(fileName) # "---数据用例---" testData = [ {"id": 1, "name": "立智", "price": 100}, {"id": 2, "name": "维纳", "price": 200}, {"id": 3, "name": "如家", "price": 300}, ] fileName = '测试3.xlsx' op_toExcel(testData, fileName) 更多 打开已有文件 代码...
第二种:使用openpyxl模块,写入到xlsx格式文件 # -*- coding: utf-8 -*- import openpyxl as xl import os def write_excel_file(folder_path): result_path = os.path.join(folder_path, "my.xlsx") print(result_path) print('*** 开始写入excel文件 ' + result_path + ' *** \n') if os....
write_excel_file("D:\core\\") 第三种,使用pandas,可以写入到csv或者xlsx格式文件 1 2 3 4 5 6 importpandas as pd result_list=[['1',1,1], ['2',2,2], ['3',3,3]] columns=["URL","predict","score"] dt=pd.DataFrame(result_list, columns=columns) dt.to_excel("result_xlsx.xls...
写入已有的xlsx文件 接下来,我们通过一个简单的示例来演示如何使用Python写入已有的xlsx文件。假设我们有一个名为data.xlsx的Excel文件,里面有一个名为Sheet1的工作表,现在我们想往里面写入一些数据。 首先,我们需要导入openpyxl库,并打开我们的Excel文件: import openpyxl#打开Excel文件wb = openpyxl.load_workbook('da...
wb = xlsxwriter.Workbook(filename) # 通过add_worksheet()方法在工作簿中添加一个或多个工作表 ws = wb.add_worksheet('sheet_1') # 通过write()方法将数据写入工作表 ws.write(0,0,100) # 关闭工作簿对象 wb.close() 3、使用OpenPyxl包 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ...
(filename='large_file.xlsx', read_only=True)# 只写模式# wb = openpyxl.load_workbook(filename='large_file.xlsx', write_only=True)# 选择工作表ws=wb.active# ws = wb['Sheet']# 从表中选择单元格cell=ws.cell(row=1,column=2)print(cell.value)foriinrange(1,8,2):print(i,ws.cell(...
write_excel_file("D:\core\\")第三种，使⽤pandas，可以写⼊到csv或者xlsx格式⽂件 1 2 3 4 5 6import pandas as pd result_list =[['1', 1, 1], ['2', 2, 2], ['3', 3, 3]] columns =["URL", "predict", "score"]dt =pd.DataFrame(result_list, columns=columns) dt.to_...
Excel 文件。import pandas as pddct = {'Name': ['Li', 'Wang', 'Zhang'],'Age': [17, 16, 18],'Origin': ['BeiJing', 'TianJin', 'ShangHai']}# 字典转 DataFramedf = pd.DataFrame(dct)# DataFrame 写入 Exceldf.to_excel('output.xlsx', index=False)以上示例，将...
"""取数据"""filename =r"D:\PycharmProjects\reptile\tests.csv"csv_data = pd.read_csv(filename, header=None)csv_data = pd.np.array(csv_data, dtype=float) 第五步:将图片写入Excel文件中 importxlsxwriter foriinrange(1,21):book = xlsxwriter.Workbook("000 .xls")# 保存的文件名sheet =...
book.save("sample.xlsx") We write the contents to thesample.xlsxfile with thesavemethod. Figure: New file Openpyxl write to a cell There are two basic ways to write to a cell: using a key of a worksheet such as A1 or D3, or using a row and column notation with thecellmethod. ...