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IOS-MVC层读取服务器接口JSON数据

转载 作者：qq735679552 更新时间：2022-09-28 22:32:09 26 4
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这篇CFSDN的博客文章IOS-MVC层读取服务器接口JSON数据由作者收集整理，如果你对这篇文章有兴趣，记得点赞哟.

此篇文章主要讲述获取服务器JSON接口数据，以便大家在今后的物联网信息时代，移动数据肯定都是需要网络数据的，那么就需要用一个分布集中，整体化的，规范性的创建所需的文件，同时方便以后维护； 。

分别为：M(model)，M(manager)，V(view)，C(cell)，C(controller),

具体程序如下:

一：YSMasonryManager.h 。

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#import <Foundation/Foundation.h>
#import "BaseManager.h"
#import "YSMasonryModel.h"
 
 
@protocol YSMasonryManagerDelegate <NSObject>
 
-( void )networkSuccess:(YSMasonryModel *_Nullable)result;
 
-( void )networkFail:(NSString *_Nullable)result;
 
@end
 
NS_ASSUME_NONNULL_BEGIN
 
@interface YSMasonryManager : BaseManager
 
@property(weak,nonatomic) id<YSMasonryManagerDelegate> delegate;
 
-( void )getDeviceProile:(NSString *)limit Offset:(NSString *)offset;
 
@end
 
NS_ASSUME_NONNULL_END

二：YSMasonryManager.m 。

  。

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#import "YSMasonryManager.h"
 
@implementation YSMasonryManager
 
-( void )getDeviceProile:(NSString *)limit Offset:(NSString *)offset{
  
   NSString *strUrl = [NSString stringWithFormat:@ "%@api/internal/profile" ,DEVICE_BASE_URL];
  
   //JSON
   [PPNetworkHelper setRequestSerializer:PPRequestSerializerHTTP];
   [PPNetworkHelper setResponseSerializer:PPResponseSerializerJSON];
   //配置Jwt文件
   [PPNetworkHelper setValue:USERJWTKEYS forHTTPHeaderField:@ "Grpc-Metadata-Authorization" ];
  
   [PPNetworkHelper GET:strUrl parameters:@ "" success:^(id responseObject){
     YSMasonryModel *net = [YSMasonryModel mj_objectWithKeyValues:responseObject];
     if (net.organizations.count>0){
       if ([self.delegate respondsToSelector:@selector(networkSuccess:)]){
         [self.delegate networkSuccess:net];
       }
     } else {
       if ([self.delegate respondsToSelector:@selector(networkFail:)]){
         [self.delegate networkFail:@ "Get Fail!" ];
       }
     }
    
   } failure:^(NSError *error){
     // NSError *newError = [NSError returnErrorWithError:error];
     if ([self.delegate respondsToSelector:@selector(networkFail:)]){
       [self.delegate networkFail:@ "cc" ];
     }
   }];
}
 
@end

分析:

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#import "BaseManager.h"//头部manager对象
#import "YSMasonryModel.h"//模型层

三：YSMasonryModel.h 。

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#import <Foundation/Foundation.h>
#import "BaseModel.h"
#import "YSMasonryPileModel.h"
 
NS_ASSUME_NONNULL_BEGIN
 
@interface YSMasonryModel : BaseModel
 
@property(nonatomic, copy) NSString *settings;
 
@property(nonatomic, copy) NSArray *organizations;
 
@property(nonatomic, copy) NSString *user;
 
 
 
+(NSDictionary*)mj_objectClassInArray;
 
@end
 
NS_ASSUME_NONNULL_END

四：YSMasonryModel.m 。

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#import "YSMasonryModel.h"
 
@implementation YSMasonryModel
 
+(NSDictionary*)mj_objectClassInArray{
   return @{@ "organizations" :[YSMasonryPileModel class ],};
}
 
@end

五：YSMasonryPileModel.h 。

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#import <Foundation/Foundation.h>
#import "BaseModel.h"
 
NS_ASSUME_NONNULL_BEGIN
 
@interface YSMasonryPileModel : BaseModel
@property(nonatomic,assign) NSString *isAdmin;
@property(nonatomic, copy) NSString *organizationID;
@property(nonatomic, copy) NSString *organizationName;
@property(nonatomic, copy) NSString *createdAt;
@property(nonatomic, copy) NSString *updatedAt;
@property(nonatomic,assign) NSString *disableAssignExistingUsers;
@property(nonatomic, copy) NSString *email;
@property(nonatomic, copy) NSString *uid;
@property(nonatomic,assign) NSString *isActive;
@property(nonatomic, copy) NSString *note;
@property(nonatomic,assign) NSString *sessionTTL;
@property(nonatomic, copy) NSString *username;
 
-(id)initWithDict:(NSDictionary*)dict;
 
@end
 
NS_ASSUME_NONNULL_END

六：YSMasonryPileModel.m 。

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#import "YSMasonryPileModel.h"
 
@implementation YSMasonryPileModel
 
 
+ (NSDictionary *)mj_replacedKeyFromPropertyName
{
   return @{@ "uid" : @ "uid" };
}
 
-(id)initWithDict:(NSDictionary*)dict{
   if (self = [super init]){
     self.createdAt = dict[@ "createdAt" ];
     //@"gatewayDiscoveryEnabled":@(enable),
     self.isAdmin = dict[@ "isAdmin" ];
     self.organizationID = dict[@ "organizationID" ];
     self.organizationName = dict[@ "networkServerID" ];
     self.updatedAt = dict[@ "updatedAt" ];
    
      self.disableAssignExistingUsers = dict[@ "disableAssignExistingUsers" ];
    
     self.email = dict[@ "email" ];
     self.uid = dict[@ "id" ];
     self.isActive = dict[@ "isActive" ];
     self.note = dict[@ "note" ];
     self.sessionTTL = dict[@ "sessionTTL" ];
     self.username = dict[@ "username" ];
   }
   return self;
}
 
@end

七：YSMasonryView.h 。

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#import <UIKit/UIKit.h>
#import "BaseView.h"
 
NS_ASSUME_NONNULL_BEGIN
 
@interface YSMasonryView : BaseView
 
@property(nonatomic,strong) UITableView *mDevericePile;
 
@end
 
NS_ASSUME_NONNULL_END

八：YSMasonryView.m 。

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#import <Foundation/Foundation.h>
#import "YSMasonryView.h"
#ifdef __OBJC__
//define this constant if you want to use Masonry without the 'mas_' prefix
#define MAS_SHORTHAND
//define this constant if you want to enable auto-boxing for default syntax
#define MAS_SHORTHAND_GLOBALS
#import "Masonry.h"
#endif
 
@implementation YSMasonryView
 
-( void )initView{
  
   _mDevericePile = [[UITableView alloc] init];
   _mDevericePile.separatorStyle = UITableViewCellSeparatorStyleSingleLine;
   [self addSubview:_mDevericePile];
  
   [_mDevericePile makeConstraints:^(MASConstraintMaker *make) {
     make.top.equalTo(self).offset(0);
     make.left.equalTo(self).offset(0);
     make.right.equalTo(self).offset(0);
     make.bottom.equalTo(self).offset(0);
   }];
}
 
@end

九：YSMasonryCell.h 。

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#import <UIKit/UIKit.h>
#import "BaseCell.h"
 
NS_ASSUME_NONNULL_BEGIN
 
@interface YSMasonryCell : BaseCell
@property(nonatomic, strong) UIImageView *mNetImgVw;
@property(nonatomic, strong) UILabel *mNetNameLb;
@property(nonatomic, strong) UILabel *mNetServerLb;
@property(nonatomic, strong) UILabel *mNetTimeLb;
 
@end
 
NS_ASSUME_NONNULL_END

十：YSMasonryCell.m 。

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#import "YSMasonryCell.h"
 
@implementation YSMasonryCell
 
- ( void )awakeFromNib {
   [super awakeFromNib];
}
 
 
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{
   self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
   if (self){
     UIView *mainView = [[UIView alloc] init];
     mainView.layer.cornerRadius = 8;
     mainView.layer.borderColor = [[UIColor grayColor] CGColor];
     mainView.layer.borderWidth = 1;
     [self addSubview:mainView];
    
     [mainView makeConstraints:^(MASConstraintMaker *make){
       make.left.equalTo(self).offset(10);
       make.right.equalTo(self).offset(-10);
       make.top.equalTo(self).offset(10);
       make.bottom.equalTo(self).offset(-10);
     }];
    
     _mNetImgVw = [[UIImageView alloc] init];
     [mainView addSubview:_mNetImgVw];
    
     [_mNetImgVw makeConstraints:^(MASConstraintMaker *make){
       make.centerY.equalTo(self);
       make.left.equalTo(self).offset(20);
       make.width.equalTo(@25);
       make.height.equalTo(@25);
     }];
    
     //Net名称
     _mNetNameLb = [[UILabel alloc] init];
     _mNetNameLb.textColor = [UIColor grayColor];
     _mNetNameLb.font = [UIFont fontWithName:@ "Helvetica-Bold" size:16];
     _mNetNameLb.textAlignment = NSTextAlignmentLeft;
     [mainView addSubview:_mNetNameLb];
    
     [_mNetNameLb makeConstraints:^(MASConstraintMaker *make){
       make.top.equalTo(mainView).offset(5);
       make.left.equalTo(self.mNetImgVw).offset(35);
       make.right.equalTo(mainView).offset(-5);
       make.height.equalTo(@30);
     }];
    
     //创建时间
     _mNetTimeLb = [[UILabel alloc] init];
     _mNetTimeLb.textColor = [UIColor grayColor];
     _mNetTimeLb.font = [UIFont fontWithName:@ "Helvetica-Bold" size:14];
     _mNetTimeLb.textAlignment = NSTextAlignmentRight;
     [mainView addSubview:_mNetTimeLb];
    
     [_mNetTimeLb makeConstraints:^(MASConstraintMaker *make){
       make.top.equalTo(mainView).offset(10);
       make.right.equalTo(mainView).offset(-10);
       make.width.equalTo(@160);
       make.height.equalTo(@30);
     }];
    
     //端口号
     _mNetServerLb = [[UILabel alloc] init];
     _mNetServerLb.textColor = [UIColor grayColor];
     _mNetServerLb.font = [UIFont fontWithName:@ "Helvetica-Bold" size:16];
     _mNetServerLb.textAlignment = NSTextAlignmentLeft;
     [mainView addSubview:_mNetServerLb];
    
     [_mNetServerLb makeConstraints:^(MASConstraintMaker *make){
       make.bottom.equalTo(self).offset(-15);
       make.left.equalTo(self.mNetImgVw).offset(35);
       make.right.equalTo(mainView).offset(-10);
       make.height.equalTo(@30);
     }];
   }
   return self;
}
 
 
- ( void )setSelected:( BOOL )selected animated:( BOOL )animated {
   [super setSelected:selected animated:animated];
}
 
@end

十一：YSMasonryContller.h 。

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#import <UIKit/UIKit.h>
#import "BaseViewController.h"
#import "YSMasonryView.h"
#import "YSMasonryCell.h"
#import "YSMasonryManager.h"
#import "YSMasonryPileModel.h"
#import "MBProgressHUD.h"
#import "MJRefresh.h"
#import "WHToast.h"
 
 
NS_ASSUME_NONNULL_BEGIN
 
@interface YSMasonryContller : BaseViewController
 
@property(nonatomic,strong) YSMasonryView *lgdView;
 
@property(nonatomic, strong) YSMasonryManager *lgdManager;
 
@property(strong, nonatomic) NSMutableArray *dataList;
 
@property (strong,nonatomic) MBProgressHUD *hud;
 
@property(nonatomic, strong) YSMasonryPileModel *model;
 
@property(nonatomic, strong) NSString *organizations;
 
@property(assign,nonatomic) int limit;
 
@property(assign,nonatomic) int offsert;
 
@end
 
NS_ASSUME_NONNULL_END

十二：YSMasonryContller.m 。

  。

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#import <Foundation/Foundation.h>
#import "YSMasonryContller.h"
 
#define CELLIDENTIFITER "NETTABLEVIEWCELL"
 
@interface YSMasonryContller()<YSMasonryManagerDelegate,UITableViewDataSource, UITableViewDelegate,UITextFieldDelegate>
 
@end
 
@implementation YSMasonryContller
 
- ( void )viewDidLoad {
   [super viewDidLoad];
   [self initData];
  
}
 
//头部标题a
- ( void )customContentView{
   UIColor *commonBlue = [self.commonUtil stringToColor:@ "#333333" ];
   [self.navigationController.navigationBar setBarTintColor:commonBlue];
   self.navigationController.navigationBar.tintColor = [UIColor whiteColor];
   self.navigationItem.title = @ "NetWork Server" ;
}
 
- ( void )customNavigationLeftItem{
   UIBarButtonItem *item = [[UIBarButtonItem alloc] initWithTitle:@ "Back" style:UIBarButtonItemStylePlain target:nil action:nil];
   self.navigationItem.backBarButtonItem = item;
}
 
 
-( void )customNavigationRightItem{
   UIBarButtonItem *add = [[UIBarButtonItem alloc] initWithTitle:@ "Add" style:UIBarButtonItemStylePlain target:self action:@selector(onAddClick)];
   add.tintColor = [UIColor whiteColor];
   self.navigationItem.rightBarButtonItem = add;
}
 
 
 
-( void )initData{
   UIView *view = [[UIView alloc] init];
   self.lgdView.mDevericePile.tableFooterView = view;
  
   self.lgdView.frame = self.view.bounds;
   [self.view addSubview:self.lgdView];
  
   _limit = 5;
   _offsert = 0;
  
}
//启动时的运行数据
- ( void )viewDidAppear:( BOOL )animated{
   [super viewDidAppear:animated];
   //加载数据
   NSString *slimit = [NSString stringWithFormat:@ "%d" ,_limit];
   NSString *soffset = [NSString stringWithFormat:@ "%d" ,_offsert];
   [self.lgdManager getDeviceProile:slimit Offset:soffset];
}
 
-(YSMasonryView*)lgdView{
   if (_lgdView==nil){
     _lgdView = [[YSMasonryView alloc] init];
     _lgdView.mDevericePile.dataSource = (id)self;
     _lgdView.mDevericePile.delegate = (id)self;
   }
   return _lgdView;
}
 
-(YSMasonryManager*)lgdManager{
   if (_lgdManager==nil){
     _lgdManager = [[YSMasonryManager alloc] init];
     _lgdManager.delegate = (id)self;
   }
   return _lgdManager;
}
 
-(NSMutableArray*)dataList{
   if (_dataList==nil){
     _dataList = [NSMutableArray array];
   }
   return _dataList;
}
 
#pragma mark get network data
 
-( void )networkSuccess:(YSMasonryModel *_Nullable)result{
   [self.lgdView.mDevericePile.mj_header endRefreshing];
   [self.lgdView.mDevericePile.mj_footer endRefreshing];
   self.dataList = [NSMutableArray arrayWithArray:result.organizations];
   [self.lgdView.mDevericePile reloadData];
 
}
 
 
-( void )networkFail:(NSString *_Nullable)result{
   [self.lgdView.mDevericePile.mj_header endRefreshing];
   [self.lgdView.mDevericePile.mj_footer endRefreshing];
   [WHToast showMessage:result originY:500 duration:2 finishHandler:^{
   }];
}
 
 
#pragma mark tableView
 
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
   return self.dataList.count;
}
 
 
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
  
   YSMasonryCell *cell = [tableView dequeueReusableCellWithIdentifier:@CELLIDENTIFITER];
  
   if (cell==nil){
     cell = [[YSMasonryCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@CELLIDENTIFITER];
   }
  
   if (_dataList.count>0){
     YSMasonryPileModel *model = [[YSMasonryPileModel alloc] initWithDict:[self.dataList objectAtIndex:indexPath.row]];
     if (model!=nil){
       //cell.mNetImgVw.image = [UIImage imageNamed:@"net"];
       // cell.mNetNameLb.text = model.isAdmin;
       // cell.mNetTimeLb.text = [self dateAndStrings:model.createdAt];
       cell.mNetServerLb.text = @ "vv" ;
     }
   }
   return cell;
}
 
 
 
-( void )tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
   if (_dataList.count>0){
     YSMasonryPileModel *model = [[YSMasonryPileModel alloc] initWithDict:[self.dataList objectAtIndex:indexPath.row]];
    
     if (model!=nil){
       // [self updateNetWorkServer:model.deviceprolieid];
     }
   }
}
 
 
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
   return 100;
}
 
-(NSString*)dateAndStrings:(NSString*)date{
   if (date!=nil){
     NSArray *strtime = [date componentsSeparatedByString:@ "T" ];
     //NSString *strtime = [date stringByReplacingOccurrencesOfString:@"T" withString:@" "];
     return strtime[0];
   }
   return @ "None" ;
}
 
//添加add设备
-( void )onAddClick{
 
}
@end

十三：所用到的常量一些定义:

Constants.h 。

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#import <Foundation/Foundation.h>
 
#define BASE_URL @"http://110.22.33/ilLoRaWan/"
 
#define USERJWTKEYS @"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJsb3JhLWFwcC1zZXJ2ZXIiLCJhdWQiOiJsb3JhLWFwc"

至此！ 。

以上详细的代码，主要就是mode数据层那，修改自己的json的返回数据，与一些字典类型的转换，就没其他的难点了。这样写的主要目的是，思路逻辑更清晰，后期维护也简单，分开着写代码更简洁.

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我.

原文链接：https://blog.csdn.net/qq_37523448/article/details/101206799 。

最后此篇关于IOS-MVC层读取服务器接口JSON数据的文章就讲到这里了,如果你想了解更多关于IOS-MVC层读取服务器接口JSON数据的内容请搜索CFSDN的文章或继续浏览相关文章，希望大家以后支持我的博客！ 。

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