javascript - Vue js electon auth with google account -

i try connect google account electron vue js application.

first have code in vue js app :

axios.get('http://localhost:3000/auth/google', {withcredentials: true})     .then(function (response) {       console.log(response)     })     .catch(function (err) {       console.log(err)     }) 

second have code on node js server

app.get('/auth/google',   passport.authenticate(     'google', {       scope : ['profile', 'email', 'https://mail.google.com/']     }   ) ); 

and use cors node js

app.use(cors({   origin: 'http://localhost:9080',   credentials: true,   allowedheaders: ['content-type', 'authorization'] })); 

finally have error =(

xmlhttprequest cannot load https://accounts.google.com/o/oauth2[...] redirect 'https://accounts.google.com/o/oauth2 [...] 'https://accounts.google.com/servicelogin[...] has been blocked cors policy: no 'access-control-allow-origin' header present on requested resource. origin 'null' therefore not allowed access 

thank !