CODEWITHSUNDEEP
javascriptnode.jsangular
Prajwal
Prajwal

Reputation: 95

CORS preflight channel did not succeed...Although other request are working properly but one request is having this cors error

I have an angular app and node backend and all the request is properly working but when I try to use a get request and inside that I am redirecting the request then 'CORS preflight channel did not succeed' this error is happening...when I am trying in postman I am getting my desire result...but not in browser

router.get('/monthdata/:month' ,  jwtHelper.verifyJwtToken , ctrlData.getMonthData);
router.post('/monthdata' , jwtHelper.verifyJwtToken , ctrlData.postMonthData);

module.exports.postMonthData = (req , res , next) =>{
    let month = req.body.month;
    //console.log(`/api/monthdata/${month}` );
    res.redirect(`/api/monthdata/${month}`);
}


module.exports.getMonthData = (req , res , next) =>{
    Data.find({
        _creator : req._id , month : req.params.month
    } , (err , data)=>{
        if(!data)
            return res.status(400).json({status : false , message : 'Data notfound'})
        else
            return res.status(200).json({status: true , data})
    });
}

Upvotes: 0

Views: 386

Answers (1)

rajesh-nitc
rajesh-nitc

Reputation: 5539

In your node backend, add this above all the routes:

app.use(cors({origin: true, credentials: true}));

One request that is failing would have Authorization in the header. Including credentials: true will solve the issue.

Upvotes: 1

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