XStream简单使用

 1、先到http://xstream.codehaus.org/architecture.html下载所需的xstream-1.x.jar

 2、新建一个java工程或者web工程

 3、把下载的jar包放在lib里

 4、新建一个类SourceBean.java

 package com.vane.tools.Xstream;public class SourceBean {private String username;private String password;private String connecturl;private String databasename;private String maxactive;private String maxidle;public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getConnecturl() {return connecturl;}public void setConnecturl(String connecturl) {this.connecturl = connecturl;}public String getDatabasename() {return databasename;}public void setDatabasename(String databasename) {this.databasename = databasename;}public String getMaxactive() {return maxactive;}public void setMaxactive(String maxactive) {this.maxactive = maxactive;}public String getMaxidle() {return maxidle;}public void setMaxidle(String maxidle) {this.maxidle = maxidle;}}

 5、新建一个source.xml

 <?xml version="1.0" encoding="gb2312" ?><datasource><username>sa</username> <password>sa</password><connecturl>jdbc:jtds:sqlserver://localhost:1433/exam1</connecturl><databasename>db</databasename><maxactive>50</maxactive><maxidle>20</maxidle></datasource

6、开始写测试

 package com.vane.tools.Xstream;import java.io.BufferedReader;import java.io.FileNotFoundException;import java.io.FileReader;import com.thoughtworks.xstream.XStream;import com.thoughtworks.xstream.io.xml.DomDriver;public class Test {public static String getBeanToXML(SourceBean sb){sb.setUsername("zx");sb.setConnecturl("http://www.qq.com");sb.setDatabasename("zx_db");sb.setMaxactive("21");sb.setMaxidle("5");XStream xs=new XStream();xs.alias("datasource",SourceBean.class);return xs.toXML(sb);}public static SourceBean getXMLtoString(String str){SourceBean sb=new SourceBean();try {XStream xs=new XStream(new DomDriver());xs.alias("datasource",SourceBean.class);BufferedReader br=new BufferedReader(new FileReader(str));sb=(SourceBean) xs.fromXML(br);} catch (FileNotFoundException e) {e.printStackTrace();}return sb;}public static void main(String[] args) {//把 SourceBean类型的对象序列化为 XML//SourceBean sb=new SourceBean();//System.out.println(getBeanToXML(sb));//逆序列化 XML 并把数据装入 Java 对象String str="c:/source.xml";SourceBean sb=getXMLtoString(str);System.out.println(sb.getConnecturl());}}