XML文件解析

- (void)loadView {
    
    UITextView *back = [[UITextView alloc]initWithFrame:[[UIScreen mainScreen]bounds]];
    back.textColor = [UIColor redColor];
    back.backgroundColor = [UIColor whiteColor];
    self.view = back;
    
}



// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
    
    NSString *headPath = [[NSBundle mainBundle] resourcePath];
    NSString *filePath = [[NSString alloc] initWithFormat:@"%@/enen2.xml",headPath];
    NSString *content = [[NSString alloc] initWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
    
    GDataXMLDocument *document = [[GDataXMLDocument alloc] initWithXMLString:content options:1 error:nil];
    GDataXMLElement *rootElement = [document rootElement];
    
    NSDictionary *dic;
    dic = [self getElementFromXMLDATA:rootElement];
    NSLog(@"%@",dic);
  //
//    [(UITextView *)self.view setText:[str stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
    
}


-(id)getElementFromXMLDATA:(GDataXMLElement *)_theElement
{
    id result = nil;
    NSMutableDictionary *dictionary = [[[NSMutableDictionary alloc]init] autorelease];
    if ([[_theElement children] count] == 0) {
        if ([[_theElement stringValue] length] != 0) {
            result = [_theElement stringValue];
        }
        else {            
            for (GDataXMLNode *keyNode in [_theElement attributes]) {
                [dictionary setObject:[[_theElement attributeForName:[keyNode name]] stringValue] forKey:[keyNode name]];
            }
            result = [NSDictionary dictionaryWithObject:dictionary forKey:[_theElement name]];
        }
    }
    else {
        id _result = nil;
        NSMutableArray *array = [[NSMutableArray alloc]init];
        for (GDataXMLElement *childElement in [_theElement children]) {
            _result = [self getElementFromXMLDATA:childElement];
            if ([_result class] != NSClassFromString(@"__NSCFDictionary")) {
            }
            else {
                [array addObject:[self getElementFromXMLDATA:childElement]];
                _result = array;
            }
        }
        [dictionary setObject:_result forKey:[_theElement    name]];
        result = dictionary;
        [array release];
    }
    return result;
}

+++++++++++++++++++++++++++++++++++++++++++++++++++++

enen2.xml文件中的内容：

<?xml version='1.0' encoding='UTF-8'?><brands>

<brand name="福田汽车">

<series name="蒙派克"/>

<series>"MP-X蒙派克"</series>

<series>"风景"</series>

<series>"迷迪"</series>

<series>"传奇"</series>

<series name= "宝马良驹"/>

<series age="16" name="sdf"/>

</brand>

</brands>