java读取配置Properties文件

config.properties：

import java.io.FileInputStream;import java.util.Enumeration;import java.util.Properties; class PropTest {    public static void main(String[] args) {Properties pps=new Properties();     try {        pps.load(new FileInputStream("config.properties"));        Enumeration enum = pps.propertyNames();        while (enum.hasMoreElements()) {       String strKey = (String) enum1.nextElement();       String strValue = pps.getProperty(strKey);       System.out.println(strKey + "=" + strValue);        }    } catch (Exception e) {        e.printStackTrace();    }    }}