更新后端代码

src/main/java/com/jsh/service/materials/MaterialIService.java

@@ -2,8 +2,19 @@ package com.jsh.service.materials;
 
 import com.jsh.base.BaseIService;
 import com.jsh.model.po.Material;
+import com.jsh.util.JshException;
+import com.jsh.util.PageUtil;
+
+import java.io.File;
+import java.io.InputStream;
 
 public interface MaterialIService extends BaseIService<Material>
 {
-	
+    public void batchSetEnable(Boolean enable,String supplierIDs);
+
+    public void findUnitName(PageUtil<Material> material, Long mId)throws JshException;
+
+    public InputStream exmportExcel(String isAllPage,PageUtil<Material> pageUtil)throws JshException;
+
+    public InputStream importExcel(File materialFile)throws JshException;
 }