IOS--AFNetworking POST与GET请求

postjson.php

<?php

if ($_POST["uid"]=="admin" && $_POST["pwd"]=="123") {
    $array = Array("web"=>"php","app"=>"IOS","3d"=>"unity3d");
    echo json_encode($array);
}

?>

getjson.php

<?php

if ($_GET["uid"]=="admin" && $_GET["pwd"]=="123") {
    $array = Array("web"=>"php","app"=>"IOS","3d"=>"unity3d");
    echo json_encode($array);
}

?>

TestController.m

#import "TestController.h"
#import "AFHTTPSessionManager.h"

@interface TestController()

@property(nonatomic,strong)UIButton *button;

@end

@implementation TestController

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    _button = [UIButton buttonWithType:UIButtonTypeSystem];
    
    _button.frame = CGRectMake(0, 20, 100, 20);
    [_button setTitle:@"Hello" forState:UIControlStateNormal];
    
    [_button addTarget:self action:@selector(start:) forControlEvents:UIControlEventTouchUpInside];

    
    [self.view addSubview:_button];

}

-(void)start:(UIButton*)sender
{
    
    //初始化manager
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    
    //序列化
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];
    

    //POST请求
    NSString *url = @"http://localhost/xampp/mvc/test/postjson.php";
    
    
    NSDictionary *mdic = [NSDictionary dictionaryWithObjectsAndKeys:@"admin",@"uid",@"123",@"pwd",nil];
    
    [manager POST:url parameters:mdic constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {
        
    } progress:^(NSProgress * _Nonnull uploadProgress) {
        // 这里可以获取到目前的数据请求的进度
    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        // 请求成功，解析数据
        NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers | NSJSONReadingMutableLeaves error:nil];
        
        NSLog(@"%@",dic);
        
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        // 请求失败
    }];

    
    /*
    //Get请求
    NSString *url = @"http://localhost/xampp/mvc/test/getjson.php?uid=admin&&pwd=123";
    
    [manager GET:url parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) {
        // 这里可以获取到目前的数据请求的进度
    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        // 请求成功，解析数据
        NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers | NSJSONReadingMutableLeaves error:nil];
        
        NSLog(@"%@", dic);
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        // 请求失败
        NSLog(@"%@", [error localizedDescription]);
    }];
    */
    
}

@end