Java通过dom4j.jar读取xml文件

最新推荐文章于 2021-06-27 14:33:02 发布

zhanglieguo

最新推荐文章于 2021-06-27 14:33:02 发布

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文章标签： java xml string iterator constructor file

本文链接：https://blog.youkuaiyun.com/zhanglieguo/article/details/5061675

本文介绍了一个用于解析FTP配置XML文件的Java程序。该程序通过DOM4J库读取指定路径下的XML配置文件，并将FTP服务器地址、用户名及密码等信息封装到FtpBean对象中，便于后续进行FTP文件上传操作。

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/**
* ftp上传文件JavaBean
* @author Administrator
*
*/
public class FtpBean {
//ftp服务地址
private String ftpUrl="";
//ftp用户名
private String userName="";
//ftp密码
private String passWord="";

public String getFtpUrl() {
  return ftpUrl;
}
public void setFtpUrl(String ftpUrl) {
  this.ftpUrl = ftpUrl;
}
public String getPassWord() {
  return passWord;
}
public void setPassWord(String passWord) {
  this.passWord = passWord;
}
public String getUserName() {
  return userName;
}
public void setUserName(String userName) {
  this.userName = userName;
}

}

-----------------------------------------------------------------------------------------------------------------------

import java.io.File;
import java.util.Iterator;

import net.code2.mypack.bean.FtpBean;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

/**
* 读取ftp配置ＸＭＬ
* @author Administrator
*
*/
public class ReadFtpXML {
public static FtpBean ftpBean=null;
public ReadFtpXML() {

  // TODO Auto-generated constructor stub
}
/**
* 解析ftp上传配置文件
* @return ftpBean
*/
public static FtpBean readFtpXML(){
  SAXReader saxReader = new SAXReader();
  Document document;
  try {
   File file = new File("D://11.xml");
   if(file.exists()){
    ftpBean= new FtpBean();
    document = saxReader.read(file);
    Element root = document.getRootElement();
    for(Iterator iter = root.elementIterator();iter.hasNext();){
     Element element = (Element)iter.next();

     for(Iterator it = element.elementIterator();it.hasNext();){
      Element elementInner = (Element)it.next();
      if(elementInner.getName().equals("url")){
       ftpBean.setFtpUrl(elementInner.getText().trim());

      }
      if(elementInner.getName().equals("username")){
       ftpBean.setUserName(elementInner.getText().trim());

      }
      if(elementInner.getName().equals("password")){
       ftpBean.setPassWord(elementInner.getText().trim());

      }
     }
    }
   }

  } catch (DocumentException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return ftpBean;

}