#import <UIKit/UIKit.h> #import "AFNetworking.h" #import "SuccessViewController.h" @interface RootViewController : UIViewController { //声明加载数据的AFNetWork成员变量 AFHTTPRequestOperationManager *_manager; SuccessViewController *_successController; } - (IBAction)pressReg:(id)sender; - (IBAction)pressLogin:(id)sender; @property (weak, nonatomic) IBOutlet UITextField *nameTextField; @property (weak, nonatomic) IBOutlet UITextField *pwdTextField; @property (weak, nonatomic) IBOutlet UITextField *emailTextField; @end #import "RootViewController.h" @interface RootViewController () @end @implementation RootViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view from its nib. } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } - (IBAction)pressReg:(id)sender { //实例化 _manager=[AFHTTPRequestOperationManager manager]; //AF 不但具有加载数据功能，而且可以自动解析数据，但是解析数据时要求接口格式很严个，所以关闭自动解析数据功能 //AF 框架默认解析的数据格式为JSON，如果是XML格式，需要设置解析类型 _manager.responseSerializer=[AFHTTPResponseSerializer serializer]; //第一个参数为网址 //第二个参数为服务器需要接收参数 NSDictionary *dict=[[NSDictionary alloc]initWithObjectsAndKeys:self.nameTextField.text,@"username",self.pwdTextField.text,@"password",self.emailTextField.text,@"email", nil]; //将参数封装到字典，通过携带字典的网址发送请求，成为POST请求 [_manager GET:@"http://10.0.8.8/sns/my/register.php" parameters:dict success:^(AFHTTPRequestOperation *operation, id responseObject) { //当相应成功时 //NSLog(@"%@",responseObject); NSDictionary *dic=[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil]; NSLog(@"%@",dic); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { //当相应失败时 NSLog(@"%@",error.localizedFailureReason); }]; } - (IBAction)pressLogin:(id)sender { //实例化 _manager=[AFHTTPRequestOperationManager manager]; //AF 不但具有加载数据功能，而且可以自动解析数据，但是解析数据时要求接口格式很严个，所以关闭自动解析数据功能 //AF 框架默认解析的数据格式为JSON，如果是XML格式，需要设置解析类型 _manager.responseSerializer=[AFHTTPResponseSerializer serializer]; //拼接完成网址，通过完整网址发送请求，成为GET请求 //GET请求的网址大小不能超过1024B NSString *strURL=[NSString stringWithFormat:@"http://10.0.8.8/sns/my/login.php?username=%@&password=%@",self.nameTextField.text,self.pwdTextField.text]; NSLog(@"%@",strURL); [_manager GET:strURL parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) { //当相应成功时 //NSLog(@"%@",responseObject); NSDictionary *dic=[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil]; NSLog(@"%@",dic); if ([[dic objectForKey:@"code"] isEqualToString:@"login_success"]) { //跳转到登录成功页面 _successController=[[SuccessViewController alloc]initWithNibName:@"SuccessViewController" bundle:nil]; [self presentViewController:_successController animated:YES completion:^{ }]; } } failure:^(AFHTTPRequestOperation *operation, NSError *error) { //当相应失败时 NSLog(@"%@",error.localizedFailureReason); }]; } @end #import <UIKit/UIKit.h> #import "AFNetworking.h" @interface SuccessViewController : UIViewController { AFHTTPRequestOperationManager *_manager; } - (IBAction)pressBtn:(id)sender; @end #import "SuccessViewController.h" @interface SuccessViewController () @end @implementation SuccessViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view from its nib. } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } - (IBAction)pressBtn:(id)sender { _manager=[AFHTTPRequestOperationManager manager]; _manager.responseSerializer=[AFHTTPResponseSerializer serializer]; //上传图片 [_manager POST:@"http://10.0.8.8/sns/my/upload_photo.php" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) { //添加准备上传的图片 //获得图片路径 NSString *strURL=[[NSBundle mainBundle]pathForResource:@"b" ofType:@"png"]; //将本地图片路径封装成NSURL类型 NSURL *url=[NSURL fileURLWithPath:strURL]; //上传图片 [formData appendPartWithFileURL:url name:@"attach" error:nil]; } success:^(AFHTTPRequestOperation *operation, id responseObject) { //相应成功时调用 NSDictionary *dict=[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil]; NSLog(@"%@",dict); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { //相应失败时调用 NSLog(@"%@",error.localizedFailureReason); }]; } @end
#import "ZYKAppDelegate.h" #import "Student.h" @implementation ZYKAppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after application launch. //JsonModel作用为将数据转换成模型 NSString *str=@"{"name":"zhangsan","age":20,"array":["abc"]}"; //用数据初始化对象 Student *stu=[[Student alloc]initWithString:str error:nil]; NSLog(@"%@",stu); NSLog(@"%@",stu.toDictionary); NSLog(@"%@",stu.toJSONString); self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES; }
#import <UIKit/UIKit.h> #import "ASIFormDataRequest.h" @interface ZYKAppDelegate : UIResponder <UIApplicationDelegate,ASIHTTPRequestDelegate> { ASIFormDataRequest *_request; } @property (strong, nonatomic) UIWindow *window; @end #import "ZYKAppDelegate.h" @implementation ZYKAppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after application launch. //通过POST请求，加载数据 NSURL *url=[NSURL URLWithString:@"http://10.0.8.8/sns/my/login.php"]; _request=[[ASIFormDataRequest alloc]initWithURL:url]; //设置请求方式 [_request setRequestMethod:@"post"]; //添加参数 [_request addPostValue:@"AB__AB__ab" forKey:@"username"]; [_request addPostValue:@"aaa" forKey:@"password"]; //设置代理回调 _request.delegate=self; //请求数据 [_request startAsynchronous]; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES; } - (void)requestFinished:(ASIHTTPRequest *)request { NSDictionary *dict=[NSJSONSerialization JSONObjectWithData:request.responseData options:NSJSONReadingMutableContainers error:nil]; NSLog(@"%@",dict); } - (void)requestFailed:(ASIHTTPRequest *)request { NSLog(@"请求失败"); }
#import <UIKit/UIKit.h> #import "AFNetworking.h" @interface ZYKAppDelegate : UIResponder <UIApplicationDelegate> { AFHTTPRequestOperationManager *_manager; } @property (strong, nonatomic) UIWindow *window; @end #import "ZYKAppDelegate.h" @implementation ZYKAppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after application launch. //通过AFNetWorking 解析网络数据 _manager=[AFHTTPRequestOperationManager manager]; //禁止解析 _manager.responseSerializer=[AFHTTPResponseSerializer serializer]; //加载数据 [_manager GET:@"http://iappfree.candou.com:8080/free/applications/limited?currency=rmb&page=1" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) { //解析数据 NSDictionary *dict=[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil]; NSLog(@"%@",dict); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { }]; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES; }