有没有人用过yahoo汇率api,AFNetworking解析错误，在线求助！！！

Question

yahooapiafnetworking

Answer 1

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.responseSerializer = [CustomResponseSerializer new];
[manager GET:@"http://download.finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s=USDUSD=x+USDCNY=x+USDHKD=x+USDJPY=x+USDTHB=x+USDEUR=x+USDGBP=x"
  parameters:nil
     success:^(AFHTTPRequestOperation *operation, id responseObject) {
         NSLog(@"success");
     }
     failure:^(AFHTTPRequestOperation *operation, NSError *error) {
         NSLog(@"failed");
     }];
@interface CustomResponseSerializer : AFHTTPResponseSerializer
 
@end
 
@implementation CustomResponseSerializer
 
-(id)responseObjectForResponse:(NSURLResponse *)response data:(NSData *)data error:(NSError *__autoreleasing *)error{
    // 返回nil为失败；返回有效的对象，即成功
    return @"";
}
 
@end