如下所示：
java" id="highlighter_799350">
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import javax.xml.parsers.documentbuilderfactory;import javax.xml.parsers.documentbuilder;import javax.xml.transform.transformerfactory;import javax.xml.transform.outputkeys;import javax.xml.transform.transformer;import javax.xml.transform.dom.domsource;import javax.xml.transform.stream.streamresult; import org.apache.commons.io.output.bytearrayoutputstream; import org.w3c.dom.document;import org.w3c.dom.element; public class test { private string createxml() { string xmlstring = ""; documentbuilderfactory factory = documentbuilderfactory.newinstance(); try { documentbuilder builder = factory.newdocumentbuilder(); document document = builder.newdocument(); document.setxmlstandalone(true); element iteminfo = document.createelement("iteminfo"); document.appendchild(iteminfo); element itemstatistics = document.createelement("itemstatistics"); itemstatistics.settextcontent("商品統計"); iteminfo.appendchild(itemstatistics); element items = document.createelement("items"); iteminfo.appendchild(items); // 此處可以循環添加 element item = document.createelement("item"); items.appendchild(item); element itemname = document.createelement("itemname"); itemname.settextcontent("iphone"); item.appendchild(itemname); element itemnum = document.createelement("itemnum"); itemnum.settextcontent("3"); item.appendchild(itemnum); element itemvalue = document.createelement("itemvalue"); itemvalue.settextcontent("1000000"); item.appendchild(itemvalue); element remark = document.createelement("remark"); remark.settextcontent("配送"); iteminfo.appendchild(remark); transformerfactory transfactory = transformerfactory.newinstance(); transformer transformer = transfactory.newtransformer(); transformer.setoutputproperty(outputkeys.indent, "yes"); domsource domsource = new domsource(document); // xml transform string bytearrayoutputstream bos = new bytearrayoutputstream(); transformer.transform(domsource, new streamresult(bos)); xmlstring = bos.tostring(); system.out.println(xmlstring); } catch (exception e) { e.printstacktrace(); } return xmlstring; }} |
結果：
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<?xml version="1.0" encoding="utf-8"?><iteminfo><itemstatistics>商品統計</itemstatistics><items><item><itemname>iphone</itemname><itemnum>3</itemnum><itemvalue>1000000</itemvalue></item></items><remark>配送</remark></iteminfo> |
去掉頭文件
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<?xml version="1.0" encoding="utf-8"?> |
的辦法暫時只能想到：
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xmlstring.substring(38) |
以上這篇java 生成xml并轉為字符串的方法就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持服務器之家。
原文鏈接：https://blog.csdn.net/cat_book_milk/article/details/52954637
