代码如下：

package com.test;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Properties;

public class ConProperty {
	private Properties pro;
	private InputStreamReader instream;
	
	public void init() throws IOException,FileNotFoundException{
		pro=new Properties();
		instream=new InputStreamReader(this.getClass().getClassLoader().getResourceAsStream("conf.properties"),"UTF-8");
		if(instream !=null){
			pro.load(instream);
		}else{
			throw new FileNotFoundException("property file not found in the classpath");
		}
	}
	
	public String getfirefox(){
		return pro.getProperty("firefox");
	}
	
	public String getsqlIP(){
		return pro.getProperty("sqlIP");
	}
	
	public String getdbname(){
		return pro.getProperty("dbname");
	}
	
	public String getsqluser(){
		return pro.getProperty("sqluser");
	}
	
	public String getsqlpass(){
		return pro.getProperty("sqlpass");
	}
	
	public String getresolutionPath(){
		return pro.getProperty("resolutionPath");
	}
	
	public String getdownloadsAbsoluteLocat(){
		return pro.getProperty("downloadsAbsoluteLocat");
	}
	
	public static void main(String[] args) {
		ConProperty conProperty=new ConProperty();
		try {
			conProperty.init();
			System.out.println(conProperty.getdownloadsAbsoluteLocat());
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}