我正在尝试理解正确的方法来处理通过Json返回的字符串数组中的url中的反斜杠...我已经评论了下面的目标
public JsonResult PhotosByListingId(int id) { var pics = _listingRepository.GetById(id).ListingPhoto.ToList();
List<string> l = new List<string>();
foreach(var p in pics)
{
//l.Add("albums\\/album1\\/" + p.PhotoName); //nope
//l.Add(@"albums\/album1\/" + p.PhotoName); //nope
l.Add("albums/album1/" + p.PhotoName); //????? nope
}
string[] s = l.ToArray();
return Json(s, JsonRequestBehavior.AllowGet);
//needs to be this..THE GOAL
// ["albums\/album1\/10k.jpg","albums\/album1\/10l.jpg","albums\/album1\/10y.jpg"]
//but is returning this?
// ["albums/album1/10k.jpg","albums/album1/10l.jpg","albums/album1/10y.jpg"]
}
答案 0 :(得分:0)
您可以尝试string.Replace:
public JsonResult PhotosByListingId(int id)
{
var pics = _listingRepository.GetById(id).ListingPhoto.ToList();
List<string> l = new List<string>();
foreach(var p in pics)
{
l.Add("albums/album1/".Replace("/", "\\/") + p.PhotoName);
}
string[] s = l.ToArray();
return Json(s, JsonRequestBehavior.AllowGet);
}
因为javascript序列化器正在转换斜杠,所以您可以自己实现序列化并修改生成的JSON:
public string CustomSerialised()
{
string test = "/This/That/The other/";
List<string> arr = new List<string>();
arr.Add(test);
arr.Add(test);
arr.Add(test);
System.Web.Script.Serialization.JavaScriptSerializer s = new System.Web.Script.Serialization.JavaScriptSerializer();
return s.Serialize(arr).Replace("/","\\/");
}
在控制器中使用时,可以导航到使用标准路由模式。