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[英]Writing data into Excel-Sheet sequentially using openpyxl isn't working
[英]Writing data into Excel-Sheet using openpyxl isn't working
使用openpyxl
,我正在嘗試從 Excel-Workbook 讀取數據並將數據寫入同一個 Excel-Workbook。 從 Excel-Workbook 獲取數據工作正常,但將數據寫入 Excel-Workbook 不起作用。 使用下面的代碼,我從Sheet1
的單元格A1
中獲取值並打印它。 然后我嘗試將一些值放入單元格A2
和A3
中。 這不起作用。
from openpyxl import Workbook
from openpyxl import load_workbook
wb = load_workbook("testexcel.xlsm")
ws1 = wb.get_sheet_by_name("Sheet1")
#This works:
print ws1.cell(row=1, column=1).value
#This doesn't work:
ws1['A2'] = "SomeValue1"
#This doesn't work either:
ws1.cell(row=3, column=1).value = "SomeValue2"
我確定代碼是正確的......這里出了什么問題?
我相信您缺少保存功能。 嘗試在下面添加附加行。
from openpyxl import Workbook
from openpyxl import load_workbook
wb = load_workbook("testexcel.xlsm")
ws1 = wb.get_sheet_by_name("Sheet1")
#This works:
print ws1.cell(row=1, column=1).value
#This doesn't work:
ws1['A2'] = "SomeValue1"
#This doesn't work either:
ws1.cell(row=3, column=1).value = "SomeValue2"
#Add this line
wb.save("testexcel.xlsm")
用它來寫一個值:
ws1.cell(row=1, column=1,value='Hey')
另一方面,以下將讀取該值:
ws1.cell(row=1, column=1).value
在保存工作簿時,嘗試提供完整路徑。 例如: wb1.save(filename=r"C:\Users\7000027842\Downloads\test.xlsx")
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