Postman传递对象参数(包含有集合对象)_相关技巧_

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不能为空")     @Length(max = 32,message = "主表id长度不能超过32位")     @Column(name = "BI_RS_ID")     private String biRsId;     /**      * 所属培训班      */     @NotNull(message = "所属培训班不能为空")     @Length(max = 32,message = "培训班长度不能超过32位")     @Column(name = "TERM_NAME")     private String termName;     /**      * 发票购买方      */     @NotNull(message = "发票购买方不能为空")     @Length(max = 32,message = "发票购买方长度不能超过32位")     @Column(name = "BUYER")     private String buyer;     /**      * 发票销售方      */     @NotNull(message = "发票销售方不能为空")     @Length(max = 32,message = "发票销售方长度不能超过32位")     @Column(name = "SALLER")     private String saller;     /**      * 发票编号      */     @Length(max = 32,message = "发票编号长度不能超过32位")     private String billNo;     /**      * 开票日期      */     private Date billDate;     /**      * 票面金额      */     @Digits(integer = 8,fraction = 2,message = "票面金额整数上限为8位，小数点上限为2位")     private BigDecimal billSum;     /**      * 复印件路径      */     @Length(max = 100,message = "复印件路径长度不能超过100位")     private String picPath;     /**      * 文件扩展名称      */     @Length(max = 10,message = "文件扩展名称长度不能超过100位")     private String picFileExt;     /**      * 创建人      */     @Length(max = 32,message = "创建人id长度不能超过32位")     private String createId;     /**      * 创建时间      */     private Date createDate;     /**      * 修改人      */     @Length(max = 32,message = "修改人id长度不能超过32位")     private String modifyId;     /**      * 修改时间      */     private Date modifyDate;     /**      * 从表集合      */     @Transient     @Valid     private List list; }

{   "biRsId":"",   "termName":"实训",   "buyer":"学生",   "saller":"学校",   "billNo":"20210722",   "billSum":"900.00",   "createId":"CJY",   "list":[             {             "rsId":"",             "itemName":"语文",             "itemSpec":"私人",             "itemUnit":"元",             "qty":"10.00",             "price":"30.00",             "subSum":"300.00",             "taxPercent":"0.1",             "taxAtm":"30.0"             }, {             "rsId":"",             "itemName":"数学",             "itemSpec":"集体",             "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 list = JSONArray.parseArray(list1,DetailCjyModel.class);         funsCjyModel.setList(list);         return funsModelCjyService.insertFunsAndDetail(funsCjyModel,file);     }