删除记录时同时美化文件输出

application-webadmin/src/main/java/com/yice/webadmin/app/controller/DatasetVersionController.java

@@ -211,6 +211,7 @@ public class DatasetVersionController {
 
     private void updateJsonFile(String filePath, String keyToRemove) throws IOException {
         ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
         File jsonFile = new File(filePath);
         // 读取JSON文件
         JsonNode rootNode = objectMapper.readTree(jsonFile);