request.js

src/utils/request.js

@@ -32,7 +32,11 @@ service.interceptors.response.use(
     const errorMsg = response.data.errMsg
     if (response.status === 200) {
       // console.log(response.data.data)
+      if(response.data instanceof Blob) {
         return response.data
+      } else {
+        return response.data.data
+      }
     } else {
       Message.error({
         message: errorMsg,