I am having following script file
the following method is worked for me. try, hope it will work for you. basically, you can create a script tag and append it to the body tag. like this--
var tag = document.createElement('script');
tag.async = true;
tag.src = 'THE PATH TO THE JS FILE OR A CDN LINK';
var body = document.getElementsByTagName('body')[0];
body.appendChild(tag);
you can use this on a life cycle hook of react like this.
componentDidMount() {
var loadScript = function (src) {
var tag = document.createElement('script');
tag.async = false;
tag.src = src;
var body = document.getElementsByTagName('body')[0];
body.appendChild(tag);
}
loadScript('PATH TO THE JS FILE OR CDN URL');
}