用于初始化图表的配置选项。
Highcharts.setOptions({
});
Highcharts.stockChart({
用于动态更新更新图表实例，详情 类参考。
Name of the dash style to use for the graph, or for some series types the outline of each shape.
In styled mode, the stroke dash-array can be set with the same classes as listed under series.color.
