csv导入导出组件jcsv

<dependency>
            <groupId>com.jcsv</groupId>
            <artifactId>jcsv</artifactId>
            <version>0.0.1-RELEASE</version>
        </dependency>

csv-config:
  exportc:
    - id: aa
      compress:
        enabled: true
        file-size: 10000
        type: zip
      template: /template/aa.csv

  importc:
    - id: throng-0
      desc : "上传member_id"
      max-size: 30 #单位m
      start-row: 2
      separator: ","
      valicate:
        - { col: 0, name: member_id,validateRegex: "^\\d{1,10}$", hint: "请填写10位以内的数字",required: true}
    - id: throng-1
      desc : "上传email+语言+站点"
      max-size: 30 #单位m
      separator: ","
      start-row: 2
      valicate:
        - { col: 0, name: email,required: true,validateRegex: "^[éûàçùôîèíá¡N¿UóñúäöüßàèùåäöãáéàêçíşçöüğşàâäèéêëîïôœùûüÿçÀÂÄÈÉÊËÎÏÔŒÙÛÜŸÇA-Za-z0-9_\\-\\.\\u4e00-\\u9fa5]+@[a-zA-Z0-9_-]+(\\.[a-zA-Z0-9_-]+)+$", hint: "邮箱地址错误"}
        - { col: 1, name: language ,required: true,hint: "语言错误" ,td-id: 11}
        - { col: 2, name: site_id,required: true,hint: "站点错误" ,td-id: 13 }
    - id: throng-3
      desc: "上传member_id+占位符"
      max-size: 30 #单位m
      separator: ","
      start-row: 2
      check-column-size: false //该字段是表示不限制字段个数，没有在valicate中配置不需要校验
      valicate:
        - { col: 0, name: member_id,validateRegex: "^\\d{1,10}$", hint: "请填写10位以内的数字",required: true}
    - id: throng-4
      desc: "上传email"
      max-size: 30 #单位m
      start-row: 2
      separator: ","
      valicate:
        - { col: 0, name: email,required: true,validateRegex: "^[éûàçùôîèíá¡N¿UóñúäöüßàèùåäöãáéàêçíşçöüğşàâäèéêëîïôœùûüÿçÀÂÄÈÉÊËÎÏÔŒÙÛÜŸÇA-Za-z0-9_\\-\\.\\u4e00-\\u9fa5]+@[a-zA-Z0-9_-]+(\\.[a-zA-Z0-9_-]+)+$", hint: "邮箱地址错误"}

@Autowize
private CsvContext csvContext;
public BaseDataAPI upload(HttpServletRequest request,
                                        @RequestParam("file") MultipartFile file){
try {
            if(file==null){
                return D.error("请上传文件");
            }
           
            //解析模板内容，对比模板内容是否和上传的一样外层需要抓取异常因为错误信息是以异常来进行鉴别
            List<Map<String,Object>> list= csvContext.transfer(file,"throng-"+uploadType,product);
            
            return D.ok(hash);
        } catch (CsvImportException e) {
            return D.error(e.getMessage());
        } catch (Exception e) {
            return D.error(e.getMessage());
        }
 }

@Autowize
private CsvContext csvContext;
public BaseDataAPI export(){

         、try {
                fileName = new String(fileName.getBytes(), "ISO8859-1");
            } catch (UnsupportedEncodingException var3) {
                var3.printStackTrace();
            }
            response.setContentType(MediaType.APPLICATION_OCTET_STREAM.toString());
            response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
            response.addHeader("Pargam", "no-cache");
            response.addHeader("Cache-Control", "no-cache");
            FileCopyUtils.copy(csvContext.export(id,data), response.getOutputStream());
        } catch (Exception var4) {
            var4.printStackTrace();
        }
 }