afnetworking解析

版权声明：iOS技术小牛 https://blog.csdn.net/weixin_42925415/article/details/83412647

引导视图 viewcontroller

<UIScrollViewDelegate>{
    UIPageControl *page;
    UIScrollView *scV ;
}

scV = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, lhW,lhH)];
scV.delegate = self;
scV.contentSize = CGSizeMake(3*lhW, lhW);
for (int i = 0 ; i< 3; i++) {
    UIImageView *imgV = [[UIImageView alloc] initWithFrame:CGRectMake(i*lhW, 0, lhW , lhH)];
    imgV.userInteractionEnabled = YES;
    NSArray *imgVarr = @[@"u=96844630,4289301540&fm=27&gp=0",@"u=1731923468,4025707091&fm=27&gp=0",@"u=2683413938,272281277&fm=200&gp=0"];
    imgV.image = [UIImage imageNamed:imgVarr[i]];
    
    scV.pagingEnabled = YES;
    scV.bounces = NO;
    [scV addSubview:imgV];
    if (i == 2) {
        UIButton *btn = [[UIButton alloc] initWithFrame:CGRectMake(lhW-80, 5, 80, 40)];
        btn.backgroundColor = [UIColor redColor];
        [btn setTitle:@"立即体验" forState:UIControlStateNormal];
        [btn addTarget:self action:@selector(tiao) forControlEvents:UIControlEventTouchUpInside];
        [imgV addSubview:btn];
    }
}

[self.view addSubview:scV];
page = [[UIPageControl alloc] initWithFrame:CGRectMake((lhW-80)/2, lhH - 60, 80, 40)];
page.numberOfPages = 3;
page.pageIndicatorTintColor = [UIColor blueColor];
page.currentPageIndicatorTintColor = [UIColor redColor];
[self.view addSubview:page];

vc视图中的方法 
#import "AFNetworking.h"
导入

//单元格  代理方法 
<UITableViewDelegate,UITableViewDataSource>{
    UITableView *table;
    NSMutableArray *arr;
}

这是在 viewDidLoad 里面写的

table = [[UITableView alloc] initWithFrame:self.view.frame style:UITableViewStylePlain];
    table.delegate = self;
    table.dataSource = self;
    arr = [[NSMutableArray alloc]init];;
    
    [self.view addSubview:table];
    [table registerNib:[UINib nibWithNibName:@"faXianTableViewCell" bundle:nil] forCellReuseIdentifier:@"cell"];
    
    [self setHttP];

//方法

-(void)setHttP{
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/plain"];
    
//    [manager GET: @"" parameters:nil headers:nil progress:^(NSProgress * _Nonnull downloadProgress) {
    NSMutableString *str = [NSMutableString stringWithString:@"http://mobile.ximalaya.com/mobile/v1/album/ts-1531886212572?ac=4G&albumId=14659743&device=iPhone&isAsc=true&pageSize=20&source=0&statEvent=pageview%2Falbum%4012610571&statModule=精品&statPage=tab%40发现_推荐&statPosition=1"];
    str = [str  stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    [manager GET:str parameters:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
//        NSLog(@"%@",responseObject);
        for (NSDictionary *dic in responseObject[@"data"][@"tracks"][@"list"]) {
            NSLog(@"%@",dic);
            BaseModel *model  = [BaseModel new];
            model.img = [dic objectForKey:@"coverLarge"];
            model.time = [dic objectForKey:@"nickname"];
            model.title = [dic objectForKey:@"title"];
                        [self->arr addObject:model];
        }

//        NSLog(@"%@",dic);
        dispatch_async(dispatch_get_main_queue(), ^{

            [self->table reloadData];
        });
       
 
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        NSLog(@"%@",error);
    }];

}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

//设置分区数
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return arr.count;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    table.rowHeight = 150; 
    faXianTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell"];
    
    BaseModel *model = arr[indexPath.row];
    cell.imagV.image=[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[arr[indexPath.row]img]]]];
    cell.Zlabel.text = model.title;
    cell.Slabel.text = model.time;
 
    return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
//    http://live.ximalaya.com/live-web/v4/homepage?device=iPhone
    
    oneViewController *one = [[oneViewController alloc] init];
    [self.navigationController pushViewController:one animated:YES];
}
 

#import "oneViewController.h"
#import <WebKit/WebKit.h>
@interface oneViewController ()

@property(nonatomic,strong) WKWebView *webView;

@end

@implementation oneViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    self.webView = [[WKWebView alloc] initWithFrame:self.view.frame];
    [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://live.ximalaya.com/live-web/v4/homepage?device=iPhone"]]];
    self.webView.navigationDelegate = self;
    self.webView.UIDelegate = self;
    //开了支持滑动返回
    self.webView.allowsBackForwardNavigationGestures = YES;
    [self.view addSubview:self.webView];
    
  
}