我正在尝试使用针对.net v100的ESRI运行时SDK在线设置ESRI Arcgis中的cookie。
var cookie = new CookieHeaderValue("customCookie", cred.Token);
var response = Request.CreateResponse(HttpStatusCode.OK, new {
token = cred.Token,
expires = cred.ExpirationDate
});
response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
response.Headers.AddCookies(new CookieHeaderValue[] { cookie });
return response;
现在,当我尝试使用下面的后续请求稍后检索该cookie时,我得到null。
CookieHeaderValue cookie = context.Request.Headers.GetCookies("customCookie").FirstOrDefault();
我想知道是否还有另一种方法来获取我设置的cookie?
答案 0 :(得分:1)
您使用的是v100吗?
如果是,您可以尝试以下代码:
ArcGISHttpClientHandler.HttpRequestBegin += (sender, request) =>
{
var cookieContainer = ((System.Net.Http.HttpClientHandler)sender).CookieContainer;
var cookies = cookieContainer.GetCookies(request.RequestUri);
var customCookie = new Cookie("customCookie", "someValue") { Domain = request.RequestUri.Host };
bool foundCookie = false;
foreach (Cookie cookie in cookies)
{
if (cookie.Name == customCookie.Name)
{
foundCookie = true;
break;
}
}
if (!foundCookie)
cookieContainer.Add(customCookie);
};
ArcGISHttpClientHandler有一个事件HttpRequestBegin,它会在每个请求中调用。您可以使用CookieContainer.GetCookies和Add来检索/添加cookie。