Erfrischend in RESTSHARP für Windows Phone
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15-11-2019 - |
Frage
Ich habe RESTSHARP implementiert in meiner WP7-Anwendung implementiert, aber ein Problem bleibt:
Wenn ich Ressourcen vom Server lade (z. B. eine Anforderung auf http:// localhost: 8080 / autos ) Das erste Mal ist die Sammlung von (in diesem Fall) erfolgreich zurückgekehrt.
Lösung
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
Andere Tipps
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();