修复 获取学校API类型错误

src/api/userCenter.ts

@@ -29,7 +29,7 @@ export function EditSchool(data: any) {
  * @return {void}
  */
 export function getSchoolData() {
-  return http.request<Res<ComboModel>>(
+  return http.request<Res<ComboModel[]>>(
     "get",
     `userCenter/public/getschooldata`
   );