2e87-782c-4ee2-b6c0-dba614588fe4/ 我希望得到类似“http://localhost:50848/getmedia/image1.jpg的内容但是会对此进行研究，如果有人需要该功能中的代码，我将粘贴方法

  private string[] GetImageURLs(string guids, string voucherTitle)
    {
        List<string> result = new List<string>();
        string[] guid = guids.Split(',');
        string alias, url,image;

        foreach (var item in guid)
        {
            url = ModuleCommands.MediaLibraryGetMediaFileUrl(ValidationHelper.GetGuid(item, Guid.Empty), SiteContext.CurrentSiteName);
            image = URLHelper.GetAbsoluteUrl(url);
            result.Add(image);
        }

        return result.ToArray();
    }

Kentico图像API - 需要在ASP.NET Web API中返回图像URL而不是Guid

1 个答案: