add

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/WebsiteManagementService.java

@@ -0,0 +1,15 @@
+package com.ruoyi.cms.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.ruoyi.cms.domain.WebsiteManagement;
+import com.ruoyi.common.core.domain.AjaxResult;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+public interface WebsiteManagementService extends IService<WebsiteManagement> {
+
+    List<WebsiteManagement> getList(WebsiteManagement websiteManagement);
+
+    AjaxResult importData(MultipartFile file,String dataType);
+}