jquery page error

i try to open a web page that have a jquery chart, but webview don't plot the graphs.
i get the follow error:
I/chromium( 4451): [INFO:CONSOLE(2)] "Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.", source: https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js (2)

for example if you try to open this page in webview:
https://canvasjs.com/jquery-charts/spline-chart-export-image/
show the graphs empty

首先，使用 https://canvasjs.com/jquery-charts/spline-chart-export-image/ 上的 CanvasJS jQuery 示例，在插件的 WebView 中重现空图表。调查报告中的 Chromium 控制台警告，以及 WebView 对页面图表资源的处理方式；当该示例在插件中正确渲染其图表时，即表示完成。

由索引模型根据 Issue 内容生成。