记一次思路：如何取消JDOM生成xml时的自动转义

val link2 = Element("link2")
        link2.text=">>><<<www.baidu.com"
        channel.addContent(link2)

<link2>&gt;&gt;&gt;&lt;&lt;&lt;www.baidu.com</link2>

val link = CDATA("link")
        link.text = ">>><<<<www.baidu.com"
        channel.addContent(link)

val link1 = Element("link1")
        channel.addContent(link1)
        val content = CDATA("link")
        content.text = ">>><<<<www.baidu.com"
        link1.addContent(content)
        val link2 = Element("link2")
        link2.text = ">>><<<www.baidu.com"
        channel.addContent(link2)

package imooc.write.toxml
import org.jdom2.CDATA
import org.jdom2.Document
import org.jdom2.Element
import org.jdom2.output.Format
import org.jdom2.output.XMLOutputter
import org.junit.Test
import java.io.File
import java.io.FileOutputStream
/**
 * @author futao
 * Created on 2017/11/6 - 18:59.
 * JDOM方式生成xml
 */
class JDOM {
    @Test
    fun xml() {
        //生成rss根节点
        val rss = Element("rss")
        //给rss节点添加属性值
        rss.setAttribute("id", "1")
        //生成channel节点
        val channel = Element("channel")
        //给rss节点添加channel子节点
        rss.addContent(channel)
        //生成title节点
        val title = Element("title")
        //设置title的内容
        title.text = "                 我是                 title                   "
        //把title节点添加到channel的子节点
        channel.addContent(title)
        val link1 = Element("link1")
        channel.addContent(link1)
        val content = CDATA("link")
        content.text = ">>><<<<www.baidu.com"
        link1.addContent(content)
        val link2 = Element("link2")
        link2.text = ">>><<<www.baidu.com"
        channel.addContent(link2)
        //生成一个Document对象
        val document = Document(rss)
        //格式化xml，换行和缩进
        val prettyFormat = Format.getPrettyFormat()
//        prettyFormat.escapeStrategy = EscapeStrategy(function = { false })
        //取消trim
        prettyFormat.textMode = Format.TextMode.TRIM_FULL_WHITE
        //创建XMLOutputter对象
        val xmlOutputter = XMLOutputter(prettyFormat)
        //通过XMLOutputter将Document转换成xml文档
        xmlOutputter.output(document, FileOutputStream(File("jdomBooks.xml")))
    }
}