版本：2.1.9
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/bar.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/chord.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/eventRiver.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/force.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/funnel.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/gauge.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/k.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/line.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/map.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/pie.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/radar.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/chart/scatter.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/echarts-all.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.1.9/echarts.js