import pandasa=pandas.DataFrame({'ID':[1,2,3],'Name':['Time','Mike','Nick']})b=a.set_index('ID') #重新设置索引b.to_excel(r'D:\计算机二级\ocr 训练\a.xlsx') 来源:oschina链接:https://my.oschina.net/u/4272135/blog/4302579 标签 XLSX