juipnet/Host/ViewComponent/PagerViewComponent.cs

using Hncore.Infrastructure.WebApi;
using Hncore.Pass.Vpn.Domain;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Threading.Tasks;

namespace ViewComponents
{
    public class PagerModel
    {
        public int Total { get; set; }

        public int PageSize { get; set; } = 50;

        public int PageIndex { get; set; } = 1;

        public string Param { get; set; }

        public int TotalPage { get => (int)Math.Ceiling(this.Total / (this.PageSize * 1.0d)); }
    }
    public class PagerViewComponent: ViewComponent
    {
        public async Task<IViewComponentResult> InvokeAsync(PagerModel model)
        {           
            return View(model);
        }
    }
}