with open('C:/Users/czm/Desktop/历史数据记录2016-12-01 00-10-22--2017-01-31 23-10-22.csv') as csvfile:
reader = csv.DictReader(csvfile)
print(type(reader))
data = []
# 取出文件的表头信息
head = reader.fieldnames
for row in reader:
# 按表头信息取出(列的信息)
temp = row[head[0]]
# 将取出的信息转化成字符串存储到元组中
data.append(''.join(temp))
timelist = TimerHelper.FormatTime(data)
spacelist = TimerHelper.GetTimeSpace(timelist)
breakpoint = Tools.GetBreakPoint(spacelist)
for item in breakpoint:
print(data[item[0]], '在文件{0}{1}'.format(item[0] + 2, '行'), '缺失{0}{1}'.format(item[1], '条数据'))
for item in reader:
print(item)
第一次for循环遍历完成后再次循环无法输出,是指针已经指到最后一行了么?可以重新遍历么?