Java如何读取properties文件
import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.util.Properties;import java.util.Enumeration;public final class Test{ private static Properties props = new Properties(); static public void main(String args[]) throws Exception{ try{ FileInputStream inStream = new FileInputStream(new File("dd")); try{props.load(inStream);}finally{inStream.close();} Enumeration enumKeys = props.keys(); String key, value = null; while (enumKeys.hasMoreElements()){ key = (String) enumKeys.nextElement(); value = props.getProperty(key, "").trim(); System.setProperty(key, value); } }catch (RuntimeException e){ e.printStackTrace(); } }}