就是修改

src/api/common/common.js

@@ -193,7 +193,8 @@ export function getFileExt(filename) {
  * 教育文件下载
  */
 
-export function EduDownLoad(cmd, msg, fileName) {
+export function EduDownLoad(cmd, msg, fileName, callBack) {
+    console.log("callBack",callBack);
   return request({
     url: cmd,
     method: 'post',
@@ -211,5 +212,11 @@ export function EduDownLoad(cmd, msg, fileName) {
     link.setAttribute("download", fileName);
     document.body.appendChild(link);
     link.click();
+    if (callBack) {
+      var result = {
+        Code: 1
+      };
+      callBack(result);
+    }
   })
 }

src/pages/system/siteconfig.vue

@@ -135,9 +135,9 @@
       },
       //设为默认
       setMoren(obj) {
-        let msg = obj;
-        msg.IsDefault = 1;
-        setSiteConfig(msg).then(res => {
+        let newMsg = obj;
+        newMsg.IsDefault = 1;
+        setSiteConfig(newMsg).then(res => {
           this.$q.notify({
             icon: 'iconfont icon-chenggong',
             color: 'accent',