笔记：java转XML

 package com.deppon.oms.module.client.pushToTianFangkeji.domain;

 import java.util.ArrayList;
 import java.util.List;

 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlElementWrapper;
 import javax.xml.bind.annotation.XmlElements;
 import javax.xml.bind.annotation.XmlRootElement;

 @XmlRootElement(name="Request")
 public class EmpPushToTianFangRequest {
     private MsgHead msgHead;
     private Body Body;

     /**
      * @return the msgHead
      */
     public MsgHead getMsgHead() {
         return msgHead;
     }

     /**
      * @param msgHead the msgHead to set
      */
     public void setMsgHead(MsgHead msgHead) {
         this.msgHead = msgHead;
     }

     /**
      * @return the body
      */
     public Body getBody() {
         return Body;
     }

     /**
      * @param body the body to set
      */
     public void setBody(Body body) {
         Body = body;
     }

     /**
      * 内部类MSgHead
      * @author 342290
      *
      */
     public static class MsgHead{
         private String tradeNo;
         private String processCode;
         private String ecCompanyCode;
         private String expressCompanyCode;
         /**
          * @return the tradeNo
          */
         public String getTradeNo() {
             return tradeNo;
         }
         /**
          * @param tradeNo the tradeNo to set
          */
         public void setTradeNo(String tradeNo) {
             this.tradeNo = tradeNo;
         }
         /**
          * @return the processCode
          */
         public String getProcessCode() {
             return processCode;
         }
         /**
          * @param processCode the processCode to set
          */
         public void setProcessCode(String processCode) {
             this.processCode = processCode;
         }
         /**
          * @return the ecCompanyCode
          */
         public String getEcCompanyCode() {
             return ecCompanyCode;
         }
         /**
          * @param ecCompanyCode the ecCompanyCode to set
          */
         public void setEcCompanyCode(String ecCompanyCode) {
             this.ecCompanyCode = ecCompanyCode;
         }
         /**
          * @return the expressCompanyCode
          */
         public String getExpressCompanyCode() {
             return expressCompanyCode;
         }
         /**
          * @param expressCompanyCode the expressCompanyCode to set
          */
         public void setExpressCompanyCode(String expressCompanyCode) {
             this.expressCompanyCode = expressCompanyCode;
         }
     }

     /**
      * 内部类Body
      * 342290 陈军
      */
     public static class Body{

         List<DeliveryPerson> deliveryPersons = new ArrayList<DeliveryPerson>();

         /**
          * @return the deliveryPersons
          */
         @XmlElementWrapper(name="deliveryPersons")
         @XmlElements(value = {@XmlElement(name = "deliveryPerson", type = DeliveryPerson.class) })
         public List<DeliveryPerson> getDeliveryPersons() {
             return deliveryPersons;
         }

         /**
          * @param deliveryPersons the deliveryPersons to set
          */
         public void setDeliveryPersons(List<DeliveryPerson> deliveryPersons) {
             this.deliveryPersons = deliveryPersons;
         }

     }

     /**
      * 内部类DeliveryPerson
      * 342290 陈军
      */
     public static class DeliveryPerson{
         //快递人员编号
         private String deliveryPersonID;
         //快递人员姓名
         private String name;
         //联系电话
         private String phone;
         //证件类型：07000001二代身份证；07000002护照
         private String certificatesType;
         //证件号码
         private String certificateNo;
         //人员常驻地址
         private String Address;
         //入职时间，格式为yyyy-mm-dd hh:mm:ss
         private String entryTime;
         //离职时间，格式为yyyy-mm-dd hh:mm:ss
         private String quitTime;
         //快递人员从业资格证号码
         private String deliveryNo;
         //从业资格证等级：08000001初级，08000002中级，08000003高级
         private String deliveryLevel;
         //人员在职状态：09000001在职，09000002非在职
         private String Status;
         //备注
         private String Remark;

         /**
          * @return the deliveryPersonID
          */
         public String getDeliveryPersonID() {
             return deliveryPersonID;
         }
         /**
          * @param deliveryPersonID the deliveryPersonID to set
          */
         public void setDeliveryPersonID(String deliveryPersonID) {
             this.deliveryPersonID = deliveryPersonID;
         }
         /**
          * @return the name
          */
         public String getName() {
             return name;
         }
         /**
          * @param name the name to set
          */
         public void setName(String name) {
             this.name = name;
         }
         /**
          * @return the phone
          */
         public String getPhone() {
             return phone;
         }
         /**
          * @param phone the phone to set
          */
         public void setPhone(String phone) {
             this.phone = phone;
         }
         /**
          * @return the certificatesType
          */
         public String getCertificatesType() {
             return certificatesType;
         }
         /**
          * @param certificatesType the certificatesType to set
          */
         public void setCertificatesType(String certificatesType) {
             this.certificatesType = certificatesType;
         }
         /**
          * @return the certificateNo
          */
         public String getCertificateNo() {
             return certificateNo;
         }
         /**
          * @param certificateNo the certificateNo to set
          */
         public void setCertificateNo(String certificateNo) {
             this.certificateNo = certificateNo;
         }
         /**
          * @return the address
          */
         public String getAddress() {
             return Address;
         }
         /**
          * @param address the address to set
          */
         public void setAddress(String address) {
             Address = address;
         }
         /**
          * @return the entryTime
          */
         public String getEntryTime() {
             return entryTime;
         }
         /**
          * @param entryTime the entryTime to set
          */
         public void setEntryTime(String entryTime) {
             this.entryTime = entryTime;
         }
         /**
          * @return the quitTime
          */
         public String getQuitTime() {
             return quitTime;
         }
         /**
          * @param quitTime the quitTime to set
          */
         public void setQuitTime(String quitTime) {
             this.quitTime = quitTime;
         }
         /**
          * @return the deliveryNo
          */
         public String getDeliveryNo() {
             return deliveryNo;
         }
         /**
          * @param deliveryNo the deliveryNo to set
          */
         public void setDeliveryNo(String deliveryNo) {
             this.deliveryNo = deliveryNo;
         }
         /**
          * @return the deliveryLevel
          */
         public String getDeliveryLevel() {
             return deliveryLevel;
         }
         /**
          * @param deliveryLevel the deliveryLevel to set
          */
         public void setDeliveryLevel(String deliveryLevel) {
             this.deliveryLevel = deliveryLevel;
         }
         /**
          * @return the status
          */
         public String getStatus() {
             return Status;
         }
         /**
          * @param status the status to set
          */
         public void setStatus(String status) {
             Status = status;
         }
         /**
          * @return the remark
          */
         public String getRemark() {
             return Remark;
         }
         /**
          * @param remark the remark to set
          */
         public void setRemark(String remark) {
             Remark = remark;
         }
     }

 }

 public static void main(String []args){
         EmpPushToTianFangRequest request = new EmpPushToTianFangRequest();
         EmpPushToTianFangRequest.MsgHead msgHead = new EmpPushToTianFangRequest.MsgHead();
         EmpPushToTianFangRequest.Body body = new EmpPushToTianFangRequest.Body();

         msgHead.setEcCompanyCode("95353");
         msgHead.setExpressCompanyCode("Deppon");
         msgHead.setProcessCode("10666666666666666");

         EmpPushToTianFangRequest.DeliveryPerson deliveryPerson1 = new EmpPushToTianFangRequest.DeliveryPerson();
         deliveryPerson1.setAddress("明珠路88号");
         deliveryPerson1.setDeliveryNo("360781199207100033");
         deliveryPerson1.setEntryTime("2011-11-11 11:11:11");

         EmpPushToTianFangRequest.DeliveryPerson deliveryPerson2 = new EmpPushToTianFangRequest.DeliveryPerson();
         deliveryPerson2.setAddress("明珠路99号");
         deliveryPerson2.setDeliveryNo("360666666666666666");
         deliveryPerson2.setEntryTime("2011-12-12 12:12:12");

         List<EmpPushToTianFangRequest.DeliveryPerson> deliveryPersons = new ArrayList<EmpPushToTianFangRequest.DeliveryPerson>();
         deliveryPersons.add(deliveryPerson1);
         deliveryPersons.add(deliveryPerson2);

         body.setDeliveryPersons(deliveryPersons);
         request.setMsgHead(msgHead);
         request.setBody(body);

         try {
             JAXBContext context = JAXBContext.newInstance(EmpPushToTianFangRequest.class);
             Marshaller marshaller = context.createMarshaller();
             marshaller.marshal(request, System.out);
         } catch (JAXBException e) {
             e.printStackTrace();
         }

@XmlElementWrapper(name="deliveryPersons") 注解是关键