小编Ios*_*ons的帖子

目前我有以下代码从xml文件中获取数据.这项工作到目前为止

- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName
  namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
    attributes:(NSDictionary *)attributeDict{ 
    currentElement = [elementName copy];
    if ([elementName isEqualToString:@"Placemark"]) {
        placemarkData = [[NSMutableDictionary alloc] init];
        currentTitle = [[NSMutableString alloc] init];
    }
}

- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{
    if ([currentElement isEqualToString:@"name"])
        [placemarkData addObject:string forKey:currentElement];
    if ([currentElement isEqualToString:@"address"])
        [placemarkData addObject:string forKey:currentElement];
    if ([currentElement isEqualToString:@"coordinates"])
        [placemarkData addObject:string forKey:currentElement];
}

- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName
  namespaceURI:(NSString *)namespaceURI
 qualifiedName:(NSString *)qName{ 
    if ([elementName isEqualToString:@"Placemark"]) {
        [Placemarks addObject:[placemarkData copy]];
        NSString *batsen = [placemarkData objectForKey:@"name"];
        NSLog(@"adding story: %@", …