在节点上我有此代码
const auth = (req, res, next) => {
const token = req.header('x-auth-token');
//Check Token
if(!token) return res.status(400).json({msg: "No Token, authorizaton denied"});
//Verify Token
try {
const decoded = jwt.verify(token, keys.JWTSecret);
//Add user from payload
req.user = decoded;
next();
} catch(e) {
res.status(400).json({error: 'Token is not valid'})
}
}
关于Redux的操作,我这样:
xport const loadUser = () => (dispatch, getState) => {
dispatch({type: USER_LOADING});
const token = getState().auth.token;
const config = {
headers: {
"Content-type": "application/json"
}
}
if (token) {
config.headers['x-auth-token'] = token;
}
fetch('/api/profile', config)
.then(response => response.json())
.then(user => dispatch({
type: USER_LOADED,
payload: user
}))
.catch(err => {
dispatch(returnErrors(err.response.data, err.response.status))
dispatch({
type: USER_FAIL
})
})
}
但是当令牌不存在并且验证不通过时,我得到“没有令牌,验证被拒绝”,我在响应中得到这个,以此类推,在USER_LOADED上,而不在USER_FAIL上,为什么?为什么?