submit

dsk-admin/src/main/java/com/dsk/web/controller/business/BusinessFileController.java

@@ -17,6 +17,7 @@ import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.File;
 import java.io.IOException;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -81,10 +82,18 @@ public class BusinessFileController extends BaseController {
         try {
             //获取文件名
             String filename = file.getOriginalFilename();
-            //TODO 校验是否上传同名文件
             String businessFileName = request.getHeader("FilePath");
             // 上传文件路径
             String filePath = RuoYiConfig.getUploadPath() + businessFileName + "/";
+
+            //校验是否上传同名文件
+            File newFile = new File(filePath);
+            // 获取当前目录下的文件和文件夹
+            File[] files = newFile.listFiles();
+            for (File allFile : files) {
+                if(filename.equals(allFile.getName())) return error("文件已存在");
+            }
+
             // 上传并返回文件全路径
             String fileName = FileUploadUtils.upload(filePath, file);
             String url = serverConfig.getUrl() + fileName;