Answers for "Access to XMLHttpRequest at from origin has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

Access to XMLHttpRequest has been blocked by CORS policy

/*
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));

Posted by: Guest on March-19-2021

Code answers related to "Access to XMLHttpRequest at from origin has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

Code answers related to "Javascript"

Javascript Answers by Framework

Browse Popular Code Answers by Language

Answers for "Access to XMLHttpRequest at from origin has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

Code answers related to "Access to XMLHttpRequest at from origin has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

Code answers related to "Javascript"

Javascript Answers by Framework

Browse Popular Code Answers by Language

Answers for "Access to XMLHttpRequest at from origin has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

Code answers related to "Access to XMLHttpRequest at from origin has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."

Code answers related to "Javascript"

Javascript Answers by Framework

Browse Popular Code Answers by Language

Popular Programming Languages

Advertisements

Company

Compilers

Help

Connect with us