Merge pull request #226 from jdz321/master

hinikai · web-flow · commit d332614ca466 · 2020-06-16T11:38:54.000+08:00
fix: 防止 Event.prototype 被修改
diff --git a/src/data/DataSet.js b/src/data/DataSet.js
@@ -47,7 +47,7 @@ function DataSet(data, options) {
 
 }
 
-DataSet.prototype = Event.prototype;
+DataSet.prototype = Object.create(Event.prototype);
 
 /**
  * Add data.

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ function DataSet(data, options) {`
`47`	`47`
`48`	`48`	`}`
`49`	`49`
`50`		`-DataSet.prototype = Event.prototype;`
	`50`	`+DataSet.prototype = Object.create(Event.prototype);`
`51`	`51`
`52`	`52`	`/**`
`53`	`53`	`* Add data.`