New TXT file additions and print out

#!/usr/bin/python

Import OS

File1=open ("C:\Python34\ceshi.txt", "A +"); #a + Open a file for reading and writing. If the file already exists, the file pointer will be placed at the end of the file. The file opens with an append mode. If the file does not exist, create a new file to read and write.

St1=input (' Please enter character: '); #键盘输入内容

File1.write (ST1); #把键盘输入的内容能够保存到txt文件中

Guangbiao=file1.seek (0,0); #光标位置设置在首位 (This is set to read the file after it is fully read, if not set may cause some content to be unreadable)

Qrgb=file1.tell (); #获取光标位置

Print (QRGB) #打印出光标位置

Ai=file1.read (100); Read File contents

Print (AI); #打印出文件内容

File1.close () #关闭文件

Os.rename ("Ceshi.txt", "12.txt") #修改文件名
Os.remove ("12.txt") #删除文件

New TXT file additions and print out