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  • WebService(2)-XML系列之Java和Xml之间相互转换

    源代码下载链接: http://pan.baidu.com/s/1ntL1a7R password: rwp1

    本文主要讲述:使用jaxb完毕对象和xml之间的转换


    TestJava2xml.java例如以下所看到的:

    package com.tgb.jaxb.v1;
    
    import java.io.StringReader;
    
    import javax.xml.bind.JAXBContext;
    import javax.xml.bind.JAXBException;
    import javax.xml.bind.Marshaller;
    import javax.xml.bind.Unmarshaller;
    
    import org.junit.Test;
    
    /**
     * 通过Java和XML之间相互转换
     * @author 赵栗婧
     * @version 1.0.0 , 2015年6月25日 下午12:12:16
     */
    public class TestJava2xml {
    
    	// 測试:Java文件转化为Xml文件
    	@Test
    	public void testJava2Xml() {
    		try {
    			JAXBContext ctx = JAXBContext.newInstance(Student.class);
    			// 用于Java文件转化为Xml文件的类
    			Marshaller marshaller = ctx.createMarshaller();
    			Student student = new Student(1001, "赵栗婧", 20, new Classroom(10,
    					"10级生命科学与project", 2010));
    			marshaller.marshal(student, System.out);
    
    		} catch (JAXBException e) {
    			e.printStackTrace();
    		}
    	}
    
    	// 測试Xml文件转化为Java文件
    	@Test
    	public void testXml2Java() {
    		String xml = "<?xml version="1.0" encoding="UTF-8" standalone="yes"?>"
    				+ "<student>"
    					+ "<age>20</age>"
    					+ "<classroom>"
    						+ "<grade>2010</grade>"
    						+ "<id>10</id>"
    						+ "<name>10级生命科学与project</name>"
    					+ "</classroom>"
    					+ "<id>1001</id>"
    					+ "<name>赵栗婧</name>"
    				+ "</student>";
    		try {
    			JAXBContext ctx = JAXBContext.newInstance(Student.class);
    			// 用于Xml文件转化为Java文件的类
    			Unmarshaller um = ctx.createUnmarshaller();
    			Student student = (Student) um.unmarshal(new StringReader(xml));
    			System.out.println(student.getName() + ","
    					+ student.getClassroom().getName());
    		} catch (JAXBException e) {
    			e.printStackTrace();
    		}
    
    	}
    
    }
    




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  • 原文地址:https://www.cnblogs.com/bhlsheji/p/5093822.html
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