[英]Blazor WASM and Refit token
我在我的 blazor wasm 應用程序中使用 refit,我想在 AuthorizationHeaderValueGetter 中設置令牌,我連接的 api 沒有寫在 Z2D50972FCECD376129545507F106208 中。 但我已經在 program.cs 中注冊了改裝
builder.Services.AddRefitClient<IApi>(settings).ConfigureHttpClient(c =>
{
c.BaseAddress = new Uri("Address");
})
我必須為此創建一個 DelegatingHandler 嗎?
public class AuthHeaderHandler : DelegatingHandler
{
private readonly ILocalStorageService _localStorageService;
public AuthHeaderHandler(ILocalStorageService localStorageService)
{
_localStorageService = localStorageService;
}
protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
var auth = request.Headers.Authorization;
if (auth != null)
{
if (await _localStorageService.ContainKeyAsync("Token"))
{
string token = await _localStorageService.GetItemAsync<string>("Token");
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token);
}
}
return await base.SendAsync(request, cancellationToken).ConfigureAwait(false);
}
}
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