@AntonyXuX echarts 对象在外面保存就是了
```js
var chart = echarts.init(...);
chart.setOption({
// 这里 chart 就是图表对象
});
```[ Full content available at: https://github.com/apache/incubator-echarts/issues/2140 ] This message was relayed via gitbox.apache.org for [email protected]
