import csv
def readdata(file):
datafile = file
count = len(open(datafile,'rb').readlines())
#print count
f=open(datafile,'rb')
reader=csv.reader(f)
next(reader)
user = []
for username,password in reader:
return username,password,count
f.close()
这是我的读取数据的方法,但是此方法只能返回一行数据,后面有的就不能读取了?
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for i in user:
for j in rang(åæ°)
u = i[j]
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