4.0.12

lib/utils.js

@@ -24,11 +24,14 @@ export const memorize = (Component) => {
  */
 export function loadExternalResource(url, type) {
   // 检查是否已存在
-  const elements = document.querySelectorAll(`[href='${url}']`)
-  if (elements.length > 0 || !url) {
-    return
-  }
+  const elements = type === 'js' ? document.querySelectorAll(`[src='${url}']`) : document.querySelectorAll(`[href='${url}']`)
+
   return new Promise((resolve, reject) => {
+    if (elements.length > 0 || !url) {
+      resolve(url)
+      return url
+    }
+
     let tag
 
     if (type === 'css') {