regular.cs

起点9 V2.0小说整站系统 介绍： 1、 采用企业级标准应用三层架构

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Text.RegularExpressions;

/// <summary>
/// Regular 的摘要说明
/// </summary>
public class Regular
{
    /// <summary>
    /// 是否为id
    /// </summary>
    /// <param name="chars">待判断字符</param>
    /// <returns></returns>
    public static bool IsId(string chars)
    {
        return Regex.IsMatch(chars, @"^\d{1,9}$");
    }
    ///// <summary>
    ///// 判断添加书窝是否重复
    ///// </summary>
    ///// <param name="booklist">书窝列表</param>
    ///// <param name="topicid">小说编号</param>
    ///// <returns></returns>
    //public static bool IsRepeate(string booklist,string topicid)
    //{
    //    return Regex.IsMatch(booklist, "(\\D|^)" + topicid + "(\\D|$)");
    //}
    /// <summary>
    /// 过滤一切脚本内容
    /// </summary>
    /// <param name="content">内容</param>
    /// <returns></returns>
    public static string Filtrate(string content)
    {
        while(Regex.IsMatch(content,"<[^>]*>"))
            content = Regex.Replace(content, "<[^>]*>", "");
        return content.Replace("\n", "<br>").Replace("'", "‘"); ;
    }
    //public static string ReplacePic(string content)
    //{
    //    return Regex.Replace(content, "<img src\\=\"(.+?)\" />", "<img src=\"image/image.gif\"><a href=\"\" onclick=\"javascript:this.innerHTML='<img src=$1>';return false;\" alt=\"点此打开图片\" />http://www.qidian9.com/$1</a>");
    //}
}