第一種方法:python
import sys import time def view_bar(num): r = '\r[%s%s] %d%%' % ("="*num, " "*(100-num), num) sys.stdout.write(r) sys.stdout.flush() if __name__ == '__main__': for i in xrange(0,101): time.sleep(0.1) view_bar(i)
效果以下:ide
[aolens@aolens ~/Documents/python/learning]$ python test.pyspa
[============================= ] 78%orm