java对象如何转换为xml格式
这篇文章主要介绍java对象如何转换为xml格式,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完!
成都创新互联公司始终坚持【策划先行,效果至上】的经营理念,通过多达十载累计超上千家客户的网站建设总结了一套系统有效的全网营销推广解决方案,现已广泛运用于各行各业的客户,其中包括:不锈钢雕塑等企业,备受客户赞誉。
java对象转换为xml格式的示例代码分享
package com.io; public class Person { private String name; private Integer age; private String hobby; public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } public String getHobby() { return hobby; } public void setHobby(String hobby) { this.hobby = hobby; } public Person(String name, Integer age, String hobby) { super(); this.name = name; this.age = age; this.hobby = hobby; } public Person() { super(); } } package com.io; import java.io.File; import java.io.FileWriter; import java.io.IOException; import java.io.Writer; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import org.dom4j.DocumentHelper; import org.dom4j.Element; import org.dom4j.io.XMLWriter; public class XmlUtil { /** * 使用dom4j将对象生成xml文件 * @param object 任意对象 * @return * @throws SecurityException * @throws NoSuchMethodException * @throws InvocationTargetException * @throws IllegalAccessException * @throws IllegalArgumentException * @throws IOException */ public static String objectSingleDom4jToXml(Object object,String path) throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException, IOException{ org.dom4j.Document document = DocumentHelper.createDocument(); Element root = document.addElement(object.getClass().getSimpleName()+"s"); Element child = root.addElement(object.getClass().getSimpleName()); Field[] fields = object.getClass().getDeclaredFields(); for (Field field : fields) { Method method = object.getClass().getMethod("get"+field.getName().substring(0,1).toUpperCase()+field.getName().substring(1,field.getName().length())); child.addElement(field.getName()).setText(method.invoke(object)+""); } File dir = new File(path); String prefix = ".xml"; if(!dir.isDirectory()) dir.mkdirs(); File file = new File(dir+"\\"+object.getClass().getSimpleName()+prefix); if(!file.exists())file.createNewFile(); file.canExecute(); file.canRead(); file.canWrite(); Writer fileWriter = new FileWriter(file); XMLWriter xmlWriter = new XMLWriter(fileWriter); xmlWriter.write(document); xmlWriter.close(); return document.asXML(); } public static void main(String[] args) throws SecurityException, NoSuchMethodException, IOException { Person person = new Person("test", 24, "看电影、上网"); String str; try { str = objectSingleDom4jToXml(person,"F://create"); System.out.println(str); } catch (IllegalArgumentException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } catch (InvocationTargetException e) { e.printStackTrace(); } } }
以上是“java对象如何转换为xml格式”这篇文章的所有内容,感谢各位的阅读!希望分享的内容对大家有帮助,更多相关知识,欢迎关注创新互联行业资讯频道!
文章名称:java对象如何转换为xml格式
标题链接:http://scyanting.com/article/ijiedo.html