使用xlwt中的Alignment来设置单元格的对齐方式，其中horz代表水平对齐方式，vert代表垂直对齐方式。

VERT_TOP = 0x00 上端对齐

VERT_CENTER = 0x01 居中对齐(垂直方向上)

VERT_BOTTOM = 0x02 低端对齐

HORZ_LEFT = 0x01 左端对齐

HORZ_CENTER = 0x02 居中对齐(水平方向上)

HORZ_RIGHT = 0x03 右端对齐

importxlwtdefrun():

wk= xlwt.Workbook() #新建一个表格

sheet = wk.add_sheet('sheet1') #给表格新建一个名为 sheer1 的工作簿

style = xlwt.XFStyle() #创建一个样式对象，初始化样式

al =xlwt.Alignment()

al.horz= 0x02 #设置水平居中

al.vert = 0x01 #设置垂直居中

style.alignment =al

sheet.write(0, 0,'文本居中', style)

wk.save('Test.xls')

run()

importxlwt

workbook= xlwt.Workbook(encoding = 'ascii')

worksheet= workbook.add_sheet('My Worksheet')

style= xlwt.XFStyle() #初始化样式

font = xlwt.Font() #为样式创建字体

font.name = 'Times New Roman'font.bold= True #黑体

font.underline = True #下划线

font.italic = True #斜体字

style.font = font #设定样式

worksheet.write(0, 0, 'Unformatted value') #不带样式的写入

worksheet.write(1, 0, 'Formatted value', style) #带样式的写入

workbook.save('formatting.xls') #保存文件

设置宽度

importxlwt

workbook=xlwt.Workbook()

worksheet= workbook.add_sheet('My Sheet')

worksheet.write(0, 0,'My Cell Contents')#设置单元格宽度

worksheet.col(0).width = 3333workbook.save('cell_width.xls')

添加超链接

importxlwt

workbook=xlwt.Workbook()

worksheet= workbook.add_sheet('My Sheet')

worksheet.write(0, 0, xlwt.Formula('HYPERLINK("http://www.google.com";"Google")')) #Outputs the text "Google" linking to http://www.google.com

workbook.save('Excel_Workbook.xls')

对其方式

importxlwt

workbook=xlwt.Workbook()

worksheet= workbook.add_sheet('My Sheet')

alignment= xlwt.Alignment() #Create Alignment

alignment.horz = xlwt.Alignment.HORZ_CENTER #May be: HORZ_GENERAL, HORZ_LEFT, HORZ_CENTER, HORZ_RIGHT, HORZ_FILLED, HORZ_JUSTIFIED, HORZ_CENTER_ACROSS_SEL, HORZ_DISTRIBUTED

alignment.vert = xlwt.Alignment.VERT_CENTER #May be: VERT_TOP, VERT_CENTER, VERT_BOTTOM, VERT_JUSTIFIED, VERT_DISTRIBUTED

style = xlwt.XFStyle() #Create Style

style.alignment = alignment #Add Alignment to Style

worksheet.write(0, 0, 'Cell Contents', style)

workbook.save('Excel_Workbook.xls')

添加边框

importxlwt

workbook=xlwt.Workbook()

worksheet= workbook.add_sheet('My Sheet')

borders= xlwt.Borders() #Create Borders

borders.left =xlwt.Borders.DASHED

DASHED虚线

NO_LINE没有

THIN实线#May be: NO_LINE, THIN, MEDIUM, DASHED, DOTTED, THICK, DOUBLE, HAIR, MEDIUM_DASHED, THIN_DASH_DOTTED, MEDIUM_DASH_DOTTED, THIN_DASH_DOT_DOTTED, MEDIUM_DASH_DOT_DOTTED, SLANTED_MEDIUM_DASH_DOTTED, or 0x00 through 0x0D.

borders.right =xlwt.Borders.DASHED

borders.top=xlwt.Borders.DASHED

borders.bottom=xlwt.Borders.DASHED

borders.left_colour= 0x40borders.right_colour= 0x40borders.top_colour= 0x40borders.bottom_colour= 0x40style= xlwt.XFStyle() #Create Style

style.borders = borders #Add Borders to Style

worksheet.write(0, 0, 'Cell Contents', style)

workbook.save('Excel_Workbook.xls')

设置背景色颜色

importxlwt

workbook=xlwt.Workbook()

worksheet= workbook.add_sheet('My Sheet')

pattern= xlwt.Pattern() #Create the Pattern

pattern.pattern = xlwt.Pattern.SOLID_PATTERN #May be: NO_PATTERN, SOLID_PATTERN, or 0x00 through 0x12

pattern.pattern_fore_colour = 5 #May be: 8 through 63. 0 = Black, 1 = White, 2 = Red, 3 = Green, 4 = Blue, 5 = Yellow, 6 = Magenta, 7 = Cyan, 16 = Maroon, 17 = Dark Green, 18 = Dark Blue, 19 = Dark Yellow , almost brown), 20 = Dark Magenta, 21 = Teal, 22 = Light Gray, 23 = Dark Gray, the list goes on...

style = xlwt.XFStyle() #Create the Pattern

style.pattern = pattern #Add Pattern to Style

worksheet.write(0, 0, 'Cell Contents', style)

workbook.save('Excel_Workbook.xls')

作者：不_一

链接：https://www.jianshu.com/p/0f0cfffc949b