Java （注意包名用/分隔,entry的位置在com.livercloud.Entry）

try {
    InputStream in = Entry.class.getClassLoader().getResourceAsStream("com/livercloud/config.properties");
    BufferedReader bf;
    bf = new BufferedReader(new InputStreamReader(in,"utf-8"));
    Properties properties = new Properties();
    properties.load(bf);
    String ip = properties.getProperty("config.authDomainName");
    System.out.println("ip: " + ip);
} catch (UnsupportedEncodingException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

}

config.properties

config.authDomainName=asdf