文件写入进行修改。

application-webadmin/src/main/java/com/yice/webadmin/app/service/impl/DatasetCleanServiceImpl.java

@@ -312,11 +312,15 @@ public class DatasetCleanServiceImpl extends BaseService<DatasetClean, Long> imp
         }
     }
 
+    public static void main (String [] args) {
+        readJsonAppendSymbol("C:\\Users\\Administrator\\Desktop\\ee_V1.json");
+    }
+
     /**
      * 解析文件去掉多余的数据，比如文件里面最后一个，多加了一个",",缺少符号[]
      * @param filePath 文件地址
      */
-    private void readJsonAppendSymbol(String filePath) {
+    private static void readJsonAppendSymbol(String filePath) {
         try (FileReader fileReader = new FileReader(filePath);
              BufferedReader bufferedReader = new BufferedReader(fileReader)) {
 
@@ -339,7 +343,15 @@ public class DatasetCleanServiceImpl extends BaseService<DatasetClean, Long> imp
             if (jsonBuilder.charAt(jsonBuilder.length() - 1) == ',') {
                 jsonBuilder.deleteCharAt(jsonBuilder.length() - 1);
             }
+
+            // Add closing bracket
             jsonBuilder.append("]");
+
+            // Write the modified JSON data back to the file
+            try (FileWriter fileWriter = new FileWriter(filePath);
+                 BufferedWriter bufferedWriter = new BufferedWriter(fileWriter)) {
+                bufferedWriter.write(jsonBuilder.toString());
+            }
         } catch (IOException e) {
             log.error("io exception is error:",e);
         }