脚踏实地2018

摘要： Runtime runtime =Runtime.getRuntime(); // 获取当前程序的运行进对象 Process process = null; //声明处理类对象 String line = null; //返回行信息 InputStream is = null; //输入流 InputStreamReader isr = null;// 字节流 Buffere... 阅读全文

摘要： import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; class Student { private String name; private Integer age; public String getN... 阅读全文

摘要： public class JoinThread extends Thread { public JoinThread (String name) { //提供一个有参数的构造器，用于设置该线程的名字 super(name); } //重写run()方法，定义线程执行体 public void run 阅读全文

摘要： InputStream is = null;try { is = new FileInputStream(textPath); BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512); / 阅读全文