若依框架-------单体导入功能详解

<a class="btn btn-info" onclick="$.table.importExcel()" shiro:hasPermission="system:companyname:import"> <i class="fa fa-upload"></i> 导入 </a>

@PostMapping("/importData")     
@ResponseBody     
public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception     {
         ExcelUtil<ContractCompanyname> util = new ExcelUtil<ContractCompanyname>(ContractCompanyname.class);         
         List<ContractCompanyname> userList = util.importExcel(file.getInputStream());         
         for (int i=0;i<userList.size();i++){
               ContractCompanyname contractCompanyname=userList.get(i);             iContractCompanynameService.insertContractCompanyname(contractCompanyname);
         }
         return AjaxResult.success();
     }

/*     下载模板     * */     
@GetMapping("/importTemplate")     
@ResponseBody     
public AjaxResult   importTemplate(){
         ExcelUtil<ContractCompanyname> util=new ExcelUtil<ContractCompanyname>(ContractCompanyname.class);         
         return util.importTemplateExcel("公司名称");
     }