datafile = open("temp.txt", "r")
record = datafile.readline()
while record != '':
d1 = datafile.strip("\n").split(",")
print d1[0],float (d1[1])
record = datafile.readline()
datafile.close()
临时文件包含
a,12.7
b,13.7
c,18.12
我无法获得输出。请帮忙。