浅谈IOS中AFNetworking网络请求的get和post步骤

1.首先通过第三方:cocoapods下载afnetworking

1.1.先找到要查找的三方库:pod search + afnetworking

1.2.出来一堆列表页面,选择三方库最新版本命令,例如: pod ‘mbprogresshud','~>0.8'  (:q 返回)

1.3.创建工程,进入工程: cd + 工程路径

1.4.编辑工程的podfile文件: vim podfile

1.5.(platform :ios, ‘8.0'
target “工程名” do
pod ‘afnetworking', ‘~> 3.1.0'
end)新版本 (编辑键i)->(esc键: 输入:wq返回)

1.6.6.保存podfile的设置,然后进行更新下载三方库: pod update

2.进入工程进行相关操作

// 网络请求的头文件
#import <afnetworking.h>
@interface viewcontroller ()

{
  // 进行网络监测判断的bool值
  bool isopen;
}

// 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) {
      case afnetworkreachabilitystatusunknown:
        nslog(@"当前网络处于未知状态");
        break;
      case afnetworkreachabilitystatusnotreachable:
        nslog(@"当前网络处于未链接状态");
        break;
      case afnetworkreachabilitystatusreachableviawwan:
        nslog(@"手机流量网络");
        break;
      case afnetworkreachabilitystatusreachableviawifi:
        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);
  }];
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。