版本：2.2.1
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/bar.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/chord.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/eventRiver.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/force.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/funnel.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/gauge.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/k.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/line.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/map.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/pie.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/radar.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/chart/scatter.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/echarts-all.js
- https://cdn.bootcdn.net/ajax/libs/echarts/2.2.1/echarts.js