/// <summary>
/// 启用静态请求上下文对象
/// </summary>
/// <param name="app"></param>
/// <returns></returns>
public static IApplicationBuilder UseStaticHttpContext(this IApplicationBuilder app)
{
var httpContextAccessor = app.ApplicationServices.GetRequiredService <IHttpContextAccessor>();
WorkContext.Configure(httpContextAccessor);
return(app);
}