解析xml文档，并将xml文档中的数据拼接成insert语句

education.xml的内容是：

<?xml version="1.0" encoding="utf-8"?>
<Msg>
<Head>
<Id>20140529100039</Id>
<Name>厦烟人事子集查询回复</Name>
<Source>HR</Source>
<Target>XYRC</Target>
<SerName>ws_inferConnect</SerName>
<MsgType>2</MsgType>
<RtCode>1</RtCode>
<RtDesc></RtDesc>
<Backup1></Backup1>
<Date>2018/09/20 15:40:21</Date>
<Attrs>
<Attr desc='子集名' illus='SPECIALTY_TEC'>SPECIALTY_TEC</Attr>
<Attr desc='人员ID' illus='0'>70025</Attr>
<Attr>abcd</Attr>
</Attrs>
</Head>
<DATA>
<TABLE TABLENAME='SPECIALTY_TEC' BASIC_ID='人员ID' NAME='姓名' ZYJSRJZG='专业技术资格名称' QUACHANLL='取得资格途径' QUADATEE='取得资格日期' TESTNAME='资格审批单位' POSORDER='专业技术职务名称' ZYJSZWDJ='专业技术资格等级' REM='备注'>
<ROW ACTION='QUERY' BASIC_ID='70025' NAME='吴志文' ZYJSRJZG='助理工程师' QUACHANLL='确认' QUADATEE='1992-08-01 00:00' TESTNAME='厦门卷烟厂职称改革领导小组' POSORDER='工程技术人员' ZYJSZWDJ='助理级(助教级)' REM=''/>
<ROW ACTION='QUERY' BASIC_ID='70025' NAME='吴志文' ZYJSRJZG='高级经济师' QUACHANLL='评审' QUADATEE='2007-11-22 00:00' TESTNAME='中国烟草总公司高级经济师任职资格评审委员会' POSORDER='经济人员' ZYJSZWDJ='副高级(副教授级)' REM=''/>
<ROW ACTION='QUERY' BASIC_ID='70025' NAME='吴志文' ZYJSRJZG='工程师' QUACHANLL='评审' QUADATEE='1997-11-21 00:00' TESTNAME='福建省烟草专卖局职称改革领导小组' POSORDER='工程技术人员' ZYJSZWDJ='中级(讲师级)' REM=''/>
</TABLE>
</DATA>
</Msg>

开始解析

public class AnalysisXmlAction {

   public static void main(String[] args) {
       SAXReader saxReader = new SAXReader();
       Document document;
       String xmlString = "";
       try {
           document = saxReader.read(new File("src/main/resources/education.xml"));
           xmlString = document.asXML();// 将xml内容转化为字符串
       } catch (Exception e) {
           e.printStackTrace();
           xmlString = "";
       }
       new AnalysisXmlAction().analysisXml(xmlString);
   }

   @SuppressWarnings("rawtypes")
   public void analysisXml(String str) {
       List<String> sqlArray = new ArrayList<String>();
       try {
           // 通过reader对象的read方法加载books.xml文件,获取docuemnt对象。
           Document document = DocumentHelper.parseText(str);
           // 通过document对象获取根节点bookstore
           Element bookStore = document.getRootElement();
           // 通过element对象的elementIterator方法获取迭代器
           Iterator oneLev = bookStore.elementIterator(); // 第一层下面的子集
           // 遍历迭代器，获取根节点中的信息
           while (oneLev.hasNext()) {
               Element data = (Element) oneLev.next();
               // 获取book的属性名以及属性值
               Iterator twoLev = data.elementIterator(); // 获取子节点
               String sql = "";
               while (twoLev.hasNext()) {
                   Element bookChild = (Element) twoLev.next();
                   String name = bookChild.getName();
                   @SuppressWarnings("unchecked")
                   List<Attribute> twoLevAttr = bookChild.attributes();
                   if ("TABLE".equalsIgnoreCase(name)) {
                       for (Attribute attr : twoLevAttr) {// 遍历当前节点的所有属性
                           String attrName = attr.getName();// 属性名称
                           String attrValue = attr.getValue();
                           if (!"TABLENAME".equalsIgnoreCase(attrName)) {
                               sql += attrName + "," ;
                           } else {
                               sql += "insert into RL_" + attrValue + "(id_key,";
                           }
                       }
                       sql = sql.substring(0, sql.length() - 1);
                       sql += ") values (xyrc.seq_cnp_idkey.nextval,";
                       Iterator threeLev = bookChild.elementIterator();
                       while (threeLev.hasNext()) {
                           String insertSql = sql;
                           Element bookChildAttrs = (Element) threeLev.next();
                           @SuppressWarnings("unchecked")
                           List<Attribute> listAttr = bookChildAttrs.attributes();
                           for (Attribute attr : listAttr) {// 遍历当前节点的所有属性
                               String value = attr.getValue();// 属性的值
                               if (!"QUERY".equalsIgnoreCase(value)) {
                                   insertSql += "'" + value + "',";
                               }

                           }
                           insertSql = insertSql.substring(0, insertSql.length() - 1);
                           insertSql += ")";
                           sqlArray.add(insertSql);
                           System.out.println("insertSql：" + insertSql);
                       }
                   }
               }
           }
       } catch (DocumentException e) {
           e.printStackTrace();
       }
       //analysisXmlService.insertAll(sqlArray);
   }

}

最后拼成的sql语句是：

insert into RL_SPECIALTY_TEC(id_key,BASIC_ID,NAME,ZYJSRJZG,QUACHANLL,QUADATEE,TESTNAME,POSORDER,ZYJSZWDJ,REM) values (xyrc.seq_cnp_idkey.nextval,'70025','吴志文','助理工程师','确认','1992-08-01 00:00','厦门卷烟厂职称改革领导小组','工程技术人员','助理级(助教级)','')

解析xml文档，并将xml文档中的数据拼接成insert语句

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