51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
import os
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import json
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def simple_collect_png_filenames(folder_path, output_file="../example/src/main/assets/pic/png_filenames.json"):
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"""
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简化版的PNG文件名收集器（不遍历子文件夹）
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"""
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# 检查文件夹是否存在
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if not os.path.exists(folder_path):
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print(f"错误：文件夹 '{folder_path}' 不存在")
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return []
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# 获取文件夹中的所有文件
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try:
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all_files = os.listdir(folder_path)
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except PermissionError:
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print(f"错误：没有权限访问文件夹 '{folder_path}'")
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return []
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# 筛选PNG文件
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png_filenames = []
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for file in all_files:
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file_path = os.path.join(folder_path, file)
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if os.path.isfile(file_path) and file.lower().endswith('.png'):
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png_filenames.append(file)
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# 按文件名排序
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png_filenames.sort()
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# 保存到JSON文件
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try:
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with open(output_file, 'w', encoding='utf-8') as f:
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json.dump(png_filenames, f, ensure_ascii=False, indent=2)
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print(f"找到 {len(png_filenames)} 个PNG文件，文件名已保存到 {output_file}")
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except Exception as e:
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print(f"保存文件时出错: {e}")
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# 显示找到的文件
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if png_filenames:
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print("\n找到的PNG文件:")
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for filename in png_filenames:
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print(f" - {filename}")
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return png_filenames
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# 使用方法
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if __name__ == "__main__":
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# 指定要遍历的文件夹
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folder_to_scan = '../example/src/main/assets/pic'
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simple_collect_png_filenames(folder_to_scan) |