使用Python设置,更新和获取Excel单元格的值

from spire.xls import Workbook, FileFormat, DateTime, HorizontalAlignType
import datetime

# 创建Workbook的实例从而创建一个Excel工作簿
workbook = Workbook()

# 清除默认工作表并添加一个新工作表
workbook.Worksheets.Clear()
sheet = workbook.Worksheets.Add("Sheet1")

# 获取一个单元格并设置文本
cell = sheet.Range.get_Item(2, 2)
cell.Text = "文本示例"

# 获取一个单元格并设置普通值
cell1 = sheet.Range.get_Item(3, 2)
cell1.Value = "$123456"

# 获取一个单元格并设置日期值
cell2 = sheet.Range.get_Item(4, 2)
cell2.DateTimeValue = DateTime.get_Now()

# 获取一个单元格并设置布尔值
cell3 = sheet.Range.get_Item(5, 2)
cell3.BooleanValue = True

# 获取一个单元格并设置公式
cell4 = sheet.Range.get_Item(6, 2)
cell4.Formula = "=SUM(B7)"

# 获取一个单元格并设置数字值及数字格式
cell5 = sheet.Range.get_Item(7, 2)
cell5.NumberValue = 123456
cell5.NumberFormat = "#,##0.00"

# 获取一个单元格并设置公式数组
cell6 = sheet.Range.get_Item(8, 2)
cell6.HtmlString = "<p><span style='color: blue; font-size: 18px;'>蓝色字体18像素大小</span></p>"

# 设置格式
cellRange = sheet.Range.get_Item(2, 2, 7, 2)
cellRange.Style.Font.FontName = "Arial"
cellRange.Style.Font.Size = 14
cellRange.Style.HorizontalAlignment = HorizontalAlignType.Left

# 自动调整列宽
sheet.AutoFitColumn(2)

# 保存文件
workbook.SaveToFile("output/SetExcelCellValue.xlsx", FileFormat.Version2016)
workbook.Dispose()

from spire.xls import Workbook

# 创建一个Workbook实例
workbook = Workbook()

# 载入Excel文件
workbook.LoadFromFile("output/SetExcelCellValue.xlsx")

# 获取一个工作表
sheet = workbook.Worksheets.get_Item(0)

# 获取一个单元格
cell = sheet.Range.get_Item(2, 2)

# 更改单元格值
cell.NumberValue = 45150
cell.NumberFormat = "[Green]#,##0;[RED]-#,##0"

# 保存工作簿
workbook.SaveToFile("output/UpdateExcelCellValue.xlsx")
workbook.Dispose()

from spire.xls import Workbook

# 创建一个Workbook实例
workbook = Workbook()

# 载入Excel文件
workbook.LoadFromFile("output/SetExcelCellValue.xlsx")

# 获取一个工作表
sheet = workbook.Worksheets.get_Item(0)

# 遍历第2列第2行到第8行的单元格
for i in range(2, 8):
    # 获取单元格
    cell = sheet.Range.get_Item(i, 2)
    # 获取单元格的值
    value = cell.Value
    # 输出值
    print(value)
workbook.Dispose()