初始化

src/main/java/org/icepear/echarts/Sankey.java

@@ -0,0 +1,14 @@
+package org.icepear.echarts;
+
+import org.icepear.echarts.charts.sankey.SankeySeries;
+
+public class Sankey extends Chart<Sankey, SankeySeries> {
+    public Sankey() {
+        super(Sankey.class, SankeySeries.class);
+    }
+
+    @Override
+    public SankeySeries createSeries() {
+        return new SankeySeries().setType("sankey");
+    }
+}