'''    #excel_combine.py    操作：实例化Excel_Combine_tool（）,参数有2个：文件夹位置,表单名字          再save()方法    说明：代码中print()方法多为调试作用          最后文件在该源文件目录下'''import xlrdimport xlwtfrom numpy import *import osclass Excel_combine_tool:    file_array = []#存放多个文件名字    file_location = ''#多个文件所在的文件夹地址    n_file = 0#文件个数    sheet_name = ''#表单名字    def __init__(self,file_location,sheet_name):        self.file_location = file_location        self.sheet_name = sheet_name    #获得所有excel表格文件列表        def get_all_excel(self):        self.file_array = [fname for fname in os.listdir(self.file_location)        if os.path.isfile(os.path.join(self.file_location,fname)) and fname.endswith('.xlsx')]        print('当前文件夹有%d个.xlsx文件'%len(self.file_array))        return self.file_array    #将所有文件读到列表    def read_in(self):        self.n_file = len(self.get_all_excel())        list = []        for i in range(0,self.n_file):            complete_fname = self.file_location + '\\' + self.file_array[i]            #print(complete_fname)            table = xlrd.open_workbook(complete_fname)            try:                sheet = table.sheet_by_name(self.sheet_name)            except:                print('没有找到Sheet1,请更换表格名字')            nrows = sheet.nrows            ncols = sheet.ncols            #忽略表格第一行title            for j in range(1,nrows):                row_list = []                for k in range(0,ncols):                    row_list.append(sheet.cell(j,k).value)#读取单元格数据                list.append(row_list)        #print(list)        return list    #最终保存    def save(self):        my_list = self.read_in()        file = xlwt.Workbook()        table = file.add_sheet('Sheet1')        for i in range(len(my_list)):            for j in range(len(my_list[i])):                table.write(i,j,my_list[i][j])        print('已经合并，请检查')        file.save('new.xls')