处理html解析问题_html/css_WEB-ITnose

package org.OutHtml.Dao;import java.io.FileNotFoundException;import java.io.IOException;public interface HtmlDao {	public String getHtmlFile(String Path) throws IOException;		public String getHtmlSql(String SqlHtml);		public String getHtmlURL(String URL) throws IOException;}

package org.OutHtml.Dao.imp;import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.io.InputStreamReader;import java.net.MalformedURLException;import java.net.URL;import java.net.URLConnection;import org.OutHtml.Dao.HtmlDao;/* * @功能介绍 获取ＨＴＭＬ的三中方式 *  * 时间 2015-04-08 22:11:00； *  * 开发人员  ：杨英 */public class HtmlDaoImp implements HtmlDao{	public String getHtmlFile(String Path) throws IOException {		// TODO Auto-generated method stub		StringBuffer sb = new StringBuffer();				BufferedReader bufr = new BufferedReader(new FileReader(Path));				String line = null;				while((line = bufr.readLine()) != null){			sb.append(line);		}		return sb.toString();	}	public String getHtmlSql(String SqlHtml) {		// TODO Auto-generated method stub		StringBuffer sb = new StringBuffer();								return null;	}	public String getHtmlURL(String urls) throws IOException {		// TODO Auto-generated method stub		StringBuffer sb = new StringBuffer();		URL url = new URL(urls);		URLConnection conn = url.openConnection();				BufferedReader bufin = new BufferedReader(new InputStreamReader(conn.getInputStream()));				String line = null;				while((line = bufin.readLine()) != null){			sb.append(line);		}		return sb.toString();	}}

package org.OutHtml.Util;import java.util.Iterator;import org.json.JSONException;import org.json.JSONObject;public class JsonOutHtml {	public String getHtml(JSONObject o,String HTML){		Iterator keys=o.keys();         try {		while(keys.hasNext()){  			String key=keys.next();  			HTML = HTML.replace(key, String.valueOf(o.get(key)));		}        } catch (JSONException e) {			// TODO Auto-generated catch block			e.printStackTrace();		} 		return "";	}}

通过Json的形式替换吊页面的内容，就不用一个个的去写值了。

JsonObject ,这个数据从业务层获取，自己组装。HTML是模版里面定义的内容，key对应着对应的内容，进行替换掉。