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how can I get the image url in this string ?
The text was updated successfully, but these errors were encountered:
htmlDataParser = [TFHpple hppleWithHTMLData:htmlData]; xpathQueryString = @"//div[@class='top']"; htmlNodes = [htmlDataParser searchWithXPathQuery:xpathQueryString]; NSString *imageUrl; for (TFHppleElement* element in htmlNodes) { imageUrl = [element objectForKey:@"style"]; } NSRange r1 = [imageUrl rangeOfString:@"url("]; NSRange r2 = [imageUrl rangeOfString:@")"]; NSRange rSub = NSMakeRange(r1.location + r1.length, r2.location - r1.location - r1.length); imageUrl = [imageUrl substringWithRange:rSub];
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how can I get the image url in this string ?
![8c6fa975-8978-4d6f-894f-86766912e536](https://cloud.githubusercontent.com/assets/6258730/9189657/497db638-401e-11e5-829d-e9912fb759f6.png)
The text was updated successfully, but these errors were encountered: