C#将word文件存入数据库与读取(Web版)

【实例截图】

【核心代码】

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.IO;
using testModels;
using testBLL;

namespace test
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Stream fileStream = fulPath.PostedFile.InputStream;

            //获取上传文件字节的大小

            int length = fulPath.PostedFile.ContentLength;

            byte[] wordData = new byte[length];

            //从流中读取字节并写入wordData
           
            int n = fileStream.Read(wordData, 0, length);
            //下面把wordData保存进数据库
            Words wd = new Words();
            wd.name = TextBox1.Text.Trim();
            wd.wordData = wordData;
            WordsManage.AddWords(wd);
        }


        /// <summary>
        /// 根据TextBox2传入的文件名调出WORD文档
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Button2_Click(object sender, EventArgs e)
        {
            
            Context.Response.Buffer = true;
            Context.Response.Clear();
            Context.Response.ContentType = "application/msword";
            Context.Response.AddHeader("Content-Disposition", "attachment;filename="   HttpUtility.UrlEncode(TextBox2.Text.Trim()   ".doc", System.Text.Encoding.UTF8));
            Context.Response.BinaryWrite(WordsManage.GetBtBybh(TextBox2.Text.Trim()));
            Context.Response.Flush();
            Context.Response.End(); 
        }
    }
}