for e.g.
(async() => { let apiRes = null; try { apiRes = await axios.get('https://silex.edgeprop.my/api/v1/a'); } catch (err) { console.error(err); } finally { console.log(apiRes); } })();
in finally
, apiRes
will return null.
Even when the api get a 404 response, there is still useful information in the response that I would like to use.
How can I use the error response in finally
when axios throws error.
https://jsfiddle.net/jacobgoh101/fdvnsg6u/1/
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Answer
According to the documentation, the full response is available as a response
property on the error.
So I’d use that information in the catch
block:
(async() => { let apiRes = null; try { apiRes = await axios.get('https://silex.edgeprop.my/api/v1/a'); } catch (err) { console.error("Error response:"); console.error(err.response.data); // *** console.error(err.response.status); // *** console.error(err.response.headers); // *** } finally { console.log(apiRes); } })();
But if you want it in finally
instead, just save it to a variable you can use there:
(async() => { let apiRes = null; try { apiRes = await axios.get('https://silex.edgeprop.my/api/v1/a'); } catch (err) { apiRes = err.response; } finally { console.log(apiRes); // Could be success or error } })();