随笔分类 - Java
摘要：class RunnableDemo implements Runnable { private Thread t; private String threadName; RunnableDemo( String name) { threadName = name; System.out.println("Creating " + threa...
阅读全文
摘要：原文：http://blog.csdn.net/u010900574/article/details/50792353 同时加载编译多个jar包和java文件 在个人平常使用或者当我们把代码部署到Linux服务器上的时候，我们经常需要通过命令行编译和运行Java文件，网上关于这个的方法大多是通过 这
阅读全文
摘要：package rw; import java.io.BufferedReader; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStreamReader; public class test { p...
阅读全文
摘要：import java.net.InetAddress; import java.net.UnknownHostException; public class MainProcess { public static void main(String[] args) { InetAddress localhost = null; try { ...
阅读全文
摘要：package bd; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class JDBCTest { public stati...
阅读全文
摘要：首先在https://github.com/xerial/sqlite-jdbc下载jar包
阅读全文
摘要：import java.util.UUID; public class MainProcess { public static void main(String[] args) { UUID uuid = UUID.randomUUID(); System.out.println(uuid); } }
阅读全文
摘要：import java.text.SimpleDateFormat; import java.util.Date; import java.util.Calendar; public class MainProcess { public static void main(String[] args) { Calendar Cld = C...
阅读全文
摘要：import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; public class MainProcess { public static String getHtmlConentByUrl...
阅读全文
摘要：package sdfg; import java.math.BigInteger; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; public class sdfg { public static String createMD5(String pw) ...
阅读全文
摘要：package sdfg; import java.math.BigInteger; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; public class sdfg { public static String createMD5(String pw) ...
阅读全文
摘要：package aaa; public class aaa { public static int add(int a,int b) { return a+b; } public static void main(String args[]) { System.out.println(add(1,2)); ...
阅读全文
摘要：package sdfg; import java.net.InetAddress; //import java.net.UnknownHostException; import java.io.*; public class sdfg { public static void main(String[] args) throws IOException { ...
阅读全文
摘要：package aaa; public class aaa { public static void main(String args[]){ System.out.println("hello world"); } }
阅读全文
摘要：package aaa; public class aaa { public static void main(String args[]) { int a[]={1,2,3,4}; for(int i=0;i<4;i++) System.out.print(a[i]); ...
阅读全文
