XML数据拼接和解析代码总结

想要实现下面xml格式

<?xml version="1.0" encoding="utf-8"?>
<datapacket 
sign="NDQwMTExMThlMTE1MzEyM2Q3ZDE4MGNlZWI4MjBkNTc3ZmYxMTk4NzY" 
supplierCode="44011118">
<rowdata>
<masterdata>
<item
purplanNo="PP00000001"
 deptCode="44011121"
deptName="医大供应商"
 purchaserSupplierCode="YY000001"
 purchaserSupplierName="测试医院" 
purplanTime="2019-09-09 02:12:59" 
 expectTime="2019-09-19 02:13:05"
 createTime="2019-09-09 02:13:24"
 purchaseStatus="1" 
 masterRemark=""
 />
<detaildata>
<item
 detailId="1127"
erpDetailId="0027"
sgoodsSpecsCode="C00001"
sgoodsName="测试商品0"
sgoodsSpecs="10ml"
sgoodsUnit="支"
sgoodsQty="100"
factoryName="云南剂厂"
detailRemark="云南" />
<item
 detailId="1128"
erpDetailId="0028"
sgoodsSpecsCode="C00002"
sgoodsName="测试商品1"
sgoodsSpecs="20ml"
sgoodsUnit="支"
sgoodsQty="100"
factoryName="云南剂厂"
detailRemark="云南"/>
</detaildata>
</masterdata>
</rowdata>
</datapacket>

需要做一下操作，需要三个model，前两个分别查处索要数据，第三个进行数据操作

import lombok.Data;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
import java.io.Serializable;

/**
 * model
 * 
 * @author 
 */
@Data
@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name = "item")
public class McpYdPurchaseOrderDTO implements Serializable {

	private static final long serialVersionUID = 1L;

	
	@XmlAttribute
	public Long masterId;

	
	@XmlAttribute
	public String purplanNo;

	@XmlAttribute
	public String deptCode;

	
	@XmlAttribute
	public String deptName;

	
	@XmlAttribute
	public String purchaserSupplierCode;

	@XmlAttribute
	public String purchaserSupplierName;


	@XmlAttribute
	public String purplanTime;

	
	@XmlAttribute
	public String expectTime;

	@XmlAttribute
	public String createTime;


	@XmlAttribute
	public Integer purchaseStatus = 1;

	@XmlAttribute
	public String masterRemark;

	@XmlAttribute
	public String customerEnableCode;

}

 

import lombok.Data;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import java.io.Serializable;
import java.math.BigDecimal;
/**
 * 明细model
 * 
 * @author guoxinsong
 */
@Data
@XmlAccessorType(XmlAccessType.FIELD)
public class McpYdPurchaseOrderItemDTO implements Serializable {

	private static final long serialVersionUID = 1L;

	
	@XmlAttribute
	public String customerEnableCode;


	@XmlAttribute
	public Long detailId;


	@XmlAttribute
	public Long erpDetailId;


	@XmlAttribute
	public String sgoodsSpecsCode;


	@XmlAttribute
	public String sgoodsName;


	@XmlAttribute
	public String sgoodsSpecs;


	@XmlAttribute
	public String sgoodsUnit;

	@XmlAttribute
	public BigDecimal sgoodsQty;

	@XmlAttribute
	public String factoryName;


	@XmlAttribute
	public String detailRemark;

}

 

import lombok.Data;

import javax.xml.bind.annotation.*;
import java.util.List;

@Data
@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name = "datapacket")
public class McpYdPurchaseOrderXmlDTO {
	@XmlAttribute
	private String supplierCode;

	@XmlAttribute
	private String sign;

	private Rowdata rowdata;

	@XmlAccessorType(XmlAccessType.FIELD)
	public static class Rowdata {

		private Masterdata masterdata;

		public Rowdata(Masterdata masterdata) {
			this.masterdata = masterdata;
		}

		@XmlAccessorType(XmlAccessType.FIELD)
		public static class Masterdata {
			private McpYdPurchaseOrderDTO item;
			private Detaildata detaildata;

			@XmlAccessorType(XmlAccessType.FIELD)
			public static class Detaildata {
				private List<McpYdPurchaseOrderItemDTO> item;

				public Detaildata(List<McpYdPurchaseOrderItemDTO> items) {
					this.item = items;
				}
			}

			public Masterdata(McpYdPurchaseOrderDTO item, Detaildata detaildata) {
				this.item = item;
				this.detaildata = detaildata;
			}
		}
	}
}

 

McpYdPurchaseOrderXmlDTO mcpYdPurchaseOrderXmlDTO = new McpYdPurchaseOrderXmlDTO();
		mcpYdPurchaseOrderXmlDTO.setRowdata(new McpYdPurchaseOrderXmlDTO.Rowdata(new McpYdPurchaseOrderXmlDTO.Rowdata.Masterdata(mcpYdPurchaseOrderDTO, new McpYdPurchaseOrderXmlDTO.Rowdata.Masterdata.Detaildata(mcpYdPurchaseOrderItemDTOList))));
		String requestXml = JaxbUtil.convertToXml(mcpYdPurchaseOrderXmlDTO);

就可以完成上面xml拼接了

解析返回值

<?xml version="1.0" encoding="utf-8"?>
<datapacket msg="1个供货单成功，2个供货单上传失败"
code="500" >
</datapacket>

JSONObject jsonObject = XML.toJSONObject(response);
						com.alibaba.fastjson.JSONObject result = JSON.parseObject(jsonObject.get("datapacket").toString());
						boolean error = result.get("code")!=null && result.get("code").equals(0);