Question

我使用uwp windown 10使应用程序不闪屏，但响应有限=30。我无法获得全部。非常感谢你

public static ObservableCollection<RootObject> listNewImage = new ObservableCollection<RootObject>();
PublicAuthorization publicAuthorization = new PublicAuthorization();

listNewImage = await publicAuthorization.Authorization();

while (listNewImage.Count > RequestParameters.perpage)
{
    await Task.Delay(10);
    RequestParameters.page += 30;
    RequestParameters.perpage += 30;
    listNewImage = await publicAuthorization.Authorization();
}

public async Task<ObservableCollection<RootObject>> Authorization()
{

    Uri auUri = new Uri(RequestParameters.publicAuUri);

    HttpClient httpClient = new HttpClient();

    string responseJson = await httpClient.GetStringAsync(auUri);

    ObservableCollection<RootObject> listNewImage = JsonConvert.DeserializeObject<ObservableCollection<RootObject>>(responseJson, new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore });

    return listNewImage;
}

Answer 1

如前所述，API根据per_page查询参数限制了结果数量。如果增加此数字，将获得更多结果。然后，如果要获取单个页面，则只需增加page参数即可获取下一页。您的代码当前在page和per_page参数中添加了30，相反，您需要做类似的事情。 per_page应该保持不变，而您只是在请求下一页。

RequestParameters.page++;

如何将ObservableCollection添加ObservableCollection？

1 个答案: