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我試圖添加對象到我的可變數組使用TFHlle
解析HTML在此代碼但它返回null爲我的數組中的對象,但在for循環中,我記錄'元素objectForKey:@「title」]',它返回我想要的結果。無法添加對象到NSMutableArray與TFHpple
如何將元素[objectForKey:@"title"]
的結果添加到我的數組中?
TFHpple *htmlParseResult = [TFHpple hppleWithHTMLData:self.responseData];
NSString *coursesXpathQueryString = @"//h2[@class='main']/a";
NSArray *coursesNodes = [htmlParseResult searchWithXPathQuery:coursesXpathQueryString];
NSMutableArray *fitCourse = [[NSMutableArray alloc] initWithCapacity:0];
for (TFHppleElement *element in coursesNodes) {
[fitCourse addObject:[element objectForKey:@"title"]];
}