poi 导出excel
controller层使用 poi 导出excel 并下载 1 import org.apache.poi.ss.usermodel.BorderStyle; 2 import org.apache.poi.ss.usermodel.CellStyle; 3 import org.apache.poi.ss.usermodel.Font; 4 import org.apache.poi.ss.usermodel.IndexedColors; 5 import org.apache.poi.ss.util.CellRangeAddress; 6 import org.apache.poi.hssf.usermodel.HSSFCell; 7 import org.apache.poi.hssf.usermodel.HSSFRow; 8 import org.apache.poi.hssf.usermodel.HSSFSheet; 9 import org.apache.poi.hssf.usermodel.HSSFWorkbook; Calendar date = Calendar.getInstance(); String strYear = String.valueOf(date.get(Calendar.YEAR)); SimpleDateFormat sdf = new