摘要:
package 责任链模式; public interface 一个接口 { public void sys();} package 责任链模式; public class 一个类 implements 一个接口{ @Override public void sys() { // TODO 自动生成 阅读全文
摘要:
服务器 public class Server { public static void main(String[] args) { ServerSocket ss = null; Socket s = null; try { ss = new ServerSocket(5210); } catch 阅读全文
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public class server { public static void main(String[] args) throws Exception { ServerSocket ss = new ServerSocket(8092); Socket s = ss.accept(); Buff 阅读全文
摘要:
public class ctrlf { public static void main(String[] args) { Scanner sca = new Scanner(System.in); File f = new File("D:/111"); String str = sca.next 阅读全文