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  • dom4j 解析 xml标签属性

    重写onEnd()和onStart()方法

    public class XmlElementHandler implements ElementHandler {

    @Override
    public void onEnd(ElementPath arg0) {
    Element ele = arg0.getCurrent();
    String name = ele.getName();
    try
    {
    //保存"MT"标签的属性到内存
    if("MT".equals(name))
    {
    String mTvalue = ele.getTextTrim();
    ParaCollect.getInstance().put("MT", mTvalue);
    }
    //保存"SubNo"标签的属性到内存
    if("SubNo".equals(name))
    {
    String subNovalue = ele.getTextTrim();
    ParaCollect.getInstance().put("localPeriods", subNovalue);
    }
    //保存"Freq"标签的属性到内存
    if("Freq".equals(name))
    {
    String Freqvalue = ele.getTextTrim();
    ParaCollect.getInstance().put("localFreq", Freqvalue);
    }
    //保存"SubCode"标签的属性到内存
    if("SubCode".equals(name))
    {
    String SubCodevalue = ele.getTextTrim();
    ParaCollect.getInstance().put("localSubCode", SubCodevalue);
    }
    } catch (Exception e) {
    }
    }
    @Override
    public void onStart(ElementPath arg0) { }
    }

    获取标签属性

    String xmlps = “xml文件路径”;

    /*************解析xml中标签SubNo的属性 begin************************/
    SAXReader reader;
    try
    {
    InputStream in= new FileInputStream(new File(xmlps));
    ElementHandler manElementHandler=(ElementHandler) new XmlElementHandler();
    reader=new SAXReader();
    reader.addHandler("/Document/SubNo", manElementHandler);
    reader.addHandler("/Document/Freq", manElementHandler);
    reader.addHandler("/Document/SubCode", manElementHandler);
    reader.read(in);
    }
    catch (Exception e)
    {
    log.error("公共检查解析xml异常", e);
    }

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  • 原文地址:https://www.cnblogs.com/cupsuccess/p/3448177.html
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