1
|
import React from 'react';
|
2
|
import ReactDOM from 'react-dom';
|
3
|
import './index.css';
|
4
|
import App from './App';
|
5
|
import * as serviceWorker from './serviceWorker';
|
6
|
|
7
|
fetch('config.json')
|
8
|
.then((response) => {
|
9
|
if (response.ok) {
|
10
|
return response.json();
|
11
|
} else {
|
12
|
throw new Error('Couldn\'t fetch config.json!');
|
13
|
}
|
14
|
})
|
15
|
.then(config => {
|
16
|
window.config = config;
|
17
|
|
18
|
ReactDOM.render(
|
19
|
<React.StrictMode>
|
20
|
<App />
|
21
|
</React.StrictMode>,
|
22
|
document.getElementById('root'),
|
23
|
);
|
24
|
})
|
25
|
.catch(reason => {
|
26
|
console.error(reason);
|
27
|
});
|
28
|
|
29
|
// If you want your app to work offline and load faster, you can change
|
30
|
// unregister() to register() below. Note this comes with some pitfalls.
|
31
|
// Learn more about service workers: https://bit.ly/CRA-PWA
|
32
|
serviceWorker.unregister();
|