<code>NSString *urlStr1 = @
"url1"
;
NSString *urlStr2 = @
"url2"
;
NSString *urlStr3 = @
"url3"
;
NSArray *urlStrings = @[urlStr1, urlStr2, urlStr3];
dispath_group_t requestGroup = dispath_group_create();
for
(NSString urlString in urlStrings) {
dispatch_group_enter(requestGroup);
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
[manager GET:urlString parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@
"Success"
);
dispatch_group_leave(requestGroup);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@
"Error: %@"
, error);
dispatch_group_leave(requestGroup);
}];
}
dispatch_group_notify(requestGroup, dispatch_get_main_queue(), ^{
});
</code>