As a code reviewer, it is important to ensure that Axios-based TypeScript code properly handles and propagates errors. Key recommendations:
console.error()
instead of console.log()
when logging errors to maintain complete error context..catch()
blocks in promise chains to centralize error logging and potential recovery logic.Example of proper Axios error handling in TypeScript:
// In Axios interceptors, preserve the full error object
axios.interceptors.response.use(
(response) => response,
(error) => {
console.error(error);
return Promise.reject(error);
}
);
// In promise chains, use consistent error handling
axios.get('/user?ID=12345')
.then((response) => {
// handle success
console.log(response.data);
})
.catch((error) => {
console.error(error);
// Consider error recovery or propagation needs
})
.finally(() => {
// always executed
});
This approach enables better debugging, maintains backward compatibility, and follows established Axios error handling conventions.
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