package com.wind.xml; import org.dom4j.Document; import org.dom4j.DocumentHelper; import org.dom4j.Element; import org.junit.Test; import java.io.File; public class XmlTest { @Test public void test(){ String filePath = "src/main/resources/xml/test.xml"; File file = new File(filePath); if(!file.exists()){ long s = System.currentTimeMillis(); Document doc = DocumentHelper.createDocument(); Element root = doc.addElement("root"); for(int i = 0; i <= 10000000; i++){ Element testElement = DocumentHelper.createElement("eleTest"); testElement.addAttribute("name", "testEle"); testElement.addText("this is another text"); root.add(testElement); } XmlUtil.writeXml("src/main/resources/xml/test.xml", doc); long e = System.currentTimeMillis(); System.out.println("共耗时:" + (e - s) + "ms"); } // parseXml(filePath); XmlUtil.parseHandler(filePath); } }