/Javascript/React/Access to XMLHttpRequest has been blocked by CORS policy React

Access to XMLHttpRequest has been blocked by CORS policy React

/*
npm i cors
or
 yarn add cors
then in your node app
*/
const cors = require('cors');
const corsOptions ={
    origin:'http://localhost:3000', 
    credentials:true,            //access-control-allow-credentials:true
    optionSuccessStatus:200
}
app.use(cors(corsOptions));

Similar codes

0 vote143 views1 answer
Align image center react native
Javascript React
0 vote151 views1 answer
React native counter
Javascript React
1 vote158 views1 answer
How to detect onend reach of scrollview in react native
Javascript React
0 vote118 views1 answer
Add Multilanguage Support to React App
Javascript React
0 vote131 views1 answer
React native get route name
Javascript React
1 vote117 views1 answer
Commit in react
Javascript React
1 vote146 views1 answer
Has been blocked by cors policy react fetch firebase realtime database
Javascript React
0 vote128 views1 answer
Hide component blur react hooks
Javascript React
21 votes70 views3 answers
Hide header bar react navigation
Javascript React
48 votes112 views4 answers
How to add comment in react js
Javascript React