Postman傳遞對象參數(包含有集合對象)

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.apache.ibatis.annotations.Param;
import org.hibernate.validator.constraints.Length;
import org.springframework.validation.annotation.Validated;

import javax.persistence.Column;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Transient;
import javax.validation.Valid;
import javax.validation.constraints.Digits;
import javax.validation.constraints.NotNull;
import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;

@Data
@AllArgsConstructor
@NoArgsConstructor
@Table(name = "ssm_funds_main")
public class FunsCjyModel implements Serializable {
    private static final long serialVersionUID = 1L;
    /**
     * 主表id
     */
    @Id
   // @NotNull(message = "id不能為空")
    @Length(max = 32,message = "主表id長度不能超過32位")
    @Column(name = "BI_RS_ID")
    private String biRsId;
    /**
     * 所屬培訓班
     */

    @NotNull(message = "所屬培訓班不能為空")
    @Length(max = 32,message = "培訓班長度不能超過32位")
    @Column(name = "TERM_NAME")
    private String termName;
    /**
     * 發票購買方
     */
    @NotNull(message = "發票購買方不能為空")
    @Length(max = 32,message = "發票購買方長度不能超過32位")
    @Column(name = "BUYER")
    private String buyer;
    /**
     * 發票銷售方
     */
    @NotNull(message = "發票銷售方不能為空")
    @Length(max = 32,message = "發票銷售方長度不能超過32位")
    @Column(name = "SALLER")
    private String saller;

    /**
     * 發票編號
     */
    @Length(max = 32,message = "發票編號長度不能超過32位")
    private String billNo;
    /**
     * 開票日期
     */
    private Date billDate;
    /**
     * 票面金額
     */
    @Digits(integer = 8,fraction = 2,message = "票面金額整數上限為8位，小數點上限為2位")
    private BigDecimal billSum;
    /**
     * 復印件路徑
     */
    @Length(max = 100,message = "復印件路徑長度不能超過100位")
    private String picPath;
    /**
     * 文件擴展名稱
     */
    @Length(max = 10,message = "文件擴展名稱長度不能超過100位")
    private String picFileExt;
    /**
     * 創建人
     */
    @Length(max = 32,message = "創建人id長度不能超過32位")
    private String createId;
    /**
     * 創建時間
     */
    private Date createDate;
    /**
     * 修改人
     */
    @Length(max = 32,message = "修改人id長度不能超過32位")
    private String modifyId;
    /**
     * 修改時間
     */
    private Date modifyDate;
    /**
     * 從表集合
     */
    @Transient
    @Valid
    private List<DetailCjyModel> list;
}

{
  "biRsId":"",
  "termName":"實訓",
  "buyer":"學生",
  "saller":"學校",
  "billNo":"20210722",
  "billSum":"900.00",
  "createId":"CJY",
  "list":[
            {
            "rsId":"",
            "itemName":"語文",
            "itemSpec":"私人",
            "itemUnit":"元",
            "qty":"10.00",
            "price":"30.00",
            "subSum":"300.00",
            "taxPercent":"0.1",
            "taxAtm":"30.0"
            },
{
            "rsId":"",
            "itemName":"數學",
            "itemSpec":"集體",
            "itemUnit":"元",
            "qty":"20.00",
            "price":"30.00",
            "subSum":"600.00",
            "taxPercent":"0.1",
            "taxAtm":"60.0"
            }
 ]
}

 @RequestMapping("/insertFunsDetailTwo")
    @ResponseBody
    public ResultMap insertFunsDetailTwo(String dataStr,@RequestParam (value = "file",required = false) MultipartFile file){
        JSONObject dataStrMap = JSONObject.parseObject(dataStr);
        FunsCjyModel funsCjyModel = new FunsCjyModel();
        funsCjyModel.setTermName((String)dataStrMap.get("termName"));
        funsCjyModel.setBuyer((String)dataStrMap.get("buyer"));
        funsCjyModel.setSaller((String)dataStrMap.get("saller"));
        funsCjyModel.setBillNo((String)dataStrMap.get("billNo"));
        funsCjyModel.setBillSum(funsModelCjyServiceImpl.stringBigeDecimal((String)dataStrMap.get("billSum")));
        funsCjyModel.setCreateId((String)dataStrMap.get("createId"));
        String list1 = JSON.toJSONString(dataStrMap.get("list"));
        List<DetailCjyModel> list = JSONArray.parseArray(list1,DetailCjyModel.class);
        funsCjyModel.setList(list);
        return funsModelCjyService.insertFunsAndDetail(funsCjyModel,file);
    }