添加路由

src/api/contractApi.js

   const formData = new FormData()
   formData.append('file', file)
   return service({
-    url: '/pAndSExe/importPsExe', // 对应后端新接口路径
+    url: '/pAndSExe/import', // 对应后端新接口路径
     method: 'post',
     data: formData,
     headers: {