Layer文件上传操作

1：upload.html

2：后台（Spring-boot）

/**

* 实现⽂件上传 * */

@RequestMapping(value = \"/ramanage\ @ResponseBody

public List> ramanage(@RequestParam(\"file\") MultipartFile file){ List> result = new ArrayList<>(); try {

InputStream input = file.getInputStream(); Workbook wb = new HSSFWorkbook(input); Sheet sheet = wb.getSheetAt(0); int rowNum = sheet.getLastRowNum()+1; Map map; for(int i=1; i//容器名称

Cell containerCell = row.getCell(0);

String container = containerCell.getStringCellValue(); //税号

Cell nsrsbhCell = row.getCell(1);

String nsrsbh = nsrsbhCell.getStringCellValue(); map = new HashMap<>(); map.put(\"nsrsbh\

map.put(\"container\ result.add(map); }

} catch (IOException e) { e.printStackTrace(); }

return result; }