init.java

采用jsp+servlet+javabean

package guestbook;

import java.io.*;
import java.util.Properties;

public class Init {
  private String superName=null;
  private String superPassword=null;
  private String driverName=null;
  private String DBURL=null;
  private String DBUser=null;
  private String DBPassword=null;
  private int pageView;

  public Init(String webPath) {
    Properties prop=new Properties();
    try{
      File file=new File(webPath+"WEB-INF"+System.getProperty("file.separator")+"guestbook.properties");
      if(file.exists()){
        FileInputStream fileIn=new FileInputStream(file);
        prop.load(fileIn);
        superName=prop.getProperty("superName");
        superPassword=prop.getProperty("superPassword");
        driverName=prop.getProperty("driverName");
        DBURL=prop.getProperty("DBURL");
        DBUser=prop.getProperty("DBUser");
        DBPassword=prop.getProperty("DBPassword");
        pageView=Integer.parseInt(prop.getProperty("pageView"));
      }
      else{
        throw new FileNotFoundException("属性文件未找到");
      }
    }
    catch(IOException e){
        throw new RuntimeException(e);
    }
    catch(NumberFormatException e){
      throw new RuntimeException(e);
    }
  }
  public String getSuperName(){
    return superName;
  }
  public String getSuperPassword(){
    return superPassword;
  }
  public String getDriverName(){
    return driverName;
  }
  public String getDBURL(){
    return DBURL;
  }
  public String getDBUser(){
    return DBUser;
  }
  public String getDBPassword(){
    return DBPassword;
  }
  public int getPageView(){
    return pageView;
  }
}