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#import "VIEwController.h"#import "AFNetworking.h"@interface VIEwController ()@end@implementation VIEwController- (voID)vIEwDIDLoad { [super vIEwDIDLoad];}-(voID)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{ [self sendGet];// [self sendPost];// [self upLoad];// [self downLoad]; // 默认就是异步的请求!!}/** * get 请求 */- (voID) sendGet{ AFhttpRequestoperationManager * mamaner=[AFhttpRequestoperationManager manager];//单例 //设置解析返回的数据的类型(默认就是解析Json的)(可以设置,有三种)// mamaner.responseSerializer=[AFhttpResponseSerializer serializer];//不管返回什么样的数据,统一解析成二进制数据// mamaner.responseSerializer = [AFXMLParserResponseSerializer serializer];//返回的是xml的,使用这个// mamaner.responseSerializer = [AFJsONResponseSerializer serializer];//默认的 //get请求两种写法 //(1)写法一 Nsstring * [email protected]"http://192.168.2.162/logo.PHP?username=jereh&pwd=123"; [mamaner GET:url parameters:nil success:^(AFhttpRequestoperation *operation,ID responSEObject) { NSLog(@"%@",responSEObject); } failure:^(AFhttpRequestoperation *operation,NSError *error) { NSLog(@"%@",error); }]; //(2)写法二,类似post的写法// Nsstring * [email protected]"http://192.168.2.162/logo.PHP";// NSDictionary * [email protected]{@"username":@"jereh",@"pwd":@"123"};// [mamaner GET:url parameters:dic success:^(AFhttpRequestoperation *operation,ID responSEObject) {// // NSLog(@"%@",responSEObject);// // } failure:^(AFhttpRequestoperation *operation,NSError *error) {// NSLog(@"%@",error);// }]; }/** * post 请求 */- (voID) sendPost{ AFhttpRequestoperationManager * mamaner=[AFhttpRequestoperationManager manager]; // mamaner.responseSerializer=[AFhttpResponseSerializer serializer]; Nsstring * [email protected]"http://192.168.2.162/loginPost"; NSDictionary * [email protected]{@"username":@"jereh",@"pwd":@"123"}; [mamaner POST:url parameters:dic success:^(AFhttpRequestoperation *operation,responSEObject); } failure:^(AFhttpRequestoperation *operation,error); }]; }/** * post 请求(上传,使用post) */- (voID) upLoad{ AFhttpRequestoperationManager * mamaner=[AFhttpRequestoperationManager manager]; mamaner.responseSerializer=[AFhttpResponseSerializer serializer]; Nsstring * [email protected]"http://192.168.2.162/upload.PHP"; [mamaner POST:url parameters:nil constructingBodyWithBlock:^(ID<AFMultipartFormData> formData) { NSURL * url=[[NSBundle mainBundle] URLForResource:@"exclusive_Title_icon.png" withExtension:nil]; [formData appendPartWithfileURL:url name:@"file" filename:@"jereh.png" mimeType:@"image/png" error:nil]; } success:^(AFhttpRequestoperation *operation,ID responSEObject) { Nsstring * str=[[Nsstring alloc] initWithData:responSEObject enCoding:NSUTF8StringEnCoding]; NSLog(@"%@",str); } failure:^(AFhttpRequestoperation *operation,error); }]; }/** * post 请求(下载,get请求) */- (voID) downLoad{ //(0)创建manager对象 NSURLSessionConfiguration * config=[NSURLSessionConfiguration defaultSessionConfiguration]; AFURLSessionManager * manager=[[AFURLSessionManager alloc] initWithSessionConfiguration:config]; //(1)监控下载进度 [manager setDownloadTaskDIDWriteDataBlock:^(NSURLSession *session,NSURLSessionDownloadTask *downloadTask,int64_t bytesWritten,int64_t totalBytesWritten,int64_t totalBytesExpectedToWrite) { //注意当前线程是子线程,需要返回主线程刷新数据 CGfloat progress=totalBytesWritten*1.0/totalBytesExpectedToWrite;//写入的比上总共的 dispatch_sync(dispatch_get_main_queue(),^{ self.progress.progress=progress; }); }]; //(2)请求 NSURLRequest * request=[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://192.168.2.162/test.rar"]]; //注意下边的方法有返回值,block也有一个返回值 NSURLSessionDownloadTask *task= [manager downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath,NSURLResponse *response) { Nsstring * cache=[NSSearchPathForDirectorIEsInDomains(NSCachesDirectory,NSUserDomainMask,YES) lastObject]; cache =[cache stringByAppendingPathComponent:@"jereh.rar"]; NSURL * url=[NSURL fileURLWithPath:cache]; return url; } completionHandler:^(NSURLResponse *response,NSURL *filePath,NSError *error) { if (error) { NSLog(@"下载失败了"); }else{ NSLog(@"下载完成"); } }]; //(3)开始任务(注意要写这一句) [task resume]; }@end
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