资源管理模块入库大小处理（重庆）

service/publicapi/src/main/java/com/founder/publicapi/controller/ResourceManager/ResourceManagerController.java

@@ -24,6 +24,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.URL;
+import java.text.DecimalFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
@@ -66,7 +67,7 @@ public class ResourceManagerController {
             resourceManagerEntity.setId(ZyId);
             resourceManagerEntity.setFileName(originalFilename);
             resourceManagerEntity.setFilePath(RESOURCE_MANAGER_DOWNLOAD+ ZyId + postfix);
-            resourceManagerEntity.setFileSize(String.valueOf(file.getSize()));
+            resourceManagerEntity.setFileSize(formatFileSize(file.getSize()));
             resourceManagerEntity.setFileType(postfix);
             resourceManagerEntity.setCjsj(nowTime());
             resourceManagerEntity.setGxsj(nowTime());
@@ -104,7 +105,7 @@ public class ResourceManagerController {
     @PostMapping("resourceUpdate")
     @ApiOperation(value = "资源管理修改")
     @OperLog(message = "资源管理修改", operation = OperationType.UPDATE)
-    public MapRestResult scheduleUpdate(ResourceManagerEntity resourceManagerEntity, MultipartFile file){
+    public MapRestResult scheduleUpdate(ResourceManagerEntity resourceManagerEntity,MultipartFile file){
 
         if (file != null) {
             //文件名
@@ -122,7 +123,7 @@ public class ResourceManagerController {
             resourceManagerEntity.setId(resourceManagerEntity.getId());
             resourceManagerEntity.setFileName(originalFilename);
             resourceManagerEntity.setFilePath(RESOURCE_MANAGER_DOWNLOAD+ resourceManagerEntity.getId() + postfix);
-            resourceManagerEntity.setFileSize(String.valueOf(file.getSize()));
+            resourceManagerEntity.setFileSize(formatFileSize(file.getSize()));
             resourceManagerEntity.setFileType(postfix);
             resourceManagerEntity.setGxsj(nowTime());
 
@@ -170,6 +171,7 @@ public class ResourceManagerController {
         return new MapRestResult(200,"ok",resourceManagerEntity1);
     }
 
+
     @GetMapping(value = "download")
     @OperLog(message = "文件下载", operation = OperationType.QUERY)
     @ApiOperation(value = "文件下载")
@@ -207,5 +209,21 @@ public class ResourceManagerController {
         return formatter.format(date);
     }
 
+    /**
+     * 转换文件大小
+     */
+    public static String formatFileSize(long fileS) {
+        DecimalFormat df = new DecimalFormat("#.0");
+        String fileSizeString = "";
+        String wrongSize = "0KB";
+        if (fileS == 0) {
+            return wrongSize;
+        }
+        if (fileS !=0) {
+            fileSizeString = df.format((double) fileS /1024);
+        }
+        return fileSizeString+"KB";
+    }
+
 
 }