ASP.NET ÉÏ´«Í¼Æ¬ÖÁÊý¾Ý¿â²¢¶ÁȡͼƬÏÔʾ
1£ºÉÏ´«Í¼Æ¬µÄÏà¶Ô·¾¶µ½Êý¾Ý¿âÖÐÏàÓ¦×Ö¶ÎÀ¶ÁÈ¡ÏÔʾʱ£¬½«¿Ø¼þ£¨¼ÙÉèÓõÄÊÇImage¿Ø¼þ£©µÄImageUrlÊôÐÔÖ¸Ïò¸ÃÏà¶Ô·¾¶¼´¿É¡£
2£º½«Í¼Æ¬ÒÔ¶þ½øÖÆÁ÷µÄ·½Ê½ÕûÌåÉÏ´«µ½Êý¾Ý¿âÀ¶ÁÈ¡ÏÔʾʱ£¬ÒÔ¶þ½øÖÆÁ÷µÄ·½Ê½ÕûÌå¶Á³ö¡£ÕâÖÖ·½·¨ÉÔ΢Âé·³Ò»µã£¬µ«±£´æµÄÊÇͼƬÕûÌåµ½Êý¾Ý¿âÀï¡£
µÚÒ»ÖÖ·½·¨£¬ÊµÏÖÆðÀ´±È½Ï¼òµ¥£¬ÒòΪ´æÈëÊý¾Ý¿âÀïµÄÖ»ÊÇͼƬÏà¶Ô·¾¶£¬µ±È»£¬Í¬Ê±Ò²¾ÍÓкܴóµÄ¾ÖÏÞÐÔ£¬ÓÉÓÚÊÇÏà¶Ô·¾¶£¬ËùÒÔµ±±¾µØµÄͼƬ±ä»»ÁËλÖÃ
»òÒÆ³ý£¬»òÊÇÔÚÆäËûÖ÷»úÉÏä¯ÀÀ¸ÃͼƬʱ£¬¾ÍÎÞ·¨ÏÔʾÁË¡£µÚ¶þÖÖ·½·¨£¬¾Í±È½ÏÁé»îÁË£¬¿ÉÒÔÓÃÔÚ½»»¥ÐÔµÄÒ³Ãæ£¬±ÈÈçУÓѼ£¬ÒòΪÉÏ´«µÄÊÇÕûÕÅͼƬ£¬Ëù
ÒÔÖ»Òª¶ÁÈ¡ÕýÈ·£¬¾ÍÄÜÈκÎÖ÷»úÉÏÏÔʾ³öÀ´¡£
ÏÂÃæ£¬·Ö±ðͨ¹ýʵ¼ÊµÄ´úÂ룬½éÉÜÕâÁ½ÖÖ·½·¨¡£
ÔÚÕâÁ½¸ö·½·¨ÀÎÒ½«Óõ½Ò»¸ö¿Ø¼þ£ºFileUpload£¬¸Ã¿Ø¼þµÄ¾ßÌåÓ÷¨²Î¼û°Ù¶È¹È¸è¡£¡£¡£Ñ§Ï°¹ý³ÌÖУ¬×îºÃµÄÀÏʦ¾ÍÊÇËûÃÇÁ©¡£
1£ºÉÏ´«Í¼Æ¬Ïà¶Ô·¾¶£¬²¢¶ÁÈ¡ÏÔʾ¡£
Êý¾Ý¿âÀïµÄ×ֶκܼòµ¥£¬¾ÍÁ½¸ö
Image_ID int identity(1,1) primarykey not null
Image_Wpath varchar(50) null
Image_Wpath ÓÃÀ´±£´æÍ¼Æ¬µÄÏà¶Ô·¾¶
ÕâÀï×¢Ò⣬ÎÒÐèÒªÉÏ´«µÄÎļþ¶¼·ÅÔÚÎļþ¼Ð“Image”£¬ÔÚºóÃæµÄÉÏ´«Â·¾¶Àï¾ÍÐèÒªÕâ¸öÎļþ¼Ð¡£
ÎÒÔÚÊäÈë¿òÀïÌîÈëImage_IDµÄÖµ£¬¶Áȡָ¶¨µÄͼƬ£¬ÔÚͼƬµÄÏÂÃæ£¬ÏÔʾ³ö¸ÃͼƬµÄÏà¶Ô·¾¶¡£
½ÓÏÂÀ´£¬ÎÒÃÇ¿´Ò»Ï¾ßÌå´úÂëʵÏÖÉÏ´«ºÍ¶ÁÈ¡ÏÔʾ¹¦ÄÜ¡£
ÔÚÏîÄ¿ÀÓÐÒ»¸ösqlHelperÀ࣬ÊÇһЩ³£ÓõÄÊý¾Ý·ÃÎÊ·½·¨¡£ÕâÀï¾Í²»Ïêϸ½²ÁË¡£
ÉÏ´«°´Å¥ÀïµÄʼþ:
protected void Button1_Click(object sender, EventArgs e)
{
string name = FileUpload1.FileName; //»ñÈ¡ÎļþÃû
string type = name.Substring(name.LastIndexOf(".") + 1); //»ñÈ¡ÎļþÀàÐÍ
string ipath = Server.MapPath("Image") + "\\" + name; //»ñÈ¡Îļþ·¾¶
string wpath = "Image\\" + name; //[color=red]ÉèÖÃÎļþ±£´æÏà¶Ô·¾¶(ÕâÀïµÄ·¾¶Æðʼ¾ÍÊÇÎÒÃÇ´æ·ÅͼƬµÄÎļþ¼ÐÃû)[/color]
string query1 = "insert into Images values('"
Ïà¹ØÎĵµ£º
(Ò»).Web.ConfigÊÇÒÔXMLÎļþ¹æ·¶´æ´¢,ÅäÖÃÎļþ·ÖΪÒÔϸñʽ
1.ÅäÖýڴ¦Àí³ÌÐòÉùÃ÷
ÌØµã£º λÓÚÅäÖÃÎļþµÄ¶¥²¿£¬°üº¬ÔÚ<configSections>±êÖ¾ÖС£
2.ÌØ¶¨Ó¦ÓóÌÐòÅäÖÃ
ÌØµã: λÓÚ<appSetting>ÖС£ ¿ÉÒÔ¶¨ÒåÓ¦ÓóÌÐòµÄÈ«¾Ö³£Á¿ÉèÖõÈÐÅÏ¢.
3.ÅäÖýÚÉèÖÃ
ÌØµã: λÓÚ<system.Web>½ÚÖУ¬¿ØÖÆAsp.netÔËÐÐÊ ......
ÔÚ±¾ÆªÎÄÕÂÖУ¬ÎÒÃǽ«ÌÖÂÛ±à³ÌÈËÔ±ÔÚʹÓÃASP.NET¿ª·¢Ó¦ÓóÌÐòʱÐèҪעÒâµÄ10¸ö¼¼ÇÉ£¬ÕâЩ¼¼ÇÉÉæ¼°´ÓȱʡµÄ¿Ø¼þ¡¢±íµ¥ÃûµÄ¸Ä±äµ½StringBuilderÀàµÄʹÓã¬ÓÐÖúÓÚ±à³ÌÈËÔ±Äܹ»¾¡¿ìµØÊÊÓ¦.NET»·¾³¡£
¡¡¡¡1¡¢ÔÚʹÓÃVisual Studio .NETʱ£¬³ýÖ±½Ó»ò·ÇÒýÓõĶÔÏóÍ⣬²»ÒªÊ¹ÓÃȱʡµÄÃû×Ö
¡¡¡¡.NET´øÀ´µÄºÃ´¦Ö®Ò»ÊÇËùÓеÄÔ´´úÂëºÍ ......
using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;
public partial class ......
網Ö·£ºhttp://localhost:1897/News/Press/Content.aspx/123?id=1#toc
Request.ApplicationPath
/
Request.PhysicalPath
D:\Projects\Solution\web\News\Press\Content.aspx
System.IO.Path.GetDirectoryName(Request.PhysicalPath)
D:\Projects\Solution\web\News\Press
Request.PhysicalApplicationPath
D ......
ʵÏÖ·½·¨¾ÍÊǸøµ¥Ôª¸ñÌî³äÎÒÃÇÏëÒªµÄ¸ñʽ´úÂë¡£
==============C#==============
<%@ Page Language="C#" AutoEventWireup="true" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script run ......