/// <summary>
/// 页面加锁
/// </summary>
public IActionResult OnPost()
{
//缓存中添加页面锁定消息
var tokenId = User.GetTokenIdOrNull();
_cacheService.Add(string.Format(CacheKeyDefinition.PageLock, tokenId), true, TimeSpan.FromMinutes(_jwtProvider.GetJwtConfig().ExpiredMinutes));
return(Json(true));
}