setup a proxy url react code example

Example 1: react setupproxy

const { createProxyMiddleware } = require('http-proxy-middleware');

module.exports = function(app) {
  app.use(
    '/api',
    createProxyMiddleware({
      target: 'http://localhost:5000',
      changeOrigin: true,
    })
  );
};

Example 2: set proxy for npm

npm config set proxy http://username:password@host:port
npm config set https-proxy http://username:password@host:port