import os pathloc = 'C:\\Users\\lw\\Desktop\\课件' try: with open("log_logo", "w+", encoding="utf-8") as f: for root, dirs, files in os.walk(pathloc, topdown=False): # print('root:',root) # print('dirs:',dirs) # print('files:',files) tmpdir = root for filename in files: if filename.endswith("java"): filepath = os.path.join(tmpdir, filename) #需要拼接路径 try: with open(filepath, 'r', encoding="gbk")as f1: # with open(filepath, 'r', encoding="utf-8")as f1: s = f1.read() # print(s) f.write(s) except: with open(filepath, 'r', encoding="UTF-8")as f1: # with open(filepath, 'r', encoding="utf-8")as f1: s = f1.read() # print(s) f.write(s) except: pass