这个是execl的生成方法publicstaticstringCreateExcel(DataTabledt){stringdateName=DateTime.Now.ToString("yyyy-MM-ddHH/mm/ss");stringfileNameString=GetFilePath()"/重庆长安加液设备-SAT加注及检测打印报告"dateName".xls";//excel存放地址，文件名stringstrLine="";FileStreamobjFileStream=newFileStream(fileNameString,FileMode.OpenOrCreate,FileAccess.Write);StreamWriterobjStreamWriter=newStreamWriter(objFileStream,System.Text.Encoding.Unicode);for(inti=0;i