update ruoyi-ui/src/components/ImageUpload/index.vue.

【fix】修复后台前端上传图片如果图片路径已经携带域名就无需增加前缀域名

Signed-off-by: AZP <2198774759@qq.com>

@@ -44,6 +44,7 @@
 
 <script>
 import { getToken } from "@/utils/auth";
+import { isExternal } from "@/utils/validate";
 
 export default {
   props: {
@@ -93,7 +94,7 @@ export default {
           // 然后将数组转为对象数组
           this.fileList = list.map(item => {
             if (typeof item === "string") {
-              if (item.indexOf(this.baseUrl) === -1) {
+              if (item.indexOf(this.baseUrl) === -1 && !isExternal(item)) {
                   item = { name: this.baseUrl + item, url: this.baseUrl + item };
               } else {
                   item = { name: item, url: item };