c++±àдhtmlÎļþ½âÎöÆ÷
×î½ü±¾À´ÊÇҪȥÄÇǶÈëʽ¿ÎµÄ£¬µ«ÊÇÄǿξ¹È»ËµÈËÊýÌ«ÉÙ£¬¿ª²»ÁË£¬¿¿¡£ËùÒÔÕâÁ½ÌìÖ»ÄÜ×Ô¼ºÑо¿µã¶«Î÷ÁË¡£¼ÇµÃ×Ô¼ºÒÔÇ°¾ÍÏ붯ÊÖдһ¸ö¹ØÓÚdomµÄ½âÎöÒýÇ棬ֻ¹Ö×Ô¼ºÌ«ÀÁ£¬Ò»Ö±Ã»¶¯±Ê¡£×î½üÔÚ¼ÒҲûʲôÊÂ×ö£¬¾Í×Ô¼º¶¯ÊÖдһ¸ö£¬»¨ÁËÒ»Ììʱ¼äдµÄ²î²»¶àÁË£¬ÕýºÃ¶ÍÁ¶×Ô¼ºµÄc++ˮƽ°É¡£
Õâ¸ö½âÎö³ÌÐòÓÐÈý¸öÀ࣬node£¬nodecollect£¬dom¡£domÕâ¸öÀàÊǸö°ü×°£¬Ëü¾ÍÏ൱Óëdocument°É£¬nodecollectÊǽڵãµÄ¼¯ºÏ£¬±ÈÈçgetelementsbytagnameµÄ·µ»Ø¼¯ºÏ°É£¬nodeÀà¾ÍÊǾßÌåµ½½Úµã¡£Õâ¸ö³ÌÐò½âÎöµÄÔÀí¾ÍÊǽâÎöÒ»¶Îhtml×Ö·û´®£¬ÔÚÀïÃæÌáÈ¡½Úµã£¬È»ºóÓÃÁ´±í´æ´¢½Úµã£¬nodeÀàÓÐÁ½¸ö˽ÓжÔÏó£¬start£¬len¡£start¾ÍÊǸýڵã×Ö·û´®µ½Ôʼ×Ö·û´®µÄλÖã¬len¼´Ê¹¸Ã½Úµã×Ö·û´®µÄ³¤¶È¡£ËùÒÔÎÒÃǸù¾Ý¸Ã½ÚµãµÄstartºÍlen¾Í¿ÉÒÔ¶¨Î»¸Ã½ÚµãÔÚÔʼ×Ö·û´®µÄλÖá£
ºÃÁË£¬ÏÂÃæ¿´´úÂ룺
#include<iostream>
using namespace std;
class node;
class dom;
class nodecollect{
private:
node *n;
int length;
public:
nodecollect();
~nodecollect();
int getlength();
node* item(int i);
void add(node *nn);
};
class node{
private:
int start;
int len;
public:
char* innerhtml(dom& d);
char* outerhtml(dom& d);
char* innertext(dom& d);
char* getattr(dom& d,char* str);
char* tagname(dom& d);
node* getparent(dom &d);
nodecollect* getchild(dom &d);
node* getnext(dom &d);
node* getprevious(dom &d);
node *next;
void setstart(int i);
void setlen(int i);
int getstart();
int getlen();
};
class dom{
private:
char *text;
node *n;
int count;
int parse(char *s);
public:
~dom();
char *gettext();
void load(char *str);
node* getitem(int i);
int getcount();
node *getbyid(char* id);
nodecollect* getbytagname(char *tagname);
};
void dom::load(char* str){
n=0;
count=0;
int l=strlen(str
Ïà¹ØÎĵµ£º
ÓÐʱҳÃæÐèÒª»ñµÃÓû§ä¯ÀÀÆ÷µÄ¸ß¶È²ÅÄÜÈ·¶¨ÄÚÈÝÏÔʾÔÚÄÄÀ´úÂë
<div style="position:absolute; left:0; top:expression(document.body.clientHeight/2-document.body.clientHeight/4)">
</div>
ÖУ¬expression(document.body.clientHeight/2)¼´Îª»ñµÃä¯ÀÀÆ÷¸ß¶ÈÔÙ³ýÒÔ2 ......
´î½¨eclipse C/C++¿ª·¢»·¾³£º
1¡¢ÏÂÔز¢°²×°Eclipse for C++£ºhttp://www.eclipse.org¡£×îаæÊÇ»ùÓÚEclipse 3.5 galileo£¬ÎļþÃûΪeclipse-cpp-galileo-SR1-win32.zip¡£É蹤×÷Ŀ¼ΪD:\workspace_cpp¡£
2¡¢eclipse for C/C++ IDEûÓаüº¬C/C++µÄ±àÒëÆ÷ºÍµ÷ÊÔÆ ......
ÎļþÀàÐÍ <HTML></HTML> £¨·ÅÔÚµµ°¸µÄ¿ªÍ·Óë½á⣩
ÎļþÖ÷Ìâ <TITLE></TITLE> £¨±ØÐë·ÅÔÚ¡¸ÎÄÍ·¡¹Çø¿éÄÚ£©
ÎÄÍ· <HEAD></HEAD> £¨ÃèÊöÐÔ×ÊÁÏ£¬ÏñÊÇ¡¸Ö÷Ì⡹£©
ÎÄÌå <BODY></BODY> £¨Îļþ±¾Ì壩
½á¹¹ÐÔ¶¨Ò壨ÓÉä¯ÀÀÆ÷¿ØÖƵÄÏÔʾ·ç¸ñ£©
±êÌâ <H?></H?> ......
<map name="Map4" id="Map4">
<area shape="rect" mce_shape="rect" coords="659,31,697,45" mce_coords="659,31,697,45" href="product/?keys=289" mce_href="product/?keys=289" />
</map>
<map name=" ......