修正

query_accounts.py

@@ -0,0 +1,107 @@
+import psycopg2
+import sys
+
+# 数据库连接
+try:
+    conn = psycopg2.connect(
+        host="192.168.0.61",
+        port=55432,
+        database="njts_acct",
+        user="njts_app",
+        password="njts_app2025"
+    )
+except Exception as e:
+    print(f"数据库连接失败: {e}")
+    sys.exit(1)
+
+cur = conn.cursor()
+
+# 查询所有科目
+try:
+    cur.execute("""
+        SELECT 
+            account_id,
+            account_code,
+            account_name,
+            account_type
+        FROM accounts
+        ORDER BY CAST(account_code AS INTEGER)
+    """)
+    results = cur.fetchall()
+except Exception as e:
+    print(f"查询失败: {e}")
+    sys.exit(1)
+
+print("=" * 120)
+print("全科目リスト - 科目代码范围分析")
+print("=" * 120)
+
+ranges = [
+    ("100-199 (资产-现金预金)", 100, 199),
+    ("200-299 (资产-应收账款)", 200, 299),
+    ("300-399 (资产-有价证券)", 300, 399),
+    ("400-499 (资产-固定资产)", 400, 499),
+    ("500-599 (负债)", 500, 599),
+    ("600-699 (纯资产)", 600, 699),
+    ("700-799 (收益/收入)", 700, 799),
+    ("800-899 (费用)", 800, 899),
+    ("900-999 (其他)", 900, 999),
+]
+
+for label, min_code, max_code in ranges:
+    print(f"\n【{label}】")
+    
+    filtered = [(id, code, name, typ) for id, code, name, typ in results 
+                if min_code <= int(code) <= max_code]
+    
+    if filtered:
+        for account_id, account_code, account_name, account_type in filtered:
+            print(f"  {account_code:>3s} - {account_name:35s} (ID:{account_id:>3d}, Type:{account_type:10s})")
+    else:
+        print("  (无科目)")
+
+# 打印按 account_type 的分类
+print("\n" + "=" * 120)
+print("按 account_type 分类")
+print("=" * 120)
+
+cur.execute("""
+    SELECT DISTINCT account_type
+    FROM accounts
+    ORDER BY account_type
+""")
+types = cur.fetchall()
+
+for (acc_type,) in types:
+    print(f"\n【{acc_type}】")
+    
+    filtered = [(id, code, name) for id, code, name, typ in results if typ == acc_type]
+    
+    for account_id, account_code, account_name in filtered:
+        code_int = int(account_code)
+        if 700 <= code_int < 800:
+            category = "收益"
+        elif 800 <= code_int < 900:
+            category = "费用"
+        else:
+            category = "其他"
+        print(f"  {account_code:>3s} - {account_name:35s} (ID:{account_id:>3d})")
+
+print("\n" + "=" * 120)
+print("科目代码范围统计")
+print("=" * 120)
+
+code_ranges = {
+    "700-799": (700, 799),
+    "800-899": (800, 899),
+    "505": (505, 505),
+}
+
+for label, (min_code, max_code) in code_ranges.items():
+    count = len([1 for _, code, _, _ in results if min_code <= int(code) <= max_code])
+    print(f"{label}: {count} 个科目")
+
+cur.close()
+conn.close()
+
+print("\n✓ 查询完成")