Java自带了处理配置文件的类:
import java.util.Properties;

配置文件li.deyong的内容如下:

ConnectionString=jdbc:microsoft:sqlserver://ldy:1433;DatabaseName=dg
UserName=sa
UserPass=abc
IP=192.168.1.27
Port=13000

使用到的对象:


  public static Hashtable htConfig=new Hashtable(); 

/**
   * 配置文件设置
   */
  static Properties property=new Properties();

 

读取配置文件并把相关信息存入哈希表:


      htConfig.put("ConnectionString",property.getProperty("ConnectionString"));
      htConfig.put("UserName",property.getProperty("UserName"));
      htConfig.put("UserPass",property.getProperty("UserPass"));
      htConfig.put("IP",property.getProperty("IP"));
      htConfig.put("Port",property.getProperty("Port"));

 

使用配置参数时从哈希表时读取:


      /**
       * 读取配置的IP和端口号
       */
      int port=Integer.parseInt(htConfig.get("Port").toString());  
      InetAddress ip=InetAddress.getByName(htConfig.get("IP").toString());
     
      ServerSocketChannel ssc = ServerSocketChannel.open();
      ssc.configureBlocking(false);
      ServerSocket ss = ssc.socket();
      InetSocketAddress isa = new InetSocketAddress(ip,port);
      ss.bind(isa);

 


本文转载:CSDN博客