python脚本操作excel_python操作excel

#from openpyxl import Workbook
#from openpyxl import load_workbook
import openpyxl

wb = openpyxl.Workbook()  # 创建新的工作簿
ws = wb['Sheet']  # 实例化工作表
# ws = wb.active  # 默认实例化最后一个工作表
# ws = wb.create_sheet('Sheet1')  # 在末尾创建工作表
ws.title = 'Sheet1'  # 重命名工作表
ws['A1'] = 'Hello World1'  # 写入
ws['B1'] = 'Hello World2'  # 写入
ws['C1'] = 'Hello World3'  # 写入
ws['A2'] = 'Hello World4'  # 写入
ws['B2'] = 'Hello World5'  # 写入
ws['C2'] = 'Hello World6'  # 写入
#print(ws['A1'].value)  # 读取

#保存test.xlsx表格
wb.save('test.xlsx')
wb.close()

#读取test.xlsx表格
wb = openpyxl.load_workbook(filename='test.xlsx')
#wb = load_workbook(filename='sample.xlsx')
sheetnames=wb.sheetnames
print(sheetnames)
worksheet_translate=wb[sheetnames[0]]
print(worksheet_translate)
max_row = worksheet_translate.max_row  #总共的行数
print(max_row)

ws = wb.active
for row in ws.rows:  # 按行遍历
    for cell in row:
        value = cell.value   #打印出每个单元格的值
        if value:
            print(value)
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结果：
在.py的同目录下生成test.xlsx文件，内容：

['Sheet1']
<Worksheet "Sheet1">
2
Hello World1
Hello World2
Hello World3
Hello World4
Hello World5
Hello World6
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