AFNetworking 使用总结

NSString *URLTmp = @"";

NSString *URLTmp1 = [URLTmp stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];  //转码成UTF-8  否则可能会出现错误

URLTmp = URLTmp1;

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString: URLTmp]];

AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];

[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {

NSLog(@"Success: %@", operation.responseString);

NSString *requestTmp = [NSString stringWithString:operation.responseString];

NSData *resData = [[NSData alloc] initWithData:[requestTmp dataUsingEncoding:NSUTF8StringEncoding]];

//系统自带JSON解析

NSDictionary *resultDic = [NSJSONSerialization JSONObjectWithData:resData options:NSJSONReadingMutableLeaves error:nil];

NSLog(@"resultDic: %@", resultDic);

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

NSLog(@"Failure: %@", error);

// [SVProgressHUD dismissWithError:@"提交失败，请重试"];

}];

[operation start];