JumboTCMS_src/JumboTCMS.WebFile/install/step1.aspx.cs

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/*
 * 程序名称: JumboTCMS(将博内容管理系统通用版)
 * 
 * 程序版本: 7.x
 * 
 * 程序作者: 子木将博 (QQ：791104444@qq.com，仅限商业合作)
 * 
 * 版权申明: http://www.jumbotcms.net/about/copyright.html
 * 
 * 技术答疑: http://forum.jumbotcms.net/
 * 
 */

using System;
using System.Data;
using System.Web;
using System.Text;
using System.IO;
using System.Data.OleDb;
using System.Data.SqlClient;
using ADOX;
using JumboTCMS.Utils;
namespace JumboTCMS.WebFile.Install
{
    public partial class _step1 : System.Web.UI.Page
    {
        private string _response = string.Empty;

        protected void Page_Load(object sender, EventArgs e)
        {
            //防止网页后退--禁止缓存    
            Response.Expires = 0;
            Response.Buffer = true;
            Response.ExpiresAbsolute = DateTime.Now.AddSeconds(-1);
            Response.AddHeader("pragma", "no-cache");
            Response.CacheControl = "no-cache";
            Step1();
            System.Web.HttpContext.Current.Application.Lock();
            System.Web.HttpContext.Current.Application["jcmsV7_dbType"] = null;
            System.Web.HttpContext.Current.Application["jcmsV7_dbPath"] = null;
            System.Web.HttpContext.Current.Application["jcmsV7_dbConnStr"] = null;
            System.Web.HttpContext.Current.Application["jcmsV7"] = null;
            System.Web.HttpContext.Current.Application.UnLock();

            Response.Write(this._response);
        }
        private void Step1()
        {
            string dbConnString = "";
            if (q("dbtype") == "0")
            {
                if (!JumboTCMS.Utils.DirFile.FileExists("~/install/scripts/access/step1.sql"))
                {
                    this._response = "脚本文件不存在";
                    return;
                }
                string DBPath = q("databasepath");
                if (JumboTCMS.Utils.DirFile.FileExists(DBPath))
                {
                    this._response = "目标数据库已存在";