做公司项目碰到要读写excel （xslx），暂定要实现的功能如下：
1. 从json文件里解析数据
2.制作excel模板（有三行需要一个个单元格分开制作）
3.复制sheet页
使用的库如下，功能一目了然，不做详解：
import json,openpyxl import shutil,os from openpyxl.styles import Border, Side, Font, GradientFill, Alignment
写Cell(合并)方法如下：
def write_cell(ws,value,cell_range, border=Border(), fill=None, font=None, alignment=None): my_cell = ws[cell_range.split(":")[0]] my_cell.value = value style_range(ws, cell_range, border=border, fill=fill, font=font,alignment=al)
其中style_range ，主要就是写单元格的样式以及合并单元格
def style_range(ws, cell_range, border=Border(), fill=None, font=None, alignment=None): top = Border(top=border.top) left = Border(left=border.left) right = Border(right=border.right) bottom = Border(bottom=border.bottom) first_cell = ws[cell_range.split(":")[0]] if alignment: ws.merge_cells(cell_range) first_cell.alignment = alignment rows = ws[cell_range] if font: first_cell.font = font for cell in rows[0]: cell.border = cell.border + top for cell in rows[-1]: cell.border = cell.border + bottom for row in rows: l = row[0] r = row[-1] l.border = l.border + left r.border = r.border + right if fill: for c in row: c.fill = fill
样式如下：
thin = Side(border_style="thin", color="000000") border = Border(top=thin, left=thin, right=thin, bottom=thin) fill = GradientFill(stop=("D8E4BC", "D8E4BC")) font_b = Font(b=True, color="000000") font_t = Font(b=False, color="000000") al = Alignment(horizontal="center", vertical="center")
主方法：
def Json2Excel(): with open('createxml.json', encoding='utf-8') as f: score_all = json.load(f) paththis = __file__.split('json2excel.py')[0] #mycopyfile(paththis+'tmp.xlsx',paththis+'target.xlsx') print("打开文件") book = openpyxl.load_workbook('target.xlsx') print("打开完成") mobansheet = book['范本'] for sheetins in book.worksheets: for cell in sheetins.merged_cells: style_range(sheetins, cell.coord, border=border) for sheet in score_all['sheet_List']: sheetinstance = book.copy_worksheet(mobansheet) sheetinstance.title=sheet['SheetName'] for cell in sheetinstance.merged_cells: style_range(sheetinstance, cell.coord, border=border) rowindex = 7 for dt in sheet['dt_List']: rowindex += 1 write_cell(sheetinstance, str(dt['dtName']).split(' ')[0], 'A' + str(rowindex) + ':D' + str(rowindex), border=border, fill=fill, font=font_b, alignment=al) write_cell(sheetinstance, str(dt['dtName']).split(' ')[1], 'E' + str(rowindex) + ':J' + str(rowindex), border=border, font=font_t, alignment=al) rowindex += 1 write_cell(sheetinstance, "序号", 'A' + str(rowindex) + ':A' + str(rowindex + 1), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "测试目的", 'B' + str(rowindex) + ':B' + str(rowindex + 1), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "操作步骤", 'C' + str(rowindex) + ':E' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "期望结果", 'F' + str(rowindex) + ':G' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "测试数据", 'H' + str(rowindex) + ':H' + str(rowindex + 1), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "判断结论", 'I' + str(rowindex) + ':I' + str(rowindex + 1), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "备注", 'J' + str(rowindex) + ':J' + str(rowindex + 1), border=border, fill=fill, font=font_t, alignment=al) rowindex += 1 write_cell(sheetinstance, "动作", 'C' + str(rowindex) + ':C' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "参数", 'D' + str(rowindex) + ':D' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "对象", 'E' + str(rowindex) + ':E' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "类型", 'F' + str(rowindex) + ':F' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) write_cell(sheetinstance, "参数", 'G' + str(rowindex) + ':G' + str(rowindex), border=border, fill=fill, font=font_t, alignment=al) rowindex += 1 print("创建" + dt['dtName']) for row in dt['dt']: write_cell(sheetinstance, row['序号'], 'A' + str(rowindex) + ':A' + str(rowindex), border=border, font=font_t, alignment=al) write_cell(sheetinstance, row['测试目的'], 'B' + str(rowindex) + ':B' + str(rowindex), border=border, font=font_t, alignment=al) write_cell(sheetinstance, row['动作'], 'C' + str(rowindex) + ':C' + str(rowindex), border=border, font=font_t, alignment=al) write_cell(sheetinstance, row['参数'], 'D' + str(rowindex) + ':D' + str(rowindex), border=border, font=font_t, alignment=al) write_cell(sheetinstance, row['对象'], 'E' + str(rowindex) + ':E' + str(rowindex), border=border, font=font_t) write_cell(sheetinstance, row['类型'], 'F' + str(rowindex) + ':F' + str(rowindex), border=border, font=font_t, alignment=al) write_cell(sheetinstance, row['期望'], 'G' + str(rowindex) + ':G' + str(rowindex), border=border, font=font_t) write_cell(sheetinstance, row['测试数据'], 'H' + str(rowindex) + ':H' + str(rowindex), border=border, font=font_t) write_cell(sheetinstance, row['判断结论'], 'I' + str(rowindex) + ':I' + str(rowindex), border=border, font=font_t, alignment=al) write_cell(sheetinstance, row['备注'], 'J' + str(rowindex) + ':J' + str(rowindex), border=border, font=font_t) rowindex += 1 book.remove(book['范本']) book.save('target.xlsx')
target.xlsx 是现有的，因为目的是在其后添加sheet页。 范本是其中的一个sheet，里面有我想要的母版。复制范本后生成新的sheet页，返回添加数据注意：
for sheetins in book.worksheets: for cell in sheetins.merged_cells: style_range(sheetins, cell.coord, border=border)
有新功能会持续更新。。。。。