f = open("胡辣汤", mode="r+", encoding="utf-8") # f.seek(0,2) # 移动到末尾 # content = f.read(5) # print(content) # f.seek(0) # 移动到开头 # print(f.read()) # print(f.tell()) # 字节 f.seek(3) print(f.read())
