Refrescante em RestSharp para Windows Phone
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15-11-2019 - |
Pergunta
Implementei RestSharp com sucesso no meu aplicativo WP7, mas um problema permanece:
Quando eu carrego recursos do servidor (por exemplo, uma solicitação de recebimento em http:// localhost: 8080 / carros ), a primeira vez que a coleção de (neste caso) retornou com sucesso.
Solução
You can control caching of resources by setting headers on the response your server sends back. If you do not want the resource to be cached then set the cache-control header to no-cache.
It is the server's job to specify how long a resource is good for, the client should do its best to respect that information.
If you really, really want to delete entries in the cache you need to go via the WinINet API
Outras dicas
As a quick hack to avoid caching you can append a unique value to the end of the query string. The current DateTime (including seconds and milliseconds if necessary) or a GUID are suitable.
eg.
var uri = "http://example.com/myrequest?rand=" + DateTime.Now().ToString();