Common/RequestData.cs

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using System;
using System.Collections.Generic;

using System.Text;
using System.Web;

namespace Common
{
    /// <summary>
    /// 替换系统的request
    /// </summary>
    public class RequestData
    {

        /// <summary>
        /// 过滤危险字符串
        /// </summary>
        /// <param name="character">要过滤的字符串</param>
        /// <returns></returns>
        public static string FiltrateDangerCharacter(string character)
        {
            character = character.Replace(";", "&#59;");	//过滤分号
            character = character.Replace("'", "&#39;");	//过滤单引号
            character = character.Replace("\"", "&#34;");	//过滤双引号
            character = character.Replace("<", "&#60;");	//过滤左尖括号
            character = character.Replace(">", "&#62;");	//过滤右尖括号
            return character;
        }


        /// <summary>
        /// request得到int类型
        /// </summary>
        /// <param name="name">参数</param>
        /// <returns></returns>
        public static int GetInt(string name)
        {
            HttpRequest request = System.Web.HttpContext.Current.Request;

            if (request[name] != null)
            {
                try
                {
                    return int.Parse(request[name]);
                }
                catch
                {
                    return 0;
                }
            }
            else
            {
                return 0;
            }
        }




        /// <summary>