-(void )postRequestWithURL: (NSString *)url postParems:(NSMutableDictionary *)postParems content:(void(^)(NetWorkModel *model))requestResult
{
AFHTTPRequestOperationManager *m = [AFHTTPRequestOperationManager manager];
m.securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeNone];
m.responseSerializer = [AFHTTPResponseSerializer serializer];
[m POST:url parameters:postParems success:^(AFHTTPRequestOperation *operation, id responseObject) {
NetWorkModel* model =[[NetWorkModel alloc]init];
model.responseDic = [NSJSONSerialization JSONObjectWithData:[operation responseData] options:NSJSONReadingMutableContainers error:nil];
model.responeArray = [NSJSONSerialization JSONObjectWithData:[operation responseData] options:NSJSONReadingMutableContainers error:nil];
requestResult(model);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NetWorkModel* model =[[NetWorkModel alloc]init];
model.error = error;
requestResult(model);
}];
}