读取配置文件中的属性

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class Main1 {
private static Properties props = new Properties();
public static void main(String[] args) throws IOException {
InputStream infile = Main1.class.getResourceAsStream("test.conf");
        props.load(infile);
String url=props.getProperty("url");
String username=props.getProperty("username");
String password=props.getProperty("password");
System.out.println(url + "\t" + username + "\t" + password);
}

}


或者采用
ResourceBundle resource = ResourceBundle.getBundle("readProperties/test");//参数是包路径，test对应的是test.properties
resource.getString("url")

test.conf（与上面的类在同一个目录下）文件的内容
url=url
username=username
password=password