问题
I'm using latest AFNetworking for my app which speaks with REST API server.
When I get some 500 error from it with JSON body something like
{ "message": "my error message" },
I cannot retrieve this message from NSError which lib responds to me:
[api setupUser:data success:^(AFHTTPRequestOperation *operation, id responseObject) {
// some success handle
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
// cannot get json response of error :(
}];
How do you workaround it?
回答1:
The answer was simple - operation.responseObject in failure callback contains json data as well. Sweet ^.^
来源：https://stackoverflow.com/questions/23631507/afnetworking-2-get-error-json-body