读取xml文件内容到数据库

前言

    前言不搭后语··················

内容

    听某个大牛说他们的公司常常会涉及到从xml文件中读数据到写入到数据库，序列化的时候会遇到这这个问题，将要持久化的数据到xml文件存储起来，为了方便数据的传输。看了xml的读取还是很有意思的。在DRP中，我勇哥讲到从xml文件中读节点值写入到数据库中。下面是这个小demo，小的学业不精，见到块块代码需得及时收集。

• xml文件

	
		
			00045050
			0
			MOISES MORENO
			
				T1
				T2
				T3
				T4
				T5
				T6
				T7
			
		
	
	
		
			00045051
			0
			RUTH PENA
			
			S1
			S2
			S3
			S4
			S5
			S6
			S7
			
		
	

• 用到的jar包

• 后台读取数据并写入数据库代码

String sql = "insert into T_XML(NUMERO, REPOSICION, NOMBRE, TURNOS) values (?, ?, ?, ?)";
Connection conn = null;
PreparedStatement pstmt = null;
try {
	conn = DbUtil.getConnection();
	pstmt = conn.prepareStatement(sql);
	Document doc = new SAXReader().read(new File("C:/Users/zhou/Workspaces/MyEclipse 10/test_xmlImport/xml/test01.XML"));
	List itemList = doc.selectNodes("/ACCESOS/item/SOCIO");
	for (Iterator iter=itemList.iterator(); iter.hasNext();) {
		Element el = (Element)iter.next();
		String numero = el.elementText("NUMERO");
		String reposicion = el.elementText("REPOSICION");
		String nombre = el.elementText("NOMBRE");
		List turnosList = el.elements("TURNOS");
		StringBuffer sbString = new StringBuffer();
		for (Iterator iter1=turnosList.iterator(); iter1.hasNext();) {
			Element turnosElt = (Element)iter1.next();
			String lu = turnosElt.elementText("LU");
			String ma = turnosElt.elementText("MA");
			String mi = turnosElt.elementText("MI");
			String ju = turnosElt.elementText("JU");
			String vi = turnosElt.elementText("VI");
			String sa = turnosElt.elementText("SA");
			String doo = turnosElt.elementText("DO");
			sbString.append(lu + "," + ma + "," + mi + "," + ju + "," + vi + "," + sa + "," + doo);
		}
		pstmt.setString(1, numero);
		pstmt.setString(2, reposicion);
		pstmt.setString(3, nombre);
		pstmt.setString(4, sbString.toString());
		pstmt.addBatch();
	}
	pstmt.executeBatch();
	System.out.println("将XML导入数据库成功！");
} catch (Exception e) {
	e.printStackTrace();
} finally {
	DbUtil.close(pstmt);
	DbUtil.close(conn);
}

小结

    菜鸟还需努力，go~~~

感谢您的宝贵时间···

转载于:https://www.cnblogs.com/zhoulitong/p/6412304.html