Created by: hundunyu

使用的是谷歌浏览器，【GRAPHS】页面网络显示正常，点击下载图片按钮，保存的图片大小为0，浏览器检查元素显示如下: index.6522bbde709d082003dd.js:1 Stylesheet could not be loaded: https://fonts.googleapis.com/css?family=Roboto:300,400,500,700|Material+Icons