diao21的博客

[code="java"]package com.diaodiao;import java.awt.Color;import java.awt.Frame;import java.awt.Graphics;import java.awt.Image;import java.awt.event.KeyAdapter;import java.awt.event.KeyE...

[code="java"]package com.diaodiao; import java.awt.Color; import java.awt.Frame; import java.awt.Graphics; import java.awt.Image; import java.awt.Insets;import java.awt.event.Ke...

[b]使用RandomAccessFile类写入数据[/b][code="java"]import java.io.File ;import java.io.RandomAccessFile ;public class RandomAccessFileDemo01{ // 所有的异常直接抛出，程序中不再进行处理 public static void main(String ...

[code="java"]package com.bjsxt.stream;import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStream;import java.io.FileInputStream;public class TestFileInp...

[code="java"]package com.bjsxt.reader;import java.io.FileNotFoundException;import java.io.FileReader;import java.io.IOException;import static com.itcase.Print.*;public class TestFile...

[code="java"]package com.bjsxt.buffer;import java.io.BufferedInputStream;import java.io.FileInputStream;public class TestBufferStream1 { /** * @param args * @throws Exception ...

[code="java"]package com.bjsxt.transform;import java.io.FileOutputStream;import java.io.OutputStreamWriter;public class TestTransform1 { public static void main(String[] args) throws E...

[img]http://dl2.iteye.com/upload/attachment/0093/6575/fa31d3a5-52bc-3cf6-b616-5bc73650b02c.jpg[/img][code="java"]package com.bjsxt.buffer;import java.io.* ;class Send implements Runnable{ ...

[code="java"]package com.bjsxt.print;import java.io.FileOutputStream;import java.io.PrintStream;public class TestPrintStream1 { public static void main(String[] args) throws Exception ...

[code="java"]到目前为止，foreach语法主要用于数组，但是它也可以应用于任何Collection对象。你实际上已经看到过很多使用ArrayList时用到它的示例，下面是一个更通用的证明：import java.util.*;public class ForEachCollections { /** * @param args */ pub...

[code="java"]package org.lxh.demo13.setdemo;import java.util.LinkedList;import java.util.List;import java.util.Collections;class Person implements Comparable{ private String name;...

[code="java"]package com.util.mail;/** * 发送邮件需要使用的基本信息 */ import java.util.Properties; public class MailSenderInfo { // 发送邮件的服务器的IP和端口 private String mailServerHost...

[code="java"]package com.yxq.model;public class CreatePage { private int CurrentP; //当前页码 private int AllP; private int AllR; private int PerR; private String PageLink; //分页导航栏信息 pr...

[code="java"]package cn.mldn;public class ArrayDemo06 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int score[] = {5,7,4,3}...

[code="java"]package net.mindview.util;import java.awt.Color;import java.awt.FlowLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.Border...

[code="java"]import java.awt.* ; import javax.swing.* ; import java.awt.event.*; import java.util.EventListener;public class HsTank2 extends JFrame { HsTank2(String title) { this.setTi...

[code="java"]package com.diaodiao;public class SequenceNumber { private static ThreadLocal seqNum = new ThreadLocal(){ public Integer initialValue(){ return 0; ...

[code="java"]package com.bjsxt;import java.sql.*;public class TestJDBC { public static void main(String[] args) { ResultSet rs = null; Statement stmt = null; Connection conn = n...

MySQL存储过程的创建 (1). 格式MySQL存储过程创建的格式：CREATE PROCEDURE 过程名 ([过程参数[,...]])[特性 ...] 过程体这里先举个例子： mysql> DELIMITER // mysql> CREATE PROCEDURE proc1(OUT s int) -> BEGIN -> SELE...

[code="java"]package org.dcl.demo;interface Fruit { public void eat();}class Apple implements Fruit { @Override public void eat() { // TODO Auto-generated method stub System....

[code="java"]package com.bjsxt.demo;import java.lang.reflect.Method;class Tools { public void print() { System.out.println("Tools类中无参无返回值的方法。"); } public String getInfo() { //无参有...

[img][img]http://dl.iteye.com/upload/attachment/0082/4604/624fcc23-c7c1-39d7-914b-e06875f43563.jpg[/img][/img][code="java"] package com.test; public class StringTest{ public sta...

[code="java"]package com.diaodiao.inner;class Outer { private String name = "Hello"; class Inner { public void print() { System.out.println(Outer.this.name); } } public void fu...

[code="java"]package com.bitsoft.inner;interface Person { public void print();}class Demo { public void fun(Person per) { per.print(); } public void get() { this.fun([color=r...

package com.bjsxt.aop;import java.lang.reflect.InvocationHandler;import java.lang.reflect.Method;public class LogInterceptor implements InvocationHandler { private Object target; pu...

package polymorphism.container;import java.util.Arrays;import java.util.List;public class ListTest { /** * @param args */ public static void main(String[] args) { List lis...

比如:package com.bjsxt;public class Test2 {public void info(Object obj) {System.out.println("obj"); }public void info(String str) {System.out.println("str");}/*** @param ar...

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package test.sync;public class TT implements Runnable { int b = 100; public synchronized void m1() { b = 1000; try { Thread.sleep(5000); } catch (InterruptedException e) { ...

package com.diaodiao;import java.awt.Frame;import java.awt.Color;import java.awt.Graphics;import java.awt.Image;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;...

[code="java"]package com.diaodiao;import java.awt.Frame;import java.awt.Color;import java.awt.Graphics;import java.awt.Image;import java.awt.event.KeyAdapter;import java.awt.event.KeyE...

[code="java"]package com.diaodiao;import java.awt.Color;import java.awt.Frame;import java.awt.Graphics;import java.awt.Image;import java.awt.event.KeyAdapter;import java.awt.event.KeyE...

[code="java"]package cn.mldn;import java.text.DateFormat;import java.util.Date;import java.util.Locale;public class DateDemo04 { /** * @param args */ public static void main(...