浅谈IOS中AFNetworking网络请求的get和post步骤

// 网络请求的头文件

#import

@interface ViewController ()

{

  // 进行网络监测判断的bool值

  BOOLisOpen;

}

// 用于网络请求的Session对象

@property (nonatomic, strong) AFHTTPSessionManager *session;

@end

@implementation ViewController

- (void)viewDidLoad {

  [super viewDidLoad];

  // 初始化Session对象

  self.session = [AFHTTPSessionManager manager];

  // 设置请求接口回来的时候支持什么类型的数据

  self.session.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"application/x-json",@"text/html", nil];

}

#pragma mark - 网络监测按钮的响应方法

- (IBAction)NetworkmonitoringAction:(id)sender {

  if(!isOpen) {

    //打开网络监测

    [[AFNetworkReachabilityManager sharedManager] startMonitoring];

    isOpen = YES;

  }else{

    // 关闭网络监测

    [[AFNetworkReachabilityManager sharedManager] stopMonitoring];

    isOpen = NO;

  }

  // 接下来会判断当前是WiFi状态还是3g状态,网络不可用状态

  [[AFNetworkReachabilityManager sharedManager] setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {

    switch(status) {

      caseAFNetworkReachabilityStatusUnknown:

        NSLog(@"当前网络处于未知状态");

        break;

      caseAFNetworkReachabilityStatusNotReachable:

        NSLog(@"当前网络处于未链接状态");

        break;

      caseAFNetworkReachabilityStatusReachableViaWWAN:

        NSLog(@"手机流量网络");

        break;

      caseAFNetworkReachabilityStatusReachableViaWiFi:

        NSLog(@"wifi状态");

        break;

      default:

        break;

    }

  }];

}

#pragma mark - get请求

- (IBAction)getRequestAction:(id)sender {

  // 参数1: get请求的网址

  // 参数2: 拼接参数

  // 参数3: 当前的进度

  // 参数4: 请求成功

  // 参数5: 请求失败

  [self.session GET:@"http://api.yhouse.com/m/city/dynmiclist"parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) {

    NSLog(@"下载的进度");

  } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

    NSLog(@"请求成功:%@", responseObject);

  } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    NSLog(@"请求失败:%@", error);

  }];

}

#pragma mark - post请求

- (IBAction)postRequestAction:(id)sender {

  /*{

   do = "pri_memberlist";

   "member_id" = zpHr2dsRvQQxYJxo2;

   "workspace_id" = ILfYpE4Dhs2gWcuQx;

   }*/

  NSString *urlString = @"http://m.taskwedo.com/API/wedo1/wedo.php";

  NSMutableDictionary *dict = [NSMutableDictionary dictionary];

  [dict setObject:@"pri_memberlist"forKey:@"do"];

  [dict setObject:@"zpHr2dsRvQQxYJxo2"forKey:@"member_id"];

  [dict setObject:@"ILfYpE4Dhs2gWcuQx"forKey:@"workspace_id"];

  // 参数1: url

  // 参数2: body体

  [self.session POST:urlString parameters:dict progress:^(NSProgress * _Nonnull uploadProgress) {

    NSLog(@"上传的进度");

  } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

    NSLog(@"post请求成功%@", responseObject);

  } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    NSLog(@"post请求失败:%@", error);

  }];

}

#pragma mark - post2请求

- (IBAction)postTwoRequestAction:(id)sender {

  /*address = "";

      comment = "\U7c7b\U6a21\U5757\U8ba1\U5212\U7528\U5230\U7b2c\U4e09\U90e8\U5206\U4e2d\Uff0c\U5f85\U63d0\U95ee\U3001\U56de\U7b54\U79ef\U7d2f\U5230\U4e00\U5b9a\U6570\U91cf\U65f6\Uff0c\U4fbf\U4e8e\U5927\U5bb6\U7684\U95ee\U9898\U7684\U5feb\U901f\U67e5\U627e\Uff0c\U6240\U4ee5\U63d0\U95ee\U90e8\U5206\U6682\U65f6\U4e0d\U52a0\U5165\U8fd9\U4e2a";

      do = "add_comment";

      kind = task;

      "member_id" = zpHr2dsRvQQxYJxo2;

      other = "";

      "task_id" = 55a47e79ec25e3641;*/

  NSString *urlString = @"http://m.taskwedo.com/API/wedo1/wedo.php";

  NSString *commonContent = @"类模块计划用到第三部分中，待提问、回答积累到一定数量时，便于大家的问题的快速查找，所以提问部分暂时不加入这个";

  // 把汉字进行编码

  commonContent = [commonContent stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];

  NSMutableDictionary *dict = [NSMutableDictionary dictionary];

  [dict setValue:@""forKey:@"address"];

  [dict setValue:commonContent forKey:@"comment"];

  [dict setValue:@"add_comment"forKey:@"do"];

  [dict setValue:@"task"forKey:@"kind"];

  [dict setValue:@"zpHr2dsRvQQxYJxo2"forKey:@"member_id"];

  [dict setValue:@""forKey:@"other"];

  [dict setValue:@"55a47e79ec25e3641"forKey:@"task_id"];

  [self.session POST:urlString parameters:dict progress:^(NSProgress * _Nonnull uploadProgress) {

    NSLog(@"上传的进度");

  } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

    NSLog(@"post请求成功:%@", responseObject);

  } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    NSLog(@"post请求失败:%@", error);

  }];

}