版本：3.1.8
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/echarts.common.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/echarts.common.min.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/echarts.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/echarts.min.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/echarts.simple.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/echarts.simple.min.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/extension/bmap.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/extension/bmap.min.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/extension/dataTool.js
- https://cdn.bootcdn.net/ajax/libs/echarts/3.1.8/extension/dataTool.min.js