/// <summary>
/// 加入版块（收藏版块）
/// </summary>
/// <param name="sectId"></param>
/// <returns></returns>
public JsonResult JoinSection(int sectId)
{
var result = _bbsService.CollectSubSection(sectId, CurrentUser.UserId);
return(Json(new { result }, JsonRequestBehavior.AllowGet));
}
