ViewController.M
#import "ViewController.h"
#import "AFHTTPSessionManager.h"
#import "MyModel.h"
#define JSON_URL @"http://iappfree.candou.com:8080/free/categories/free"
#define PATH @"http://api.izhangchu.com" // methodName: HomeIndex
@interface ViewController ()
@property (weak, nonatomic) IBOutlet UITableView *tableView;
@property(nonatomic,strong) NSMutableArray * dataSource;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.tableView.delegate=self;
self.tableView.dataSource = self;
self.dataSource = [NSMutableArray new];
}
- (IBAction)GET:(id)sender {
//创建数据请求管理对象
AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];
//这是关闭它的自动解析功能
//mannage.responseSerializer = [AFHTTPResponseSerializer serializer];
//添加的支持的解析类型@"text/html",application/json
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"application/json"];
//GET 接口
[managerGET:JSON_URLparameters:nilheaders:nilprogress:^(NSProgress*_NonnulldownloadProgress) {
}success:^(NSURLSessionDataTask*_Nonnulltask,id _NullableresponseObject) {
//数据请求的成功回调
NSLog(@"////////////%@",responseObject);
for(NSDictionary* dic inresponseObject[@"category"]) {
MyModel* model = [MyModelnew];
[modelsetValuesForKeysWithDictionary:dic];
[self.dataSourceaddObject:model];
}
///重要..............
dispatch_async(dispatch_get_main_queue(), ^{
[self.tableViewreloadData];
});
}failure:^(NSURLSessionDataTask*_Nullabletask,NSError*_Nonnullerror) {
//数据请求的失败回调
NSLog(@"///////////%@",error);
}];
}
- (IBAction)POST:(id)sender {
//POST
AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];
NSDictionary * dic = @{@"methodName":@"HomeIndex"};
[managerPOST:PATHparameters:dicheaders:nilprogress:^(NSProgress*_NonnulluploadProgress) {
}success:^(NSURLSessionDataTask*_Nonnulltask,id _NullableresponseObject) {
NSLog(@"%@",responseObject);
}failure:^(NSURLSessionDataTask*_Nullabletask,NSError*_Nonnullerror) {
NSLog(@"%@",error);
}];
}
- (IBAction)Monitor:(id)sender {
//做一个网络状态监听
AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];
[manager.reachabilityManager setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
/*
AFNetworkReachabilityStatusUnknown = -1,
AFNetworkReachabilityStatusNotReachable = 0,
AFNetworkReachabilityStatusReachableViaWWAN = 1,
AFNetworkReachabilityStatusReachableViaWiFi = 2,
*/
NSLog(@"%ld",(long)status);
}];
//开始监听
[manager.reachabilityManager startMonitoring];
//停止监听
// [manager.reachabilityManager stopMonitoring];
}
-(NSInteger)tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section{
return self.dataSource.count;
}
-(UITableViewCell*)tableView:(UITableView*)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath{
UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:@"cell"];
if(cell==nil) {
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"cell"];
}
if(self.dataSource.count>0) {
MyModel* model =_dataSource[indexPath.row];
cell.imageView.image= [UIImageimageNamed:[NSStringstringWithFormat:@"category_%@.jpg",model.categoryName]];
cell.textLabel.text= model.categoryName;
cell.detailTextLabel.text= [NSStringstringWithFormat:@"一共有%@款应用，其中%@款限免",model.count,model.lessenPrice];
}
returncell;
}
@end
MyModel
#import
@interfaceMyModel :NSObject
@property(nonatomic,strong)NSString* categoryId,*categoryName,*count,*lessenPrice;
@end