调整上传地址为配置

src/views/problemConfiguration/index.vue

@@ -198,7 +198,7 @@
   </div>
   </div>
 </template>
 </template>
 <script type="text/ecmascript-6">
 <script type="text/ecmascript-6">
-import { async } from "q";
+import axios from "axios";
 import qs from "qs";
 import qs from "qs";
 export default {
 export default {
   data () {
   data () {