/// <summary>
///
/// </summary>
/// <param name="services"></param>
/// <param name="storeOptionsAction"></param>
/// <returns></returns>
public static IServiceCollection AddOperationalDbContext(this IServiceCollection services,
Action <OperationalStoreOptions> storeOptionsAction = null)
{
var options = new OperationalStoreOptions();
services.AddSingleton(options);
storeOptionsAction?.Invoke(options);
var fsql = new FreeSql.FreeSqlBuilder()
.UseConnectionString(options.DataType, options.ConnectionString)
.UseAutoSyncStructure(true) //自动同步实体结构到数据库
.Build <OperationalDb>(); //请务必定义成 Singleton 单例模式
fsql.ConfigurePersistedGrantContext();
fsql.SyncStructurePersistedGrant();
services.AddSingleton(fsql);
//TODO services.AddTransient<TokenCleanupService>();
return(services);
}