gdata xml

//获取工程目录的xml文件  
    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"users" ofType:@"xml"];  
    NSData *xmlData = [[NSData alloc] initWithContentsOfFile:filePath];  
      
    //使用NSData对象初始化  
    GDataXMLDocument *doc = [[GDataXMLDocument alloc] initWithData:xmlData  options:0error:nil];  
      
    //获取根节点（Users）  
    GDataXMLElement *rootElement = [doc rootElement];  
      
    //获取根节点下的节点（User）  
    NSArray *users = [rootElement elementsForName:@"User"];  
      
    for (GDataXMLElement *user in users) {  
        //User节点的id属性  
        NSString *userId = [[user attributeForName:@"id"] stringValue];  
        NSLog(@"User id is:%@",userId);  
          
        //获取name节点的值  
        GDataXMLElement *nameElement = [[user elementsForName:@"name"] objectAtIndex:0];  
        NSString *name = [nameElement stringValue];  
        NSLog(@"User name is:%@",name);  
          
        //获取age节点的值  
        GDataXMLElement *ageElement = [[user elementsForName:@"age"] objectAtIndex:0];  
        NSString *age = [ageElement stringValue];  
        NSLog(@"User age is:%@",age);  
        NSLog(@"-------------------");  
    }      
          
    returnYES;  
}