feat: 新增异步新建script标签

src/utils/document.ts

@@ -0,0 +1,10 @@
+export const createScript = (src: string) => {
+    return new Promise((resolve) => {
+        const script = document.createElement('script')
+        script.onload = () => {
+            resolve(true)
+        }
+        script.setAttribute('type', 'text/javascript')
+        script.setAttribute('src', src)
+    })
+}