ASIHttpRequest加載網(wǎng)絡(luò)數(shù)據(jù)和上傳數(shù)據(jù)功能

2019-11-14 19:09:33

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供稿：網(wǎng)友

使用ASIHttPRequest第三庫，需要配置

二，

上傳數(shù)據(jù)功能使用ASIFromDataRequest(可以上傳二進制和字符串給服務(wù)器)

下面來牛刀小試

//建立一個工程，導(dǎo)入第三方庫，在AppDelegate.h#import <UIKit/UIKit.h>#import "ASIFormDataRequest.h"@interface AppDelegate : UIResponder <UIapplicationDelegate,ASIHTTPRequestDelegate>{    //聲明數(shù)據(jù)請求的成員變量    ASIFormDataRequest *_request;}@property (strong, nonatomic) UIWindow *window;@end

//在AppDelegate.m里寫的代碼//通過POST請求加載數(shù)據(jù)NSURL *url=[NSURL URLWithString:@"http://10.0.8.8/sns/my/login.php"];//實例化成對象_request=[[ASIFormDataRequest alloc]initWithURL:url];//設(shè)置請求方式[_request setRequestMethod:@"post"];//添加參數(shù)[_request addPostValue:@"aa_Zx" forKey:@"username"];[_request addPostValue:@"ffff" forKey:@"passWord"];//設(shè)置代理回調(diào)_request.delegate=self;//請求數(shù)據(jù)[_request startAsynchronous];//異步請求，多線程

#param -mark ASIHttpRequest-(void)requestFinished:(ASIHTTPRequest *)request{NSDictionary *dict=[NSJSONSerialization  JSONObjectWithData:request.responseData options:NSJSONReadingMutableContainers error:nil];   NSLog(@"%@",dict);}- (void)requestFailed:(ASIHTTPRequest *)request{    NSLog(@"請求失敗");}

三，加載網(wǎng)絡(luò)數(shù)據(jù)，ASIHttpRequest（所有格式的數(shù)據(jù)都能加載）

-(void)startLoadWebData:(NSString *)strURL{//實例化ASIHttpRequest對象NSURL *url=[NSURL URLWithString:strURL];_request=[[ASIHTTPRequest alloc]initWithURL:url];_requent.delegate=self;//開始加載數(shù)據(jù)[_requenst startAsynchronous];}#pragma -mark ASIHttpRequestDelegate//請求成功時調(diào)用該方法-(void)requestFinished:(ASIHTTPRequest *)request{NSDictionary *dict=[NSJSONSerialization JSONObjectWithData:request.responseDataoptions:NSJSONReadingMutableContainers error:nil];//代理接收數(shù)據(jù)[self.delegate reciveData:[dict objectForKey:@"application"];}//請求網(wǎng)絡(luò)數(shù)據(jù)失敗時調(diào)用該方法-(void)requestFailed:(ASIHTTPRequest *)request{NSLog(@"failed");}