updateSerialNumbers

update-serial-numbers.js

@@ -0,0 +1,21 @@
+
+import fs from 'fs/promises';
+
+async function updateSerialNumbers() {
+    try {
+        const filePath = './data.json';
+        const data = await fs.readFile(filePath, 'utf-8');
+        const records = JSON.parse(data);
+
+        for (let i = 0; i < records.length; i++) {
+            records[i]['序号'] = (i + 1).toString();
+        }
+
+        await fs.writeFile(filePath, JSON.stringify(records, null, 4), 'utf-8');
+        console.log('data.json 文件中的序号字段已更新，并按顺序重新编号。');
+    } catch (error) {
+        console.error('更新序号时发生错误:', error.message);
+    }
+}
+
+updateSerialNumbers();