AFNetWorking网络库教程

AFNetWorking 图片本地缓存的问题

今天看了下AFNetwoking这个通讯库，简单研究了一下

(1)POST请求

//建立URL

NSURL* url = [NSURL URLWithString:@"XXXX"];

//表单数据

NSDictionary* requestDict = [NSDictionarydictionaryWithObjectsAndKeys:themeId,@"themeId", nil];

//建立POST请求

AFHTTPClient *aClient = [AFHTTPClient clientWithBaseURL:url];

//设置接受的数据类型为json

[aClient setDefaultHeader:@"Accept"value:@"application/json"];

//设置提交的数据编码类型为json格式

[aClient setParameterEncoding:AFFormURLParameterEncoding];

//开始请求

[aClient postPath:nil parameters:requestDictsuccess:^(AFHTTPRequestOperation*operation,id responseObject)

{

//解析数据

NSDictionary* Jsondict = [self parserJson:responseObject];

NSLog(@"%@",Jsondict);

}

failure:^(AFHTTPRequestOperation *operation,NSError *error)

{

}];

（2）GET请求

//建立URL

NSURL* url = [NSURL URLWithString:@"XXXX"];

//建立请求

AFHTTPClient *bClient = [AFHTTPClient clientWithBaseURL:url];

//开始请求

[bClientgetPath:nil parameters:nil success:^(AFHTTPRequestOperation *operation,id responseObject)

{

NSLog(@"response description:%@", [responseObjectdescription]);

}

failure:^(AFHTTPRequestOperation *operation,NSError *error)

{

NSLog(@"error description:%@",[error description]);

}];