daenamkim

axios({
  url: 'http://localhost:5000/static/example.pdf',
  method: 'GET',
  responseType: 'blob', // important
}).then((response) => {
  const url = window.URL.createObjectURL(new Blob([response.data]));
  const link = document.createElement('a');
  link.href = url;
  link.setAttribute('download', 'file.pdf');
  document.body.appendChild(link);

daenamkim

import React, {Component} from 'react';
import go from 'gojs';
const goObj = go.GraphObject.make;

export default class GoJs extends Component {
  constructor (props) {
    super (props);

    this.renderCanvas = this.renderCanvas.bind (this);