0579デフォルトの名無しさん垢版 | 大砲2022/04/08(金) 12:11:07.10ID:NfDoLo6c >>578 with open('shift_jis.txt', mode='r', encoding='shift-jis') as f: lines = f.read() with open('utf8.txt', mode='w', newline='¥n') as f: f.write(lines)