dom4j解析xml
XML文件
<?xml version="1.0" encoding="UTF-8"?>
<Request>
<TransactionId>10242</TransactionId>
<RBASRec>
<Dept>高血压门诊</Dept>
<DeptId>576</DeptId>
<DoctorId>2513</DoctorId>
<DoctorName>杨国勋</DoctorName>
<DoctorTitle>副主任医师</DoctorTitle>
<RBASDate>2012-01-05</RBASDate>
<RBASId>1022||92</RBASId>
<RBASPrice>.5</RBASPrice>
<RBASSessionCode>上午</RBASSessionCode>
<StartTime>08:00</StartTime>
<EndTime>12:00</EndTime>
<RBASSessionLoad>7</RBASSessionLoad>
<RBASSessionType>副主任号</RBASSessionType>
<RBASSessionTypeId>11</RBASSessionTypeId>
<AdmitAddress>高血压门诊</AdmitAddress>
<ASTimeRangeFlag>Y</ASTimeRangeFlag>
<ASTRRegInfoStr>08:30-09:30^5,09:30-10:30^5,10:30-11:30^5</ASTRRegInfoStr>
</RBASRec>
二、解析
解析之前准备dom4j.jar/官网下载后放在项目lib目录下
创建ParseXML类
public class ParseXML {
public static void main(String[] args) {
try {
String xml=’拼接xml字段’
Document doc = DocumentHelper.parseText(xml);
Element root = doc.getRootElement();
//停医生
Iterator itersElIterator = root.elementIterator("RBASRec");
while (itersElIterator.hasNext()) {
Element RBASRecNew = (Element) itersElIterator.next();
String Dept = RBASRecNew.elementTextTrim("Dept");
String DeptId = RBASRecNew.elementTextTrim("DeptId");
String DoctorId = RBASRecNew.elementTextTrim("DoctorId");
String DoctorName = RBASRecNew.elementTextTrim("DoctorName");
String DoctorTitle = RBASRecNew.elementTextTrim("DoctorTitle");
String RBASDate = RBASRecNew.elementTextTrim("RBASDate");
String RBASId = RBASRecNew.elementTextTrim("RBASId");
String RBASPrice = RBASRecNew.elementTextTrim("RBASPrice");
String RBASSessionCode = RBASRecNew.elementTextTrim("RBASSessionCode");
String StartTime = RBASRecNew.elementTextTrim("StartTime");
String EndTime = RBASRecNew.elementTextTrim("EndTime");
String RBASSessionLoad = RBASRecNew.elementTextTrim("RBASSessionLoad");
String RBASSessionType = RBASRecNew.elementTextTrim("RBASSessionType");
String RBASSessionTypeId = RBASRecNew.elementTextTrim("RBASSessionTypeId");
String AdmitAddress = RBASRecNew.elementTextTrim("AdmitAddress");
String ASTimeRangeFlag = RBASRecNew.elementTextTrim("ASTimeRangeFlag");
String ASTRRegInfoStr = RBASRecNew.elementTextTrim("ASTRRegInfoStr");
//把遍历的节点存放在Map中
Map<String,String> stMap = new HashMap<String,String>();
stMap.put("Id", UUID.randomUUID().toString());
stMap.put("Dept", Dept);
stMap.put("DeptId", DeptId);
stMap.put("DoctorId", DoctorId);
stMap.put("DoctorName", DoctorName);
stMap.put("DoctorTitle", DoctorTitle);
stMap.put("RBASDate", RBASDate);
stMap.put("RBASId", RBASId);
stMap.put("RBASPrice", RBASPrice);
stMap.put("RBASSessionCode", RBASSessionCode);
stMap.put("StartTime", StartTime);
stMap.put("EndTime", EndTime);
stMap.put("RBASSessionLoad", RBASSessionLoad);
stMap.put("RBASSessionType", RBASSessionType);
stMap.put("RBASSessionTypeId", RBASSessionTypeId);
stMap.put("AdmitAddress", AdmitAddress);
stMap.put("ASTimeRangeFlag", ASTimeRangeFlag);
stMap.put("ASTRRegInfoStr", ASTRRegInfoStr);
//每个map存放一个医生，再放入集合list里
List<Map<String,String>> stList=new ArrayList<Map<String,String>>();
stList.add(stMap);
InsertXmlist.linegc(stList);
}
} catch (DocumentException e) {
e.printStackTrace();
}
}
}
三、创建InsertXmlist类遍历入库
public static String linegc(List<Map<String,String>> xmllist) {
Connection conndyzd = null;
PreparedStatement psyzd = null;
List<Map<String,String>> pays=xmllist;
try {
//阿里云durid
conndyzd=DruidDatasource.getConnection();
conndyzd.setAutoCommit(false);
psyzd = conndyzd.prepareStatement(sql语句);
for (Map<String,String> pay: pays) {
psyzd.setString(1, pay.get("Dept"));
psyzd.setString(2, pay.get("DeptId"));
psyzd.setString(3, pay.get("DoctorId"));
psyzd.setString(4, pay.get("DoctorName"));
psyzd.setString(5, pay.get("DoctorTitle"));
psyzd.setString(6, pay.get("RBASDate"));
psyzd.setString(7, pay.get("RBASId"));
psyzd.setString(8, pay.get("RBASPrice"));
psyzd.setString(9, pay.get("RBASSessionCode"));
psyzd.setString(10, pay.get("StartTime"));
psyzd.setString(11, pay.get("EndTime"));
psyzd.setString(12, pay.get("RBASSessionLoad"));
psyzd.setString(13, pay.get("RBASSessionType"));
psyzd.setString(14, pay.get("RBASSessionTypeId"));
psyzd.setString(15, pay.get("AdmitAddress"));
psyzd.setString(16, pay.get("ASTimeRangeFlag"));
psyzd.setString(17, pay.get("ASTRRegInfoStr"));
psyzd.addBatch();//批量操作
}
// 批量执行
psyzd.executeBatch();
conndyzd.commit();
}catch (SQLException e) {
e.printStackTrace();
return expUtils(e);
} finally {
try {
if (psyzd != null)
psyzd.close();
if (conndyzd != null)
conndyzd.close();
} catch (SQLException e) {
e.printStackTrace();
return expUtils(e);
}
}
return "1";
}
public static String expUtils(Exception e) {
String title = "Exception " + e.getMessage();
StringBuffer msg = new StringBuffer();
for (StackTraceElement ex : e.getStackTrace()) {
msg.append("at: " + ex.toString() + "\r\n");
}
return title + "\r\n" + msg;
}
}
四、创建DataSoures连接库
public class DataSoures {
/*
* 6步 1步 加载（注册）驱动 2步 获取数据库连接对象 Connection 3步 创建执行SQL语句对象 Statement 4步执行SQL语句过程 5步 返回数据结果集对象 ResultSet 6步 关闭资源
*/
static Properties p = null;
static {
// 1步 加载（注册）驱动
p = new Properties();
InputStream is = null;
try {
String driverName = "com.mysql.jdbc.Driver";
Class.forName(driverName);
} catch (Exception e) {
e.printStackTrace();
}
}
// -------------------TODO-----------------获取连接
public static Connection getCon() {
String url = "jdbc:mysql://localhost:3306/srkl";
String user = "root";
String password = "root";
Connection con = null;
// 2步 获取数据库连接对象 Connection
try {
con = DriverManager.getConnection(url, user, password);
} catch (SQLException e) {
e.printStackTrace();
}
return con;
}
// -----TODO------------ 关闭资源公共方法
public static void closeAll(Connection con, Statement st, ResultSet rst) {
try {
if (rst != null) {
rst.close();
}
if (st != null) {
st.close();
}
if (con != null) {
con.close();
}
} catch (Exception e) {
}
}
}
创建数据库srkl创建表，加入xml所有字段及加入id 和createtime（实时时间）字段。
运行main方法就可以在数据库和表中看到数据了。
