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Menu Project->Edit Project Settings
ËÑË÷ “Header Search Paths”
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Enable recursive option
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Menu Project->Edit Project Settings
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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
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#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];
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ElementParser http://github.com/Objective3/ElementParser
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