参考网站:
https://stackoverflow.com/questions/510357/python-read-a-single-character-from-the-user
https://stackoverflow.com/questions/2988211/how-to-read-a-single-character-at-a-time-from-a-file-in-python
从stdin中逐字符读入:
sys.stdin.read(1) |
从文件中逐字符读入:
f = open('test.txt') |
例子:
echo程序
从stdin读入:
import sys |
从test.txt读入:
import sys |