GDataXMLNode解析XML

1.注意两点,一.添加/usr/include/libxml2   二.将GDataXMLNode.m设置为MRC

#import "GDataViewController.h"
#import "GDataXMLNode.h"
#import "Student.h"
#import "Cartoon.h"
@interface GDataViewController ()
//数组属性
@property (nonatomic,strong) NSMutableArray *stuArray;
@property (nonatomic,strong) NSMutableArray *cartoonArray;
@end

@implementation GDataViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (IBAction)didClickGDataXMLButton:(id)sender {
    self.stuArray = [NSMutableArray array];
    //获取XMLData
    NSData *xmlData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"XML_stu" ofType:@"txt"]];
    //读入整个XML,返回类型GDataXMLDocument文档
    GDataXMLDocument *xmlDocment = [[GDataXMLDocument alloc] initWithData:xmlData options:0 error:nil];
    //获取根节点
    GDataXMLElement *rootElement = xmlDocment.rootElement;
    //获取根节点下的所有子节点
    NSLog(@"%@",rootElement.children);
    for (GDataXMLElement *studentELe in rootElement.children) {
        //创建学生对象
        Student *stu = [[Student alloc] init];
        //获取学生节点下子节点的值
        for (GDataXMLElement *valueEle in studentELe.children) {
            //KVC赋值
            [stu setValue:valueEle.stringValue forKey:valueEle.name];
            
        }
        //添加到数组
        [self.stuArray addObject:stu];
        NSLog(@"%@",self.stuArray);
    }
}
- (IBAction)didClickCartoonButton:(id)sender {
    //cartoon的数组
    self.cartoonArray = [NSMutableArray array];
    //获取XMLData
    NSData *xmlData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"Cartoon" ofType:@"xml"]];
    //获取文档
    GDataXMLDocument *xmlDocment = [[GDataXMLDocument alloc] initWithData:xmlData options:0 error:nil];
    //获取根节点
    GDataXMLElement *rootElment = xmlDocment.rootElement;
    for (GDataXMLElement *results in rootElment.children) {
        
        for (GDataXMLElement *albumInfoEle in results.children) {
            Cartoon *cartoon = [[Cartoon alloc] init];
            for (GDataXMLElement *valueEle in albumInfoEle.children) {
                if ([valueEle.name isEqualToString:@"name"] || [valueEle.name isEqualToString:@"desc"]) {
                    [cartoon setValue:valueEle.stringValue forKey:valueEle.name];
                }
                
            }
            [self.cartoonArray addObject:cartoon];
            
        }
    }
    //NSLog(@"%@",self.cartoonArray);
    for (Cartoon *car in self.cartoonArray) {
        NSLog(@"名字:%@,简介:%@",car.name,car.desc);
    }
}