用dom4j生成XML文件

import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.net.URISyntaxException;

import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.XMLWriter;

public class rzXML1 {
   
    public void createXML(String value,String name) {
        //用工厂类创建一个document实例
        Document doc = DocumentHelper.createDocument();
        //创建根元素emps
        Element rootEle = doc.addElement("Chart");
        //添加注释
       // rootEle.addComment("这是一个dom4j生成的xml文件");
        rootEle.addAttribute("bgColor","#C3C3C3");
        rootEle.addAttribute("upperLimit","100");
        rootEle.addAttribute("lowerLimit","0");
        rootEle.addAttribute("baseFontColor","FFFFFF");
        rootEle.addAttribute("majorTMNumber","11");
        rootEle.addAttribute("majorTMColor","FFFFFF");
        rootEle.addAttribute("majorTMHeight","8");
        rootEle.addAttribute("minorTMNumber","5");
        rootEle.addAttribute("minorTMColor","FFFFFF");
        rootEle.addAttribute("minorTMHeight","3");
        rootEle.addAttribute("toolTipBorderColor","FFFFFF");
        rootEle.addAttribute("toolTipBgColor","333333");
        rootEle.addAttribute("gaugeOuterRadius", "98");
        rootEle.addAttribute("gaugeOriginX", "100");
        rootEle.addAttribute("gaugeOriginY", "95");
        rootEle.addAttribute("gaugeScaleAngle", "270");
        rootEle.addAttribute("placeValuesInside", "1");
        rootEle.addAttribute("gaugeInnerRadius", "80%25");
        rootEle.addAttribute("annRenderDelay", "0");
        rootEle.addAttribute("gaugeFillMix", "");
        rootEle.addAttribute("pivotRadius", "15");
        rootEle.addAttribute("showPivotBorder", "0");
        rootEle.addAttribute("pivotFillMix", "{CCCCCC},{333333}");
        rootEle.addAttribute("pivotFillRatio", "100,100");
        rootEle.addAttribute("showShadow", "1");
        //emps根节点下创建一个emp节点
        Element empEle = rootEle.addElement("colorRange");
        //emp添加属性id="1"
        //empEle.addAttribute("id", "1");
        //emp节点下创建一个name节点
        Element nameEle = empEle.addElement("color");
        //name节点下创建一个文本节点zhangsan
        nameEle.addAttribute("minValue", "0");
        nameEle.addAttribute("maxValue", "50");
        nameEle.addAttribute("code", "C1E1C1");
        nameEle.addAttribute("alpha", "40");
        //再为name节点创建一个兄弟节点
        Element sexEle = empEle.addElement("color");
        sexEle.addAttribute("minValue", "50");
        sexEle.addAttribute("maxValue", "85");
        sexEle.addAttribute("code", "F6F164");
        sexEle.addAttribute("alpha", "40");
       
        Element Ele = empEle.addElement("color");
        Ele.addAttribute("minValue", "85");
        Ele.addAttribute("maxValue", "120");
        Ele.addAttribute("code", "F70118");
        Ele.addAttribute("alpha", "40");
       
        Element aa = rootEle.addElement("dials");
        Element disEle = aa.addElement("dial");
        disEle.addAttribute("value", value);
        disEle.addAttribute("borderColor","FFFFFF");
        disEle.addAttribute("bgColor", "000000,CCCCCC,000000");
        disEle.addAttribute("borderAlpha", "10");
        disEle.addAttribute("baseWidth", "8");
       
       
        Element tionds = rootEle.addElement("annotations");
        Element groupEle = tionds.addElement("annotationGroup");
        groupEle.addAttribute("xPos", "90");
        groupEle.addAttribute("yPos", "86");
        groupEle.addAttribute("showBelow", "1");
       
        Element  action = groupEle.addElement("annotation");
        action.addAttribute("type", "circle");
        action.addAttribute("xPos", "10");
        action.addAttribute("yPos", "10");
        action.addAttribute("radius", "100");
        action.addAttribute("startAngle", "0");
        action.addAttribute("endAngle", "360");
        action.addAttribute("fillColor", "CCCCCC,111111");
        action.addAttribute("fillPattern", "linear");
        action.addAttribute("fillAlpha", "100,100");
        action.addAttribute("fillRatio", "100,100");
        action.addAttribute("fillAngle", "-45");
       
        Element  action1 = groupEle.addElement("annotation");
        action1.addAttribute("type", "circle");
        action1.addAttribute("xPos", "10");
        action1.addAttribute("yPos", "10");
        action1.addAttribute("radius", "100");
        action1.addAttribute("startAngle", "0");
        action1.addAttribute("endAngle", "360");
        action1.addAttribute("fillColor", "CCCCCC,111111");
        action1.addAttribute("fillPattern", "linear");
        action1.addAttribute("fillAlpha", "100,100");
        action1.addAttribute("fillRatio", "69,69");
        action1.addAttribute("fillAngle", "-45");
       
        Element  action2 = groupEle.addElement("annotation");
        action2.addAttribute("type", "circle");
        action2.addAttribute("xPos", "10");
        action2.addAttribute("yPos", "10");
        action2.addAttribute("radius", "100");
        action2.addAttribute("startAngle", "0");
        action2.addAttribute("endAngle", "360");
        action2.addAttribute("color", "666666");
       
        Element  action3 = groupEle.addElement("annotation");
        action3.addAttribute("type", "text");
        action3.addAttribute("label", name);
        action3.addAttribute("xPos", "10");
        action3.addAttribute("yPos", "70");
        action3.addAttribute("fontColor", "FFFFFF");
        action3.addAttribute("fontSize", "12");
        action3.addAttribute("isBold", "1");
       
    
        String filePath="";//绝对路径
String webPath="xml/rz1.xml";//动态文件名 相对

       

try {
filePath = Thread.currentThread().getContextClassLoader().getResource("").toURI().getPath();
filePath =filePath.replace("WEB-INF/classes/", "");
filePath += webPath;
} catch (URISyntaxException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
        //将document中的内容写入文件中
        try {
            Writer out = new FileWriter(filePath);
            //格式化输出,类型IE浏览一样
            OutputFormat format = OutputFormat.createPrettyPrint();
            //OutputFormat format = OutputFormat.createCompactFormat();
            format.setEncoding("gbk");
//创建写出对象
            XMLWriter writer = new XMLWriter(out,format);
            writer.write(doc);
            writer.close();
          
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            System.out.println("失败了。");
        }
    }