Props dataKey not allow to number.

tangbc · tangbc · commit 72e875d2a6a5 · 2020-05-14T14:42:48.000+08:00
diff --git a/src/props.js b/src/props.js
@@ -4,7 +4,7 @@
 
 export const VirtualProps = {
   dataKey: {
-    type: [String, Number],
+    type: String,
     required: true
   },
   dataSources: {
