Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÈçºÎʹÓÃObjective C½âÎöHTMLºÍXML

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 libxml2 µ½ÄãµÄÏîÄ¿ÖÐ
Menu Project->Edit Project Settings
ËÑË÷ “Header Search Paths”
Ìí¼ÓÐ嵀 search path “${SDKROOT}/usr/include/libxml2″
Enable recursive option
-¼ÓÈë libxml2 library µ½ÄãµÄÏîÄ¿
Menu Project->Edit Project Settings
ËÑË÷ “Other Linker Flags”
Ìí¼ÓÐ嵀 search flag “-lxml2″
-½«ÏÂÃæhppleµÄÔ´´úÂë¼ÓÈëµ½ÄãµÄÏîÄ¿ÖÐ:
HTFpple.h
HTFpple.m
HTFppleElement.h
HTFppleElement.m
XPathQuery.h
XPathQuery.m
-XPathѧϰµØÖ·http://www.w3schools.com/XPath/default.asp
ʾÀý´úÂ룺

#import "TFHpple.h"

NSData *data = [[NSData alloc] initWithContentsOfFile:@"example.html"];

// Create parser
xpathParser = [[TFHpple alloc] initWithHTMLData:data];

//Get all the cells of the 2nd row of the 3rd table
NSArray *elements = [xpathParser search:@"//table[3]/tr[2]/td"];

// Access the first cell
TFHppleElement *element = [elements objectAtIndex:0];

// Get the text within the cell tag
NSString *content = [element content];

[xpathParser release];
[data release];
 
ÁíÍ⣬»¹ÓÐÒ»¸öÀàËÆµÄ½â¾ö·½°¸¿ÉÒԲο¼
ElementParser http://github.com/Objective3/ElementParser


Ïà¹ØÎĵµ£º

µÃµ½HTML±êÇ©µÄIDºÍNAME

µÃµ½HTML±êÇ©µÄIDºÍNAME
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT=""& ......

symbian Open C and Open C++ Ïà¹Ø

nokia wiki£ºhttp://developer.symbian.org/wiki/index.php/Open_C_and_Open_C%2B%2B_Technical_Overview/zh-hans
symbianÉÏ¿ª·¢opencʱÐèҪעÒâµÄÎÊÌâ
http://blog.csdn.net/sizhiguo/archive/2009/05/21/4206138.aspx
µÚÒ»£ºÈçprintf¡¢sprint¡¢Îļþ²Ù×÷¡¢socket²Ù×÷µÈ£¬Ä£ÄâÆ÷ÆÁÄ»¶¼»á³öÏְׯÁµÈ´ý£¬²¢ÇÒÊÇÒ»Ö±ÏÂÈ¥¡£ ......

"extern C", ÄãÕæµÄ¶®ÁËÂð£¿

       ÔÚc++ primeÊéÖп´µ½¹ý£¬ÔÚDLLºÍlibÖп´µ½¹ý£¬µ«ÊÇÿ´Î¿´¹ý¾Í²»ÇóÉõ½âµØÒ»É¨¶ø¹ý¡£ÐÄÀïÖªµÀÓÐextern cÕâ¸öÓï¾ä£¬È´²»ÖªµÀ¸ÃÓÃÔÚÄÄÀÓÖÄÜÆðµ½Ê²Ã´×÷Óᣰ¦£¬ÏëÏë×Ô¼ºÒ²ËãÊÇд¹ý²»ÉÙCODEµÄÈËÁË£¬¿ÉÕâÖÖÑÛ¸ßÊֵ͵Ä벡ȴ´Óû¸Ä±ä¹ý¡£½ñÌìͻȻÏëÆðexternÕâ¸ö¹Ø¼ü×Ö£¬Ëì¾ö¶¨²»ÄÜÔÙÕâôÀË ......

±àд¿ÉÒÆÖ²C/C++³ÌÐòÒªµã

      1.·Ö²ãÉè¼Æ£¬¸ôÀëÆ½Ì¨Ïà¹ØµÄ´úÂë¡£¾ÍÏñ¿É²âÊÔÐÔÒ»Ñù£¬¿ÉÒÆÖ²ÐÔÒ²Òª´ÓÉè¼Æ×¥Æð¡£Ò»°ãÀ´Ëµ£¬×îÉϲãºÍ×îϲ㶼²»¾ßÓÐÁ¼ºÃµÄ¿ÉÒÆÖ²ÐÔ¡£×îÉϲãÊÇ
GUI£¬´ó¶àÊýGUI¶¼²»ÊÇ¿çÆ½Ì¨µÄ£¬ÈçWin32 SDKºÍMFC¡£×îϲãÊDzÙ×÷ϵͳAPI£¬´ó¶à²¿·Ö²Ù×÷ϵͳAPI¶¼ÊÇרÓõġ£
¡¡¡¡
Èç¹ûÕâÁ½²ãµÄ´úÂëÉ¢²¼ÔÚÕû¸öÈí¼ ......

HTML ±ê¼ÇµÄÔ­ÒåÊä³ö º¯Êý


function unhtml($content){
$content=htmlspecialchars($content);
$content=str_replace(chr(13),"<br>",$content);
$content=str_replace(chr(32),"&nbsp;",$content);
return trim($content);
}
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ