4.28

query_audit.py

@@ -0,0 +1,35 @@
+import psycopg2
+import json
+
+try:
+    conn = psycopg2.connect(
+        host='localhost',
+        port=5432,
+        database='inventory_system',
+        user='test',
+        password='1234'
+    )
+    cur = conn.cursor()
+    cur.execute('SELECT id, action, target_name, details FROM audit_logs ORDER BY id DESC LIMIT 3')
+    rows = cur.fetchall()
+    print('=== 最新3条审计日志 ===')
+    for row in rows:
+        print(f'ID: {row[0]}')
+        print(f'Action: {row[1]}')
+        print(f'Target: {row[2]}')
+        details = row[3]
+        if details:
+            # 格式化显示
+            if isinstance(details, str):
+                try:
+                    details = json.loads(details)
+                except:
+                    pass
+            print(f'Details: {json.dumps(details, indent=2, ensure_ascii=False)}')
+        else:
+            print(f'Details: None')
+        print('---')
+    cur.close()
+    conn.close()
+except Exception as e:
+    print(f'Error: {e}')