文件上传接口新增原/新文件名返回参数

ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java

@@ -11,6 +11,7 @@ import org.springframework.http.MediaType;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.config.RuoYiConfig;
@@ -27,6 +28,7 @@ import com.ruoyi.common.utils.file.FileUtils;
  * @author ruoyi
  */
 @Controller
+@RequestMapping("/common")
 public class CommonController
 {
     private static final Logger log = LoggerFactory.getLogger(CommonController.class);
@@ -42,7 +44,7 @@ public class CommonController
      * @param fileName 文件名称
      * @param delete 是否删除
      */
-    @GetMapping("common/download")
+    @GetMapping("/download")
     public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
     {
         try
@@ -71,7 +73,7 @@ public class CommonController
     /**
      * 通用上传请求（单个）
      */
-    @PostMapping("/common/upload")
+    @PostMapping("/upload")
     @ResponseBody
     public AjaxResult uploadFile(MultipartFile file) throws Exception
     {
@@ -83,8 +85,10 @@ public class CommonController
             String fileName = FileUploadUtils.upload(filePath, file);
             String url = serverConfig.getUrl() + fileName;
             AjaxResult ajax = AjaxResult.success();
-            ajax.put("fileName", fileName);
             ajax.put("url", url);
+            ajax.put("fileName", fileName);
+            ajax.put("newFileName", FileUtils.getName(fileName));
+            ajax.put("originalFilename", file.getOriginalFilename());
             return ajax;
         }
         catch (Exception e)
@@ -96,7 +100,7 @@ public class CommonController
     /**
      * 通用上传请求（多个）
      */
-    @PostMapping("/common/uploads")
+    @PostMapping("/uploads")
     @ResponseBody
     public AjaxResult uploadFiles(List<MultipartFile> files) throws Exception
     {
@@ -104,19 +108,25 @@ public class CommonController
         {
             // 上传文件路径
             String filePath = RuoYiConfig.getUploadPath();
-            List<String> fileNames = new ArrayList<String>();
             List<String> urls = new ArrayList<String>();
+            List<String> fileNames = new ArrayList<String>();
+            List<String> newFileNames = new ArrayList<String>();
+            List<String> originalFilenames = new ArrayList<String>();
             for (MultipartFile file : files)
             {
                 // 上传并返回新文件名称
                 String fileName = FileUploadUtils.upload(filePath, file);
                 String url = serverConfig.getUrl() + fileName;
-                fileNames.add(fileName);
                 urls.add(url);
+                fileNames.add(fileName);
+                newFileNames.add(FileUtils.getName(fileName));
+                originalFilenames.add(file.getOriginalFilename());
             }
             AjaxResult ajax = AjaxResult.success();
-            ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
             ajax.put("urls", StringUtils.join(urls, FILE_DELIMETER));
+            ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
+            ajax.put("newFileNames", StringUtils.join(newFileNames, FILE_DELIMETER));
+            ajax.put("originalFilenames", StringUtils.join(originalFilenames, FILE_DELIMETER));
             return ajax;
         }
         catch (Exception e)
@@ -128,7 +138,7 @@ public class CommonController
     /**
      * 本地资源通用下载
      */
-    @GetMapping("/common/download/resource")
+    @GetMapping("/download/resource")
     public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response)
             throws Exception
     {

ruoyi-admin/src/main/resources/templates/demo/form/upload.html

@@ -50,6 +50,8 @@
         	var rsp = data.response;
             log.info("return url：" + rsp.url)
             log.info("reutrn fileName：" + rsp.fileName)
+            log.info("reutrn newFileName：" + rsp.newFileName)
+            log.info("return originalFilename：" + rsp.originalFilename)
         }).on('fileremoved', function (event, id, index) {
             $("input[name='" + event.currentTarget.id + "']").val('')
         })
@@ -62,6 +64,8 @@
         	var rsp = data.response;
         	log.info("return urls：" + rsp.urls)
             log.info("reutrn fileNames：" + rsp.fileNames)
+            log.info("reutrn newFileNames：" + rsp.newFileNames)
+            log.info("return originalFilenames：" + rsp.originalFilenames)
         }).on('fileremoved', function (event, id, index) {
             $("input[name='" + event.currentTarget.id + "']").val('')
         })

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java

@@ -253,4 +253,22 @@ public class FileUtils
         }
         return strFileExtendName;
     }
+
+    /**
+     * 获取名称
+     * 
+     * @param fileName 路径名称
+     * @return 没有文件路径的名称
+     */
+    public static String getName(String fileName)
+    {
+        if (fileName == null)
+        {
+            return null;
+        }
+        int lastUnixPos = fileName.lastIndexOf('/');
+        int lastWindowsPos = fileName.lastIndexOf('\\');
+        int index = Math.max(lastUnixPos, lastWindowsPos);
+        return fileName.substring(index + 1);
+    }
 }