我已经按照RayWendErlich的教程来解析 HTML 节点。
我从index.html
. 我尝试使用此方法来获取背景值。
+ (void)parseWithHTMLString:(NSString *)string
{
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
TFHpple *parser = [TFHpple hppleWithData:data isXML:NO];
NSString *XpathQueryString = @"//div[class='content']/div/div";
NSArray *nodes = [parser searchWithXPathQuery:XpathQueryString];
NSLog(@"%@",nodes);
NSMutableArray *resultArray = [[NSMutableArray alloc] initWithCapacity:0];
for (TFHppleElement *element in nodes) {
Model *model = [[Model alloc] init];
model.colorString = [element objectForKey:@"style"];
[resultArray addObject:model];
//NSLog(@"%@",model.colorString);
}
}
所以问题是:
我做错了什么?