xml格式化工具有哪些（ue格式化xml快捷键）

使用的javax这个jar下的类，jaxb（java architecture for xml binding) 这个java和xml的互转标准如果感兴趣可以自行百度这里就不介绍概念，直接上代码。

首先是工具类，这里比较简单，就没做生成实体文件，就是两个，一个对象转xml，一个xml转对像。

import javax.xml.bind.jaxbcontext;import javax.xml.bind.marshaller;import javax.xml.bind.unmarshaller;import java.io.stringreader;import java.io.stringwriter;import java.util.arraylist;import java.util.hashmap;import java.util.list;import java.util.map;/** * @desc: xml 工具类 * @author: wan兀值表gzhh * @date: 2019-06-13 */public class xmluti藏族舞蹈教案ls {    /**     * description bean对像转换为xml字符串，     * 对像属性如果不设置值，xml字符串没有节点，如果需要空节点，可以设置为空字符串     * @param obj 需要转换的对像，转换的对像需要做对应的注解     * @return java.lang.string     * @author wangzhh     * @date 2019-06-13     **/    public static string converttoxml(object obj) {        // 输出流        stringwriter writer = new stringwriter();        try {            jaxbcontext context = jaxbcontext.newinstance(obj.getclass());            marshaller marshaller = context.createmarshaller();            // 格式化xml输出的格式            marshaller.tproperty(marshaller.jaxb_formatted_output, boolean.true);            //marshaller.tproperty(marshaller.jaxb_formatted_output, boolean.fal);            // 设置编码集            marshaller.tproperty(marshaller.jaxb_encoding, "utf-8");            // 将对象转换成输出流形式的xml            marshaller.m纳兰容若经典诗词arshal(obj, writer);        } catch (exception e) {            e.printstacktrace();        }        return writer.tostring();    }    /**     * description xml字符串转换为bean对像     * @author wangzhh     * @date 2019-06-13     * @param clazz     * @param xmlstr     * @return java.lang.object     **/    public static object convertxmlstrtoobject(class clazz, string xmlstr) {        object xmlobject = null;        try {            jaxbcontext context = jaxbcontext.newinstance(clazz);            // 进行将xml转成对象            unmarshaller unmarshaller = context.createunmarshaller();打造什么样的团队            stringreader reader = new stringreader(xmlstr);            xmlobject = unmarshaller.unmarshal(reader);        } catch (exception e) {            e.printstacktrace();        }        return xmlobject;    }    public static void main(string[] args) {        testxmlbean t = new testxmlbean();        t.tname("张三");        t.tage("");        map<string,object> map = new hashmap<string, object>();        map.put("map","mapvalue");        t.tmsgmap(map);        list<testlistbean> listbean = new arraylist<testlistbean>();        testlistbean t1 = new testlistbean();        t1.taddress("一号地址");        te非洲巨蛙stlistbean t2 = new testlistbean();        t2.taddress("二号地址");        listbean.add(t1);        listbean.add(t2);        t.tlistbean(listbean);        system.out.println(xmlutils.converttoxml(t));        string xmlstr  = xmlutils.converttoxml(t);        xmlstr = "<?xml version=\"1.0\" encoding=\"utf-8\"?><test><name>张三</name><age></age><msgmap><entry><key>map</key><value>mapvalue</value></entry></msgmap><listbean><address>一号地址</address></listbean><listbean><address>二号地址</address></listbean></test>\n";        testxmlbean bean = (testxmlbean) xmlutils.convertxmlstrtoobject(testxmlbean.class,xmlstr);        system.out.println(bean.tostring());    }}

测试用的类，饱含集合

import javax.xml.bind.annotation.xmlaccesstype;import javax.xml.bind.annotation.xmlaccessortype;import javax.xml.bind.annotation.xmlrootelement;import javax.xml.bind.annotation.xmltype;import java.io.rializable;import java.util.list;import java.util.map;/** * @desc: 工具类测试对像 * @author: wangzhh * @date: 2019-06-13 */@xmlaccessortype(xmlaccesstype.field)// 根节点@xmlrootelement(name = "test")// 需要转换的属性,顺序@xmltype(proporder = {"name","age","msgmap","listbean"})public class testxmlbean implements rializable {    private static final long rialversionuid = -6854694430588003755l;    private  string name;    private string age;    private map<string,object> msgmap;    private list<testlistbean> listbean;    public string getname() {        return name;    }    public void tname(string name) {        this.name = name;    }    public string getage() {        return age;    }    public void tage(string age) {        this.age = age;    }    public map<string, object> getmsgmap() {        return msgmap;    }    public void tmsgmap(map<string, object> msgmap) {        this.msgmap = msgmap;    }    public list<testlistbean> getlistbean() {        return listbean;    }    public void tlistbean(list<testlistbean> listbean) {        this.listbean = listbean;    }    @override    public string tostring() {        return "testxmlbean{" +                "name='" + name + '\'' +                ", age='" + age + '\'' +                ", msgmap=" + msgmap +                ", listbean=" + listbean +                '}';    }}

import javax.xml.bind.annotation.xmlaccesstype;import javax.xml.bind.annotation.xmlaccessortype;import javax.xml.bind.annotation.xmlrootelement;import javax.xml.bind.annotation.xmltype;/** * @desc: * @author: wangzhh * @date: 2019-06-13 */@xmlaccessortype(xmlaccesstype.field)// 根节点@xmlrootelement(name = "listbean")// 需要转换的属性@xmltype(proporder = {"address"})public class testlistbean {    private string address;    public string getaddress() {        return address;    }    public void taddress(string address) {        this.address = address;    }    @override    public string tostring() {        return "testlistbean{" +                "address='" + address + '\'' +                '}';    }}

测试结果，控制台成功输出

connected to the target vm, address: '127.0.0.1:49443', transport: 'socket'<?xml version="1.0" encoding="utf-8" standalone="yes"?><test>    <name>张三</name>    <age></age>    <msgmap>        <entry>            <key>map</key>            <value xsi:type="xs:string" xmlns:xs="/d/file/titlepic/xmlschema" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance">mapvalue</value>        </entry>    </msgmap>    <listbean>        <address>一号地址</address>    </listbean>    <listbean>        <address>二号地址</address>    </listbean></test>testxmlbean{name='张三', age='', msgmap={map=[value: null]}, listbean=[testlistbe