Question

每次运行此查询时都会出现此错误我正在尝试将csv导入mysql这是我的csv文件

2880,H3KZV,2014/06/24 09:34:28,2014/06/25 09:34:28,1280
2880,R9UZB,2014/06/24 10:34:05,2014/06/24 16:34:05,1340

我在票价上得到这个错误。（1280,1340）＃我已经删除了大部分代码

这是我的疑问：

  for row in reader:
        print row
        try:
            (location_id, vrm, start_datetime,end_datetime) = [x.decode('utf-8-sig') for x in row]
        except:
            print "Error with row: " % row

            tmp = start_datetime.split(" ")
        start_date = tmp[0]

       tmp = end_datetime.split(" ")
        end_date = tmp[0]

        tmp = start_date.split('/')
        tmp = end_date.split('/')
        SesionCost = ticket_price /100

        iso_date = "%s-%s-%s" % (tmp[0], tmp[1], tmp[2])
        entryDatetime = "%s 00:00:00 " % iso_date
        expiryDatetime = "%s 23:59:59" % iso_date
        sql_local = """INSERT INTO customer_1.pay_and_display
            (plate, machine_id, ticket_datetime, expiry_datetime, ticket_name, ticket_price)
            VALUES ("%s", "%s", "%s", "%s", "%s", "%s") """ % (vrm, location_id, entryDatetime, expiryDatetime, "RINGOtest", 0)
        print sql_local
        cursor.execute(sql_local)
        curl = pycurl.Curl()
        body = Body()
   payload = [("fn", "addWhitelistEntryValue"),
            ("firstname", "WL"),
            ("startDate", start_date.encode('ascii', 'ignore')),
            ("startTime", "00:00:00"),
            ("endDate", end_date.encode('ascii', 'ignore')),
            ("endTime", "23:59:59"),
            ("vrm", vrm.encode('ascii', 'ignore')),
            ("locId", location_id.encode('ascii', 'ignore')),
            ("ticket_price",ticket_price.encode('ascii','ignore'))
]

Answer 1

ticket_price = float (ticket_price)/100
    ...
("ticket_price",ticket_price.encode('ascii','ignore' ))

您认为这究竟是如何运作的？

Answer 2

SessionCost = float（ticket_price）/ 100.0

iso_date = "%s-%s-%s" % (tmp[0], tmp[1], tmp[2])
entryDatetime = "%s %s "  % (iso_date, start_time)
expiryDatetime = "%s %s " % (iso_date, end_time)
sql_local = """INSERT INTO customer_1.pay_and_display
    (plate, machine_id, ticket_datetime, expiry_datetime, ticket_name, ticket_price)
    VALUES ("%s", "%s", "%s", "%s", "%s", "%s") """ % (vrm, location_id, entryDatetime, expiryDatetime, "RINGOtest",SessionCost)
print sql_local
cursor.execute(sql_local)

AttributeError：＆＃39; float＆＃39;对象没有属性＆＃39;编码＆＃39;

2 个答案: