# 文件
file = open(r"C:UsersA11220321050141Desktopfaster_dataimagestest.txt")
while 1:
line = file.readline()
if not line:
break
print(line) # do something
file.close()

# 文件
file = open(r"C:UsersA11220321050141Desktopfaster_dataimagestest.txt")
while 1:
line = file.readline()
if not line:
break
print(line) # do something
file.close()