Asp.NETPersonnalBlogSystem/Search.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using Asp.NETPersonnalBlogSystem.BLL;
using Asp.NETPersonnalBlogSystem.Models;

namespace Asp.NETPersonnalBlogSystem
{
    /// <summary>
    /// 搜索页面
    /// 提供文章搜索功能
    /// </summary>
    public partial class Search : System.Web.UI.Page
    {
        private string keyword = "";
        private int pageIndex = 1;
        private int pageSize = 10;
        private ArticleService articleService = new ArticleService();
        private SettingService settingService = new SettingService();

        protected void Page_Load(object sender, EventArgs e)
        {
            keyword = Request.QueryString["q"] ?? "";
            if (string.IsNullOrEmpty(keyword))
            {
                Response.Redirect("Default.aspx");
                return;
            }

            if (!IsPostBack)
            {
                if (!int.TryParse(Request.QueryString["page"], out pageIndex))
                {
                    pageIndex = 1;
                }

                pageSize = Convert.ToInt32(settingService.GetSetting("ArticlePageSize", "10"));
                LoadArticles();
            }
        }

        /// <summary>
        /// 加载搜索结果
        /// </summary>
        private void LoadArticles()
        {
            litKeyword.Text = keyword;
            Page.Title = $"搜索: {keyword} - " + Page.Title;

            List<Article> articles = articleService.GetArticleList(pageIndex, pageSize, 0, keyword, 1);
            int totalCount = articleService.GetArticleCount(0, keyword, 1);
            int totalPages = (int)Math.Ceiling((double)totalCount / pageSize);

            litTotalCount.Text = totalCount.ToString();

            if (articles.Count == 0)
            {
                pnlNoResults.Visible = true;
                navPagination.Visible = false;
                return;
            }