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我正在從一個學校項目工作,從Excel表單中提取數據並將數據放入數據庫中。在運行下面的代碼並運行SQL命令SELECT * FROM items後,它將返回「空集」。我究竟做錯了什麼?我在這裏先向您的幫助表示感謝!Python/MySQL:表沒有得到更新
import openpyxl
import MySQLdb as mdb
db = mdb.connect('localhost', 'root', 'TRM4611', 'practice')
cur = db.cursor()
wb_choice = input('What workbook would you like to use?\n--> ')
wb = openpyxl.load_workbook(wb_choice + '.xlsx')
all_sheets = wb.get_sheet_names()
with db:
for sheet in all_sheets:
current_sheet = wb.get_sheet_by_name(sheet)
print ('\nCurrent Sheet: ' + current_sheet.title)
for i in range(current_sheet.max_column):
for cellObj in current_sheet.columns[i]:
if i == 0:
cur.execute("INSERT INTO items(Date) VALUES(%s)", (cellObj.value,))
if i == 1:
cur.execute("INSERT INTO items(Fruit) VALUES(%s)", (cellObj.value,))
if i == 2:
cur.execute("INSERT INTO items(Quantity) VALUES(%s)", (cellObj.value,))
print (cellObj.coordinate, cellObj.value)
print ('--- END OF ROW ---')
嘗試db.commit年底提交你的查詢()後cur.execute() –