ValueError：时间数据'12 / 16/2016'与格式'％d /％m /％Y'不匹配

Question

我已导入CSV，而我正在尝试在周末销售的CSV文件中打印产品，但出于某种原因我无法将日历日期转换为工作日？

Look = open("ShopRecords.csv", "r")
#Store The Content Of The File In A ReadCSV.
ReadFile = list(csv.reader(Look))
ReadFile.pop(0)
print(ReadFile)
#Loop Through Each Line In The Record.
for Record in ReadFile:
    DateConvert = datetime.datetime.strptime(Record[2], "%d/%m/%Y")
    print(DateConvert)
#If The Line Contains Saturday, Print The Item Name, Which Is The Second Item.
    if Sat in Record:
        print(Record[1])
#If The Line Contains Sunday, Print The Item Name, Just Like If It's Saturday.
    if Sun in Record:
        print(Record[1])

Answer 1

%m是月份说明符， 16 不能是月份号码，因此必须 12 ， 16 应该是日期编号（%d）。所以，你需要格式：

%m/%d/%Y

匹配 2016年12月16日。