# r:read 只读 f = open("例子.txt", mode = "r", encoding = "utf-8") # 读取内容 content = f.read() # 全部都读取出来 print(content) # 坑: c2 = f.read() #读取不到内容, 因为上面已经读取完毕,光标在末尾 print("c2",c2) # 良好习惯 f.close() # 关闭连接
原文:https://www.cnblogs.com/demons97/p/10073440.html