XML解析SAX

XML解析SAX

public  List xmlElements(String xmlDoc)  {
        //创建一个新的字符串
        StringReader read = new StringReader(xmlDoc);
        //创建新的输入源SAX 解析器将使用 InputSource 对象来确定如何读取 XML 输入
        InputSource source = new InputSource(read);
        //创建一个新的SAXBuilder
        SAXBuilder sb = new SAXBuilder();
        List list = new ArrayList();
        try {
            //通过输入源构造一个Document
            Document doc = sb.build(source);
            //取的根元素
            Element root = doc.getRootElement();
            System.out.println(root.getName());//输出根元素的名称（测试）
            //得到根元素所有子元素的集合
            List jiedian = root.getChildren();
            //获得XML中的命名空间（XML中未定义可不写）
            Namespace ns = root.getNamespace();
            Element et = null;
            DataModel dataModel = new DataModel();
            Collections c ;
            Ctnfee ctnfee = null;
            for(int i=0;i<jiedian.size();i++){
                et = (Element) jiedian.get(i);//循环依次得到子元素
                ctnfee = new Ctnfee();
                /** *//**//*
                 * 无命名空间定义时
                 * et.getChild("users_id").getText();
                 * et.getChild("users_address",ns).getText()
                 */
                /**//*System.out.println(et.getChild("users_id",ns).getText());
                System.out.println(et.getChild("users_address",ns).getText());*/
                System.out.println(et.getChild("p_id",ns).getText());
                System.out.println(et.getChild("ctnno",ns).getText());
                ctnfee.setP_id(et.getChild("p_id",ns).getText());
                ctnfee.setCtnno(et.getChild("ctnno",ns).getText());
                ctnfee.setFee_type(et.getChild("fee_type",ns).getText());
                ctnfee.setStart_time(et.getChild("start_time",ns).getText());
                ctnfee.setEnd_time(et.getChild("end_time",ns).getText());
                ctnfee.setFee(Double.parseDouble(et.getChild("fee",ns).getText()));
                ctnfee.setFee_count(Double.parseDouble(et.getChild("fee_count",ns).getText()));
                ctnfee.setCpid(et.getChild("cpid",ns).getText());
                ctnfee.setFee_name(et.getChild("fee_name",ns).getText());
                ctnfee.setFee_rate_id(Double.parseDouble(et.getChild("fee_rate_id",ns).getText()));
                ctnfee.setJffs(et.getChild("jffs",ns).getText());
                ctnfee.setIf_hand(et.getChild("if_hand",ns).getText());
                ctnfee.setSfid(et.getChild("sfid",ns).getText());
                ctnfee.setWt_company(et.getChild("wt_company",ns).getText());
                ctnfee.setOpid(et.getChild("opid",ns).getText());
                ctnfee.setCy(et.getChild("cy",ns).getText());
                ctnfee.setIf_bf(et.getChild("if_bf",ns).getText());
                ctnfee.setDays_count(et.getChild("days_count",ns).getText());
                ctnfee.setIf_collect(Double.parseDouble(et.getChild("if_collect",ns).getText()));
                ctnfee.setIf_dd(et.getChild("if_dd",ns).getText());
                ctnfee.setDd_fee_name(et.getChild("dd_fee_name",ns).getText());
                ctnfee.setSpec_sign(et.getChild("spec_sign",ns).getText());
                
                list.add(ctnfee);
                counttotal = counttotal +Double.parseDouble(et.getChild("fee_count",ns).getText());
            }
            /** *//**//*
             * 如要取<row>下的子元素的名称
             */
            et = (Element) jiedian.get(0);
            List zjiedian = et.getChildren();
            for(int j=0;j<zjiedian.size();j++){
                Element xet = (Element) zjiedian.get(j);
                System.out.println(xet.getName());
            }
        } catch (JDOMException e) {
            // TODO 自动生成 catch 块
            e.printStackTrace();
        } catch (IOException e) {
            // TODO 自动生成 catch 块
            e.printStackTrace();
        }
        return list;
    }