后端接收复杂JSON数据
举例：（前端传入对象：包含数组、对象、对象列表）
{
"sysName": "FSSC",
"dataId": "22f5df09810150ea",
"dataVersion": "",
"returnUrl": "http://fsscdev.sce-re.com/",
"navigateUrl": "http://fsscdev.sce-re.com/",
"loginName": "xucc",
"sysArgs": "合同模版匹配参数",
"enableFB": false,
"editorMode": 1,
"paymentMode": 0,
"CTMReadOnlyFields": [
"QianYueLeiXing",
"FaPiaoLeiXing"
],
"CTMName": "关于 xxx 的采购申请合同",
"CTMSerialNo": "",
"CTMFormConfig": {
"NoValidate": 0,
"HideMoneyStructures": 0,
"HidePartyContactAddress": 1,
"HidePartyContactPhone": 0,
"HidePartyContactName": 0,
"HidePartyBankAccount": 0,
"HidePartyBankName": 0,
"HidePartyAddress": 0,
"HidePartyPhone": 0,
"HidePartyFaRen": 0,
"HidePartyShuiHao": 0,
"HideParties": 0,
"HideRef": 0,
"HideSN": 0,
"HideName": 0,
"HideDateFrom": 0,
"HideDateTo": 0,
"HideTax": 0,
"TaxEditable": 1,
"PartyShuiHaoEditable": 0,
"HideComment": 1,
"InvalidChars": null
},
"CTMCompanies": [
{
"EID": "",
"MingChen": "单位名称",
"FaRen": "法人代表",
"ShuiHao": "税号",
"KaiHuHang": "开户行",
"ZhangHao": "账号",
"DiZhi": "地址",
"DianHua": "电话",
"LianXiRen": "联系人",
"LianXiRenDianHua": "联系人电话"
}
],
"CTMMoneyStructures": [
{
"Type": "产品采购",
"Money": 20000.00,
"Tax": 17.5,
"Remark": ""
}
],
"CTMPaymentTask": [
{
"PayName": "首付款",
"PayDate1": "2020-12-01",
"PayDate2": "2020-12-01",
"PayMoney": 20000.00,
"PayTax": 17.5,
"PayCondition": ""
}
]
}
根据前端传入的对象建立DTO
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.Arrays;
import java.util.List;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class SceRequestDTO {
@JsonProperty(value = "sysName")
private String sysName;
@JsonProperty(value = "dataId")
private String dataId;
@JsonProperty(value = "dataVersion")
private String dataVersion;
@JsonProperty(value = "returnUrl")
private String returnUrl;
@JsonProperty(value = "navigateUrl")
private String navigateUrl;
@JsonProperty(value = "loginName")
private String loginName;
@JsonProperty(value = "sysArgs")
private String sysArgs;
@JsonProperty(value = "enableFB")
private String enableFB;
@JsonProperty(value = "editorMode")
private String editorMode;
@JsonProperty(value = "paymentMode")
private String paymentMode;
@JsonProperty(value = "CTMName")
private String CTMName;
@JsonProperty(value = "CTMSerialNo")
private String CTMSerialNo;
@JsonProperty(value = "CTMReadOnlyFields")
private String[] ctmReadOnlyFields;
@JsonProperty(value = "CTMFormConfig")
private CTMFormConfig ctmFormConfig;
@JsonProperty(value = "CTMCompanies")
List<CTMCompanies> ctmCompaniesList;
@JsonProperty(value = "CTMMoneyStructures")
List<CTMMoneyStructures> ctmMoneyStructures;
@JsonProperty(value = "CTMPaymentTask")
List<CTMPaymentTask> ctmPaymentTaskList;
}
1. DTO中包含的对象
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class CTMFormConfig {
@JsonProperty(value = "NoValidate")
private int NoValidate;
@JsonProperty(value = "HideMoneyStructures")
private int HideMoneyStructures;
@JsonProperty(value = "HidePartyContactAddress")
private int HidePartyContactAddress;
@JsonProperty(value = "HidePartyContactPhone")
private int HidePartyContactPhone;
@JsonProperty(value = "HidePartyContactName")
private int HidePartyContactName;
@JsonProperty(value = "HidePartyBankAccount")
private int HidePartyBankAccount;
@JsonProperty(value = "HidePartyBankName")
private int HidePartyBankName;
@JsonProperty(value = "HidePartyAddress")
private int HidePartyAddress;
@JsonProperty(value = "HidePartyPhone")
private int HidePartyPhone;
@JsonProperty(value = "HidePartyFaRen")
private int HidePartyFaRen;
@JsonProperty(value = "HidePartyShuiHao")
private int HidePartyShuiHao;
@JsonProperty(value = "HideParties")
private int HideParties;
@JsonProperty(value = "HideRef")
private int HideRef;
@JsonProperty(value = "HideSN")
private int HideSN;
@JsonProperty(value = "HideName")
private int HideName;
@JsonProperty(value = "HideDateFrom")
private int HideDateFrom;
@JsonProperty(value = "HideDateTo")
private int HideDateTo;
@JsonProperty(value = "HideTax")
private int HideTax;
@JsonProperty(value = "TaxEditable")
private int TaxEditable;
@JsonProperty(value = "PartyShuiHaoEditable")
private int PartyShuiHaoEditable;
@JsonProperty(value = "HideComment")
private int HideComment;
@JsonProperty(value = "InvalidChars")
private String InvalidChars;
}
2. DTO中包含的对象集合
package com.hand.hssp.sce.cont.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class CTMCompanies {
@JsonProperty(value = "EID")
private String EID;
@JsonProperty(value = "MingChen")
private String MingChen;
@JsonProperty(value = "FaRen")
private String FaRen;
@JsonProperty(value = "ShuiHao")
private String ShuiHao;
@JsonProperty(value = "KaiHuHang")
private String KaiHuHang;
@JsonProperty(value = "ZhangHao")
private String ZhangHao;
@JsonProperty(value = "DiZhi")
private String DiZhi;
@JsonProperty(value = "DianHua")
private String DianHua;
@JsonProperty(value = "LianXiRen")
private String LianXiRen;
@JsonProperty(value = "LianXiRenDianHua")
private String LianXiRenDianHua;
}
3. DTO中包含的对象集合
package com.hand.hssp.sce.cont.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class CTMMoneyStructures {
@JsonProperty(value = "Type")
private String Type;
@JsonProperty(value = "Money")
private String Money;
@JsonProperty(value = "Tax")
private String Tax;
@JsonProperty(value = "Remark")
private String Remark;
}
4. DTO中包含的对象集合
package com.hand.hssp.sce.cont.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class CTMPaymentTask {
@JsonProperty(value = "PayName")
private String PayName;
@JsonProperty(value = "PayDate1")
private String PayDate1;
@JsonProperty(value = "PayDate2")
private String PayDate2;
@JsonProperty(value = "PayMoney")
private String PayMoney;
@JsonProperty(value = "PayTax")
private String PayTax;
@JsonProperty(value = "PayCondition")
private String PayCondition;
}
核心注解
import com.fasterxml.jackson.annotation.JsonProperty;
@JsonProperty(value = "对象名或者字段名")
xml字符串格式对象转换到插入
1. 前端发送的xml格式字符串
{
"xmlData": "\"3\" recordsum=\"3\" remitdate=\"20200803\" settamtsum=\"342798.5\" settleno=\"A2020080301\" txnamtsum=\"343000\">202008022020080216293400143035-20200802162805021600001600000022020080215999010621550*********9540安徽省农村信用社001430350014303501000416293411796301河南优麦食品有限公司898410159989713C10.1446广德徐瑞芝0201202008022020080210043900143057-202008021003340233000330000022020080232818.5181.5481699******9239中国光大银行001430570014305701102310043936961201河南优麦食品有限公司898410159989713C10.1459六安鼎诚商贸有限责任公司0203202008022020080211162100171175-20200802111241021500001500000022020080214999010621775*********6611徽商银行001711750017117500700511162158732001河南优麦食品有限公司898410159989713C10.1448泾县章梨子0201"
}
2. 后端接口根据key获取value
String xmlData = map.get("xmlData");
3. 获取目标对象并转化为json对象
JSONObject jsonObject = XML.toJSONObject(xmlData).getJSONObject("acctRequests");
4. 将json对象转化成dto对象
AcctRequestsDTO acctRequestsDTO = JSON.parseObject(JSON.toJSONString(jsonObject),AcctRequestsDTO.class);
5. 将dto对象的值复制给entity对象
BeanUtils.copyProperties(acctRequestDTO,accountsDet);
