[Fixed]-AFNetworking and Token from Django JWT

I got it now. Based on curl command, I need to write like this.

NSString *token = [[NSUserDefaults standardUserDefaults] objectForKey:@"token"];

if (token) {
    token = [NSString stringWithFormat:@"%@ %@", @"JWT", token];
    [self.manager.requestSerializer setValue:token forHTTPHeaderField:@"Authorization"];
}