摘要：
public void wait(int seconds){ //设置等待时间 try { Thread.sleep(seconds * 1000); } catch (InterruptedException e) { e.printStackTrace(); }可以直接被调用,eg:wait(2... 阅读全文
摘要：
package demo; public class userinfo { private String username; private String password; private Integer jf; public userinfo(String name,String passwd,Integer j){ this.username = name; th... 阅读全文