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iOS xml文件的解析方式 XMLDictionary,GDataXMLNode,系统自带的

1.第三方类库 

下载地址:

https://github.com/nicklockwood/ 

所用到的http://www.meituan.com/api/v1/divisions?mtt=1.help%2Fapi.0.0.im7eandj

效果如下:

iOS xml文件的解析方式 XMLDictionary,GDataXMLNode,系统自带的images/loading.gif' data-original="http://images2015.cnblogs.com/blog/818241/201603/818241-20160325153801073-1374286340.gif" />

代码实现:

根视图:

rootTableViewController.m文件

#import "rootTableViewController.h"#import ""#import "secondViewController.h"@interface rootTableViewController ()@property(nonatomic,strong)NSArray *cityArr;@end@implementation rootTableViewController- (void)viewDidLoad {  [super viewDidLoad];      NSString *path=@"http://www.meituan.com/api/v1/divisions?mtt=1.help%2Fapi.0.0.im77fqda";    NSURL *url=[NSURL URLWithString:path];      NSData *data=[NSData dataWithContentsOfURL:url];    *parser=[[*dic=[parser dictionaryWithData:data];  self.cityArr=[NSArray arrayWithArray:dic[@"divisions"][@"division"]];            NSLog(@"%@",self.cityArr);  [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"reuseIdentifier"];  self.title=@"城市列表";  // Uncomment the following line to preserve selection between presentations.  // self.clearsSelectionOnViewWillAppear = NO;    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.//   self.navigationItem.rightBarButtonItem = self.editButtonItem;  }- (void)didReceiveMemoryWarning {  [super didReceiveMemoryWarning];  // Dispose of any resources that can be recreated.}- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {  return self.cityArr.count;}- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {  UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"reuseIdentifier" forIndexPath:indexPath];    cell.textLabel.text=self.cityArr[indexPath.row][@"name"];  return cell;}-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(nonnull NSIndexPath *)indexPath{  secondViewController *sec=[[secondViewController alloc]init];  sec.location=self.cityArr[indexPath.row][@"location"];  sec.title=self.cityArr[indexPath.row][@"name"];  [self.navigationController pushViewController:sec animated:YES];}/*// Override to support conditional editing of the table view.- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {  // Return NO if you do not want the specified item to be editable.  return YES;}*//*// Override to support editing the table view.- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {  if (editingStyle == UITableViewCellEditingStyleDelete) {    // Delete the row from the data source    [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];  } else if (editingStyle == UITableViewCellEditingStyleInsert) {    // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view  }  }*//*// Override to support rearranging the table view.- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {}*//*// Override to support conditional rearranging of the table view.- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {  // Return NO if you do not want the item to be re-orderable.  return YES;}*//*#pragma mark - Navigation// In a storyboard-based application, you will often want to do a little preparation before navigation- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {  // Get the new view controller using [segue destinationViewController].  // Pass the selected object to the new view controller.}*/@end

第二个视图:secondViewController.h

#import <UIKit/UIKit.h>@interface secondViewController : UIViewController@property(nonatomic,strong)NSDictionary *location;@property(nonatomic,strong)NSString *title;@end

secondViewController.m文件

#import "secondViewController.h"@interface secondViewController ()@property(nonatomic,strong)UILabel *latitudeName;@property(nonatomic,strong)UILabel *longitudeName;@property(nonatomic,strong)UILabel *timezoneName;@property(nonatomic,strong)UILabel *latitude;@property(nonatomic,strong)UILabel *longitude;@property(nonatomic,strong)UILabel *timezone;@end@implementation secondViewController- (void)viewDidLoad {  [super viewDidLoad];  [self setKongjian];  self.title=[NSString stringWithFormat:@"%@的经纬度",self.title];    self.view.backgroundColor=[UIColor colorWithRed:0.148 green:1.000 blue:0.946 alpha:1.000];  }-(void)setKongjian{  self.latitudeName=[[UILabel alloc]initWithFrame:CGRectMake(100, 200, 100, 30)];  self.latitudeName.text=@"纬度:";  self.latitude=[[UILabel alloc]initWithFrame:CGRectMake(150, 200, 200, 30)];  self.latitude.text=self.location[@"latitude"];      self.longitudeName=[[UILabel alloc]initWithFrame:CGRectMake(100, 250, 100, 30)];  self.longitudeName.text=@"经度:";  self.longitude=[[UILabel alloc]initWithFrame:CGRectMake(150, 250, 200, 30)];  self.longitude.text=self.location[@"longitude"];    self.timezoneName=[[UILabel alloc]initWithFrame:CGRectMake(100, 300, 100, 30)];  self.timezoneName.text=@"时区:";  self.timezone=[[UILabel alloc]initWithFrame:CGRectMake(150, 300, 200, 30)];  self.timezone.text=self.location[@"timezone"];      [self.view addSubview:self.latitudeName];  [self.view addSubview:self.longitudeName];  [self.view addSubview:self.timezoneName];  [self.view addSubview:self.latitude];  [self.view addSubview:self.longitude];  [self.view addSubview:self.timezone];}- (void)didReceiveMemoryWarning {  [super didReceiveMemoryWarning];  // Dispose of any resources that can be recreated.}/*#pragma mark - Navigation// In a storyboard-based application, you will often want to do a little preparation before navigation- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {  // Get the new view controller using [segue destinationViewController].  // Pass the selected object to the new view controller.}*/@end

 

2.GData

具体配置过程如下

iOS xml文件的解析方式 XMLDictionary,GDataXMLNode,系统自带的

 核心代码

#import "rootTableViewController.h"#import "GData"#import "secondViewController.h"@interface rootTableViewController ()@property(nonatomic,strong)NSMutableDictionary *location;@property(nonatomic,strong)NSMutableArray *locationArr;@end@implementation rootTableViewController- (void)viewDidLoad {  [super viewDidLoad];    self.locationArr=[NSMutableArray array];//  获取网络上的  NSURL *url=[NSURL URLWithString:@"http://www.meituan.com/api/v1/divisions?mtt=1.help%2Fapi.0.0.im7envub"];    NSData *data=[NSData dataWithContentsOfURL:url];  //  使用NSData对象初始化  GData0 error:nil];  //  获取根节点  GData[doc rootElement];  //  获取根节点以下的节点  GData@"divisions"] objectAtIndex:0];  NSArray *division=[divisions elementsForName:@"division"];//     NSLog(@"%@",division);  for (GDatain division) {    self.location=[NSMutableDictionary dictionary];//    获取name的节点    GData@"name"] objectAtIndex:0];    NSString *name=[nameElement stringValue];        //  获取location 的节点    GData@"location"] objectAtIndex:0];    //    获取latitude 的节点    GData@"latitude"] objectAtIndex:0];      NSString *latitude=[latitudeElement stringValue];//    获取longitude 的节点    GData@"longitude"] objectAtIndex:0];    NSString *longitude=[longitudeElement stringValue];    //    把他们的值加到一个=字典中    [self.location setObject:name forKey:@"name"];    [self.location setObject:latitude forKey:@"latitude"];    [self.location setObject:longitude forKey:@"longitude"];    //    把字典添加到可变集合中    [self.locationArr addObject:self.location];      }  self.title=@"城市列表";  [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"reuseIdentifier"]; }- (void)didReceiveMemoryWarning {  [super didReceiveMemoryWarning];  // Dispose of any resources that can be recreated.}#pragma mark - Table view data source- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {  return self.locationArr.count;}- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {  UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"reuseIdentifier" forIndexPath:indexPath];    cell.textLabel.text=self.locationArr[indexPath.row][@"name"];  return cell;}-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(nonnull NSIndexPath *)indexPath{  secondViewController *sec=[[secondViewController alloc]init];//  把字典传递到第二个页面  sec.location=self.locationArr[indexPath.row];      [self.navigationController pushViewController:sec animated:YES];      }/*// Override to support conditional editing of the table view.- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {  // Return NO if you do not want the specified item to be editable.  return YES;}*//*// Override to support editing the table view.- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {  if (editingStyle == UITableViewCellEditingStyleDelete) {    // Delete the row from the data source    [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];  } else if (editingStyle == UITableViewCellEditingStyleInsert) {    // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view  }  }*//*// Override to support rearranging the table view.- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {}*//*// Override to support conditional rearranging of the table view.- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {  // Return NO if you do not want the item to be re-orderable.  return YES;}*//*#pragma mark - Navigation// In a storyboard-based application, you will often want to do a little preparation before navigation- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {  // Get the new view controller using [segue destinationViewController].  // Pass the selected object to the new view controller.}*/@end

第二个页面类似

3.系统自带的




原标题:iOS xml文件的解析方式 XMLDictionary,GDataXMLNode,系统自带的

关键词:IOS

IOS
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