savehtml.java

页面抓取新闻并自动生成网页的代码 有兴趣的可以看看,很有意思的东西

package admin;
import java.io.*;
import java.util.Date;
import java.text.SimpleDateFormat;

public class SaveHTML {
	private String author="";
  private String title="";
  private String keywords="";
  private String content="";
  private String updateTime="";
  private String typeid="";
  private String filePath="";
  private String dirPath="";
  private String templateContent="";
  private String saveDirectory="";
  private String htmlName="";
  private String saveStr="";
  private String fileSize="";
  
  public void setElement(String dirPath,String keywords,String title,String updateTime,String content,String userName,String filePath,String typeid){
  	this.dirPath=dirPath;
  	this.keywords=keywords;
  	this.title=title;
  	int typeInt=Integer.parseInt(typeid); 
  	if(typeInt==6){String [] str=updateTime.split(",");this.updateTime=str[0];this.fileSize=Integer.toString((Integer.parseInt(str[1]))/1024);} 	
  	else this.updateTime=updateTime;
  	this.content=content;
  	this.author=userName;
  	this.filePath=filePath;
  	this.typeid=typeid;
//得到保存的目录名

    switch(typeInt){
       case 1:saveDirectory="xueyuan";saveStr="学院概况";break;  
       case 2:saveDirectory="dangjian";saveStr="党建工作";break;  
       case 3:saveDirectory="keyan";saveStr="科学研究";break;  
       case 4:saveDirectory="jiaoxue";saveStr="教学工作";break;  
       case 5:saveDirectory="xuesheng";saveStr="学生工作";break;  
       case 6:saveDirectory="xiazai";saveStr="常用下载";break;
       case 7:saveDirectory="shiyan";saveStr="实验活动";break;
       }
  	}
  public String getSaveDircetory(){ //得到html的保存目录
  	return saveDirectory;
  	}
  public String getHtmlName(){ //得到html的保存名
  	return htmlName;
  	}	
  public String getSaveStr(){ //得到所属类别
  	return saveStr;
  	}
  public String getTemplateContent(){ //得到文章内容
  	return templateContent;
  	}  	  	
  	
  public void setTemplateContent() throws Exception{//替换模块中的相应内容
    String myTime=new java.text.SimpleDateFormat("yyMMddHHmmssS").format(new java.util.Date());
    htmlName=myTime+".html";  	
  	FileInputStream fileinputstream = new FileInputStream(filePath);//读取模块文件
    int lenght = fileinputstream.available();
    byte bytes[] = new byte[lenght];
    fileinputstream.read(bytes);
    fileinputstream.close();
    templateContent = new String(bytes);
    //替换模块中的相应内容
    templateContent=templateContent.replaceAll("###keywords###",keywords);
    templateContent=templateContent.replaceAll("###title###",title);
    templateContent=templateContent.replaceAll("###fileSize###",fileSize);
    templateContent=templateContent.replaceAll("###otime###",updateTime);
    templateContent=templateContent.replaceAll("###ArticleContent###",content);
    templateContent=templateContent.replaceAll("###fileName###",keywords);
    templateContent=templateContent.replaceAll("###author###",author);
    }
  public void saveHtmlFile()  throws Exception{
    String fileName = dirPath+"content/"+saveDirectory+"/"+htmlName;//生成的html文件保存路径
    FileOutputStream fileoutputstream = new FileOutputStream(fileName);//建立文件输出流
    byte tag_bytes[] = templateContent.getBytes();
    fileoutputstream.write(tag_bytes);
    fileoutputstream.close();
  	}	
	}