/// <summary>
/// 构造
/// </summary>
/// <param name="connectionString"></param>
public ApplicationDbContext(string connectionString)
: base(connectionString)
{
Plots = GetCollection <Plot>("Plots");
Metadata = GetCollection <Metadata>("Metadata");
Translations = GetCollection <Translation>("Translations");
ImageFaceCenterPoints = GetCollection <ImageFaceCenterPoint>("ImageFaceCenterPoints");
Plots.EnsureIndex(o => o.num);
Plots.EnsureIndex(o => o.provider);
Metadata.EnsureIndex(o => o.num);
Metadata.EnsureIndex(o => o.provider);
Metadata.EnsureIndex(o => o.url);
Translations.EnsureIndex(o => o.hash);
Translations.EnsureIndex(o => o.lang);
}
