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