/Javascript/Node.js/Access to XMLHttpRequest has been blocked by CORS policy node js

Access to XMLHttpRequest has been blocked by CORS policy node js

/*
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

1 vote367 views1 answer
Node readline question
Javascript Node.js
0 vote363 views1 answer
What is amqp10 policy nodejs
Javascript Node.js
1 vote345 views2 answers
How to set expire time of jwt token in node js
Javascript Node.js
0 vote389 views10 answers
Node js firebird example
Javascript Node.js
-1 vote351 views1 answer
Mongo query by object id node js
Javascript Node.js
-1 vote343 views1 answer
Render html in node js
Javascript Node.js
1 vote390 views1 answer
Node google client api to get user profile with already fetched token
Javascript Node.js
0 vote366 views1 answer
Cookie-session use in node
Javascript Node.js
1 vote471 views1 answer
Nodejs does every worker thread need a new core
Javascript Node.js
7 votes360 views2 answers
Getting user input in node js
Javascript Node.js