C#½âÎöHTML
ÔÚËÑË÷ÒýÇæµÄ¿ª·¢ÖУ¬ÎÒÃÇÐèÒª¶ÔÍøÒ³µÄHtmlÄÚÈݽøÐмìË÷£¬ÄÑÃâµÄ¾ÍÐèÒª¶ÔHtml½øÐнâÎö¡£²ð·Öÿһ¸ö½Úµã²¢ÇÒ»ñÈ¡½Úµã¼äµÄÄÚÈÝ¡£´ËÎĽéÉÜÁ½ÖÖC#½âÎöHtmlµÄ·½·¨¡£
µÚÒ»ÖÖ·½·¨£º
ÓÃSystem.Net.WebClientÏÂÔØWeb Page´æµ½±¾µØÎļþ»òÕßStringÖУ¬ÓÃÕýÔò±í´ïʽÀ´·ÖÎö¡£Õâ¸ö·½·¨¿ÉÒÔÓÃÔÚWeb CrawlerµÈÐèÒª·ÖÎöºÜ¶àWeb PageµÄÓ¦ÓÃÖС£
¹À¼ÆÕâÒ²ÊÇ´ó¼Ò×îÖ±½Ó£¬×îÈÝÒ×Ïëµ½µÄÒ»¸ö·½·¨¡£
ת×ÔÍøÉϵÄÒ»¸öʵÀý£ºËùÓеÄhref¶¼³éÈ¡³öÀ´£º
Code
using System;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
namespace HttpGet
{
class Class1
{
[STAThread]
static void Main(string[] args)
{
System.Net.WebClient client = new WebClient();
byte[] page = client.DownloadData("http://www.google.com");
string content = System.Text.Encoding.UTF8.GetString(page);
string regex = "href=[\\\"\\\'](http:\\/\\/|\\.\\/|\\/)?\\w+(\\.\\w+)*(\\/\\w+(\\.\\w+)?)*(\\/|\\?\\w*=\\w*(&\\w*=\\w*)*)?[\\\"\\\']";
Regex re = new Regex(regex);
MatchCollection matches = re.Matches(content);
System.Collections.IEnumerator enu = matches.GetEnumerator();
while&nbs
Ïà¹ØÎĵµ£º
c#ÊÂÎñ»Ø¹ö£¨×ª£©
×÷Õߣºxue5ya À´Ô´£º²©¿ÍÔ° ·¢²¼Ê±¼ä£º2009-03-20 16:08 ÔĶÁ£º263 ´Î ÔÎÄÁ´½Ó [ÊÕ²Ø]
Code
public void UpdateContactTableByDataSet(DataSet ds,string strTblName)
{
......
1. ÔÚoracle Ï´´½¨±í
t_user(
ID varchar(20),
Name varchar(20)
)
2. Ìí¼ÓÊý¾Ý
&nb ......
netÖÐC#´úÂëÓëjavaScriptº¯ÊýµÄÏ໥µ÷ÓÃÎÊÌâ¡£
¡¡¡¡ÎÊ£º
¡¡¡¡1.ÈçºÎÔÚJavaScript·ÃÎÊC#º¯Êý?
¡¡¡¡2.ÈçºÎÔÚJavaScript·ÃÎÊC#±äÁ¿?
¡¡¡¡3.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptµÄÒÑÓбäÁ¿?
¡¡¡¡4.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptº¯Êý?
¡¡¡¡ÎÊÌâ1´ð°¸ÈçÏ£º
¡¡¡¡javaScriptº¯ÊýÖÐÖ´ÐÐC#´úÂëÖеĺ¯Êý£º
¡¡¡¡·½·¨Ò»£º1¡¢Ê×ÏȽ¨Á¢Ò ......
À©Õ¹±ê¼ÇÓïÑÔXML£¨eXtensible Markup Language£©£¬ÊÇÓÉW3C×éÖ¯ÖÆ¶¨µÄ¡£×öΪÓÃÓÚÌæ´úHTMLÓïÑÔµÄÒ»ÖÖÐÂÐ͵ıê¼ÇÓïÑÔ£¬XMLÄÚ²¿ÓÐןܶà»ù±¾±ê×¼£¬XML¾ÍÊÇͨ¹ýÓëÕâЩÏà¹Ø±ê×¼µØ½áºÏ£¬Ó¦ÓÃÓÚ¿ÆÑ§¼ÆËã¡¢µç×Ó³ö°æ¡¢¶àýÌåÖÆ×÷ºÍµç×ÓÉÌÎñµÄ¡£C££×÷ΪһÖÖÐÂÐ͵ijÌÐòÓïÑÔ£¬ÊÇ.Net¿ò¼ÜµÄÒ»¸öÖØÒª×é³É²¿·Ö£¬ËûºÍXMLµÄ¹ØÏµÆÄÉî¡£±¾ÎÄ¾Í´Ó ......
×î½ü×öÒ»¸öÍøÕ¾£¬¸ÃÍøÕ¾ÐèÒªÌí¼Ó4000¶à ²úÆ·ÐÅÏ¢£¬Èç¹ûÓÃÈ˹¤·½·¨È¥±ðµÄÍøÕ¾copyÄÇÖÁÉÙÒª»¨·Ñ°ëÔÂʱ¼ä²ÅÄÜÍê³É£¬ËùÒÔÎÒ¸ö°ì·¨Ê¹ÓÃc#×÷³öÀ´ÁËÒ»¸öÍøÒ³Êý¾Ý²É¼¯Èí¼þ
Ïêϸ³ö´¦²Î¿¼£ºhttp://www.jb51.net/article/21468.htm
//ÌáÈ¡²úÆ·ÁбíÒ³ÖвúÆ·×îÖÕÒ³µÄÍøÒ³
private void button1_Click(object sender, EventArgs e)
......