ÓйØÈ¥µôhtmlÖеÄÁ½¶Ë×Ö·û
ÈçºÎÓÐÒ»¸ö×Ö·û´®ÊÇÕâÑùµÄÐÎʽstr = "&bbbLAA";
ÏëµÃµ½"L"µÄ»°¿ÉÒÔÕâÑùȥʵÏÖ£º
//sDataStr = "&bbbLAA";
//sLeftQuote = ""&bbb";
//sRightQuote = "&AA";
µ÷ÓÃÕâ¸ö·½·¨½«µÃµ½L×ֶΡ£
function abCutString( sDataStr, sLeftQuote, sRightQuote)
{
var sReturnVal = '';
var nStartPos = sDataStr.indexOf(sLeftQuote) ;
if (nStartPos < 0) return sReturnVal;
nStartPos += sLeftQuote.length ;
if (nStartPos >=0 ) {
var sWorkStr = sDataStr.substring( nStartPos , sDataStr.length );
var nEndPos = sWorkStr.indexOf(sRightQuote) //- sRightQuote.length + 1;
if ( nEndPos >= 1 ) {
sReturnVal = sWorkStr.substring( 0 , nEndPos );
}
}
return sReturnVal ;
}
Ïà¹ØÎĵµ£º
HTML <!DOCTYPE> ±êÇ©
¶¨ÒåºÍÓ÷¨
<!DOCTYPE> ÉùÃ÷λÓÚÎĵµÖеÄ×îÇ°ÃæµÄλÖ㬴¦ÓÚ <html> ±êǩ֮ǰ¡£´Ë±êÇ©¿É¸æÖªä¯ÀÀÆ÷ÎĵµÊ¹ÓÃÄÄÖÖ HTML »ò XHTML ¹æ·¶¡£
¸Ã±êÇ©¿ÉÉùÃ÷ÈýÖÖ DTD ÀàÐÍ£¬·Ö±ð±íʾÑϸñ°æ±¾¡¢¹ý¶É°æ±¾ÒÔ¼°»ùÓÚ¿ò¼ÜµÄ HTML Îĵµ¡£
ÒÔÏÂÃæÕâ¸ö <!DOCTYPE> ±êǩΪÀý£º
<!DOCTYP ......
HTML <link> ±êÇ©
¶¨ÒåºÍÓ÷¨
<link> ±êÇ©¶¨ÒåÎĵµÓëÍⲿ×ÊÔ´µÄ¹ØÏµ¡£
<link> ±êÇ©×î³£¼ûµÄÓÃ;ÊÇÁ´½ÓÑùʽ±í¡£
ʵÀý
Á´½ÓÒ»¸öÍⲿÑùʽ±í£º
<head>
<link rel="stylesheet" type="text/css" href="theme.css" />
</head>
TIY
ä¯ÀÀÆ÷Ö§³Ö
ÔÚÓÃÓÚÑùʽ±íʱ£¬<link> ±êÇ ......
HTMLµÄ½çÃæÓÐÒÔÏÂÌØµã£ºÍ¼ÎÄ»ìÅÅ£¬¸ñʽÁé»î£¬¿ÉÒÔ°üº¬Flash¡¢ÉùÒôºÍÊÓÆµµÈ£¬ÊµÏÖͼÎÄÉùÏñµÄ¶àýÌå½çÃæ£¬¶øÇÒÒ×ÓÚ½¨Á¢ºÍά»¤¡£ÁíÍ⣬HTMLµÄÏÔʾ»·¾³Ò»°ã»úÆ÷É϶¼¾ß±¸£¬Í¨³£²»ÐèÒª°²×°¶îÍâµÄÈí¼þ¡£µ±È»£¬HTML½çÃæÒ²ÓÐËüǷȱµÄ·½Ã棬¼´£º½çÃæ¿ØÖÆÄÜÁ¦ÓÐÏÞ£¬´úÂëµ÷ÊÔ²»±ã----ËäÈ»DHTMLÌṩÁ˱ȽÏÇ¿µÄ±à³ÌÌØÐÔ£¬µ«ÊÇ±ÈÆðDelphiµÄ ......
ʹÓÃObjective-C½âÎöHTML»òÕßXML£¬ÏµÍ³×Ô´øÓÐÁ½ÖÖ·½Ê½Ò»¸öÊÇͨ¹ýlibxml£¬Ò»¸öÊÇͨ¹ýNSXMLParser¡£²»¹ýÕâÁ½ÖÖ·½Ê½¶¼ÐèÒª×Ô¼ºÐ´ºÜ¶à±àÂëÀ´´¦ÀíץȡÏÂÀ´µÄÄÚÈÝ£¬¶øÇÒ²»ÊǺÜÖ±¹Û¡£
ÓÐÒ»¸ö±È½ÏºÃµÄÀà¿âhpple£¬ËüÊÇÒ»¸öÇáÁ¿¼¶µÄ°ü×°¿ò¼Ü£¬¿ÉÒԺܺõĽâ¾öÕâ¸öÎÊÌâ¡£ËüÊÇÓÃXPathÀ´¶¨Î»ºÍ½âÎöHTML»òÕßXML¡£
°²×°²½Ö裺
-¼ÓÈë libx ......
System.Net.WebClient wc = new System.Net.WebClient();
Byte[] pageData = wc.DownloadData("httP://www");
string s = System.Text.Encoding.Default.GetString(pageData); ......