在我的应用中，如果任何请求均出现401错误，我想刷新访问令牌。但是，当我查看日志时，会看到一些奇怪的行为。令牌刷新后，原始请求将自动再次发送，但失败并出现401错误。如果我尝试手动发送请求，则该请求会通过，并且我会收到200状态代码。我的问题是，即使令牌已成功刷新，为什么还会失败？
这是拦截器代码：
axios.interceptors.response.use((response) => {
return response
}, async function (error) {
const orignalRequest = error.config;
console.log("interceptors response returned with error for URL " + orignalRequest.url)
if(error.response.status === 401 && orignalRequest.url === ISSUE_TOKEN_URL) {
console.log("interceptors response returned with error code 401 and url is: " + ISSUE_TOKEN_URL)
return Promise.reject(error)
}
if(error.response.status === 401 && !orignalRequest._retry) {
console.log("interceptors response returned with error code 401 and originalRequst._retry is: " + orignalRequest._retry)
orignalRequest._retry = true;
const state = store().getState();
const oldRefresToken = state.isTokenValid.token.refresh_token;
let config = {headers: { 'content-type': 'application/x-www-form-urlencoded' } }
console.log("old refresh token is: " + oldRefresToken + " trying to refresh token")
return axios.post(ISSUE_TOKEN_URL, qs.stringify({
grant_type: "refresh_token",
client_id: "paylo",
client_secret: "secret",
refresh_token: oldRefresToken
}), config).then(res => {
console.log("axios returned with success after refresh attempt")
let jsonResponse = res.data;
let expirationDate = new Date().getTime() + jsonResponse["expires_in"] * 1000;
jsonResponse = {...jsonResponse, expirationDate};
console.log("new token data is: " + JSON.stringify(jsonResponse))
storeData('tokenData',JSON.stringify(jsonResponse));
axios.defaults.headers.common['Authorization'] = 'Bearer ' + jsonResponse["access_token"];
return axios(orignalRequest)
}).catch( err => {
console.log("axios returned with error after refresh attempt. error is: " + err)
});
}
return Promise.reject(error);
});
这是我在日志中看到的：
NetworkService.ts:49 interceptors response returned with error for URL initial_request_url
NetworkService.ts:57 interceptors response returned with error code 401 and originalRequst._retry is: undefined
NetworkService.ts:63 old refresh token is: "token_value" trying to refresh token
NetworkService.ts:72 axios returned with success after refresh attemp
NetworkService.ts:76 new token data is: {"id_token": "some data here"}
NetworkService.ts:49 interceptors response returned with error for URL initial_request_url
NetworkService.ts:82 axios returned with error after refresh attemp. error is: Error: Request failed with status code 401
我不知道日志的最后两行来自哪里，如果刷新成功，什么原因会导致失败？