onError method
错误数据采集
Implementation
@override
Future onError(DioError err, ErrorInterceptorHandler handler) async {
var errOptions = ErrOptions();
errOptions.id = err.requestOptions.hashCode;
errOptions.errorMsg = err.toString();
//onResponse(err.response);
logManage?.onError(errOptions);
if (err.response != null) saveResponse(err.response!);
return handler.next(err);
}