import os
folder = os.getcwd()
for filename in os.listdir(folder):
# 只处理以 _.txt 结尾的文件
if filename.endswith(“_.txt”):
# 把 _.txt 改成 .txt
new_name = filename.replace(“_.txt”, “.txt”)
old_path = os.path.join(folder, filename)
new_path = os.path.join(folder, new_name)
os.rename(old_path, new_path)
print(f”已修复：{filename} → {new_name}”)
print(“n✅ 全部处理完成！”)
