add tools

tools/add_n_txt.py

@@ -0,0 +1,21 @@
+import os
+
+# ======== 你可以修改的参数 ========
+start_id = 1           # 起始编号
+end_id = 200           # 结束编号
+save_dir = "labels"    # 输出目录
+prefix = "neg_"        # 文件名前缀
+zero_padding = 5       # 位数（例如 00001）
+# ==================================
+
+os.makedirs(save_dir, exist_ok=True)
+
+for i in range(start_id, end_id + 1):
+    name = f"{prefix}{str(i).zfill(zero_padding)}.txt"
+    path = os.path.join(save_dir, name)
+
+    # 创建空文件
+    with open(path, "w") as f:
+        pass
+
+    print("created:", path)