<WatchedResource>WEB-INF/web.xml</WatchedResource>

<!-- 加入这行 -->	
<Resource name="<span style="color: #ff0000;">jdbc/wb</span>" auth="Container"
        type="javax.sql.DataSource" driverClassName="com.mysql.jdbc.Driver"
        url="jdbc:mysql://localhost:3306/test"
        username="root" password="root" maxActive="20" maxIdle="10"
        maxWait="-1"/>

Server version: Apache Tomcat/6.0.35
Server built:   Nov 28 2011 11:20:06
Server number:  6.0.35.0
OS Name:        Windows XP
OS Version:     5.1
Architecture:   x86
JVM Version:    1.6.0_21-b06
JVM Vendor:     Sun Microsystems Inc.

/**
将学生和工人的共性描述提取出来,单独进行描述, 只要让学生和工人与单独描述的这个类有关系,就可以了.

继承:
1.提高代码的复用性
2.让类与类之间产生了关系, 有了这个关系类,才有了多态的特性..
*/

class Persion{

  String name;
  int age;
}

class Student extends  Person{
  //String name;
  //  int age;
void  study(

  System.out.println("goog study");
)

class Worker extends Person{
  //  String name;
//  int age;
  void work(){
   System.out.println("good work");
  }
}

}
/*
注意:千万不要为了获取其他类的功能,简化代码而继承, 必须是类与类之间有所属关系才可以继承,所属关系  is a.
*/

class A{
  void demo1(){}
  void demo2(){}
}

class B extends A
{
   //void demo1(){}  发现 B也有 demo2() 这个功能 说明不能乱继承,我们可以将 demo抽成出一个 父类 .但是 B 不能继承 A
   void demo3()}
}

/*
Java语言中,Java只支持单继承,不支持多继承.
因为多继承 容易带来安全隐患.
当功能内容不同时,子类对象不确定要运行那个
但是java保留了这种机制,并用另一种体现形式来完成,多实现
*/
class A{

 void show(){ 
   System.out.println("A");
  }
}

class B{

 void show(){ 
   System.out.println("B");
  }
}

class C extends A,B{

 public statiac void main(String [] args){

    C  c=new C();
    c.show();  //如果出现多继承  此时就不知道是打印 A 还是　B　所以java不支持多继承.　
 }
}


/*
要先使用体系,先查阅体系父类的描述,因为父类中定义了该体系中共性功能.
通过了解共性功能,就可以知道该体系的基本功能

在具体调用时,要创建最子类的对象,为什么呢?
1:一是因为有可能父类不能创建独享
2.创建子类对象可以使更多的个功能,包括基本的也包括特有的
*/

package com.java.net;

import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.net.URL;
import java.net.URLConnection;

class Download extends Thread{
	
	//定义字节数组(取水的竹筒)的长度
	private final int BUFF_LEN = 32;
	//定义下载的起始点
	private long start;
	//定义下载的结束点
	private long end;
	//下载资源对应的输入流
	private InputStream is;
	//将下载的字节输出到raf中
	private RandomAccessFile raf;
	
	public Download() {

	}
	
	public Download(long start, long end, InputStream is, RandomAccessFile raf) {
		System.out.println(start + "---------->" + end);
		this.start = start;
		this.end = end;
		this.is = is;
		this.raf = raf;
	}
	
	@Override
	public void run() {
		try {
			is.skip(start);
			raf.seek(start);
			//定义读取输入流内容的缓存数组(竹筒)
			byte[] buff = new byte[BUFF_LEN];
			//本线程负责下载资源的大小
			long contentLen = end - start;
			//定义最多需要读取几次就可以完成本线程下载
			long times = contentLen / BUFF_LEN + 4;
			//实际读取的字节
			int hasRead = 0;
			for(int i=0; i<times; i++){
				hasRead = is.read(buff);
				if(hasRead < 0){
					break;
				}
				raf.write(buff, 0, hasRead);
			}
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			try {
				if(is != null) is.close();
				if(raf != null) raf.close();
			} catch (Exception e2) {
				e2.printStackTrace();
			}
		}
	}
}

public class MutilDown {
	public static void main(String[] args) {
		final int DOWN_THREAD_NUM = 4;
		final String OUT_FILE_NAME = "e:/down.jpg";
		InputStream[] isArr = new InputStream[DOWN_THREAD_NUM];
		RandomAccessFile[] outArr = new RandomAccessFile[DOWN_THREAD_NUM];
		try {
			URL url = new URL("http://www.blueidea.com/articleimg/2006/08/3912/images/plant4.jpg");
			//依次URL打开一个输入流
			isArr[0] = url.openStream();
			long fileLen = getFileLength(url);
			System.out.println("网络资源的大小:" + fileLen);
			outArr[0] = new RandomAccessFile(OUT_FILE_NAME, "rw");
			for(int i=0; i<fileLen; i++){
				outArr[0].write(0);
			}
			long numPerThred = fileLen / DOWN_THREAD_NUM;
			//整个下载资源整除后剩下的余数
			long left = fileLen % DOWN_THREAD_NUM;
			for(int i=0; i<DOWN_THREAD_NUM; i++){
				//为每条线程打开一条输入流，一个RandomAccessFile对象
				//让每个线程分别下载文件的不同部分
				if(i != 0){
					//以URL打开多个输入流
					isArr[i] = url.openStream();
					outArr[i] = new RandomAccessFile(OUT_FILE_NAME, "rw");
				}
				//分别启动多个线程来下载网络资源
				if( i == DOWN_THREAD_NUM - 1){
					//最后一个线程下载指定numPerThred + left个字节
					new Download(i * numPerThred, (i + 1) * numPerThred + left, isArr[i], 
							outArr[i]).start();
				}else{
					//每个线程负责下载一定的numPerThred个字节
					new Download(i * numPerThred, (i + 1) * numPerThred, isArr[i], outArr[i]).start();
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	//定义获取指定网络资源的方法
	public static long getFileLength(URL url) throws IOException{
		long length = 0;
		//打开URL对应的URLConnection
		URLConnection con = url.openConnection();
		long size = con.getContentLength();
		length = size;
		return length;
	}
}

Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\AllFilesystemObjects\shell]
[HKEY_CLASSES_ROOT\AllFilesystemObjects\shell\Compress JS using YUI Compressor]
[HKEY_CLASSES_ROOT\AllFilesystemObjects\shell\Compress JS using YUI Compressor\command]
@="java -jar F:\\wl470\\webtv\\模拟器\\tomcat\\webapps\\EPG\\GR\\yuicompressor-2.4.2.jar --charset UTF-8 \"%1\" -o \"%1\""

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
/*弹出层的STYLE*/
html,body {height:100%; margin:0px; font-size:12px;}

.mydiv {
background-color: #ff6;
border: 1px solid #f90;
text-align: center;
line-height: 40px;
font-size: 12px;
font-weight: bold;
z-index:99;
width: 300px;
height: 120px;
left:50%;/*FF IE7*/
top: 50%;/*FF IE7*/

margin-left:-150px!important;/*FF IE7 该值为本身宽的一半 */
margin-top:-60px!important;/*FF IE7 该值为本身高的一半*/

margin-top:0px;

position:fixed!important;/*FF IE7*/
position:absolute;/*IE6*/

_top:       expression(eval(document.compatMode &&
            document.compatMode=='CSS1Compat') ?
            documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/
            document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2);/*IE5 IE5.5*/

}


.bg {
background-color: #ccc;
width: 100%;
height: 100%;
left:0;
top:0;/*FF IE7*/
filter:alpha(opacity=50);/*IE*/
opacity:0.5;/*FF*/
z-index:1;

position:fixed!important;/*FF IE7*/
position:absolute;/*IE6*/

_top:       expression(eval(document.compatMode &&
            document.compatMode=='CSS1Compat') ?
            documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/
            document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2);/*IE5 IE5.5*/

}
/*The END*/

</style>
<script type="text/javascript">
function showDiv(){
document.getElementById('popDiv').style.display='block';
document.getElementById('bg').style.display='block';
}

function closeDiv(){
document.getElementById('popDiv').style.display='none';
document.getElementById('bg').style.display='none';
}

</script>
</head>

<body>

<div id="popDiv" class="mydiv" style="display:none;">恭喜你！<br/>你的成绩为:60分<br/>
<a href="javascript:closeDiv()">关闭窗口</a></div>
<div id="bg" class="bg" style="display:none;"></div>


<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<div style="padding-top: 20px;">
<input type="Submit" name="" value="显示层" onclick="javascript:showDiv()" />
</div>
</body>
</html>

Protocol easyhttps = new Protocol("https", new EasySSLProtocolSocketFactory(), 443);
Protocol.registerProtocol("https", easyhttps); 

HttpClient httpClient = new HttpClient();
//字符编码
httpClient.getParams().setContentCharset("gbk"); 

HostConfiguration hc = new HostConfiguration(); 
hc.setHost("www.uqbook.cn", 80, easyhttps);

String configId = "200011111111444444";
String agent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13";
String refer = "https://www.uqbook.cn/sec_initListInfo.action";
String contentType = "application/x-www-form-urlencoded; charset=UTF-8";
//Cookie
String cookie = "JSESSIONID1=pkfXNQDY0DTKRpch4ngp62hD1LNmcp5Jpn8G2R2LQVylxHcH1hpr!-595124091";

String inputsubje = "";//答案一
String inputArith = "68";//答案二
int i = 1;
boolean isFirstIn = true;

while (true) {
	
	if(isFirstIn){
		//进入页面
		GetMethod inMethod = new GetMethod("https://www.uqbook.cn/initInfo.action");
		// 设置参数
		inMethod.setRequestHeader("User-Agent", agent);
		inMethod.setRequestHeader("Referer", refer);
		inMethod.setRequestHeader("Cookie", cookie);
		try {
			int codeCode = httpClient.executeMethod(hc, inMethod);
			
			InputStream inResp = inMethod.getResponseBodyAsStream();
			
			//循环读取每一行
			BufferedReader reader = new BufferedReader(new InputStreamReader(inResp));
			String line = null;
			String sysCurrentTime = "";
			String secondTt = "";
		    while ((line = reader.readLine())!=null){
		        //对读取的数据进行编码转换
		        line = new String(line.getBytes(),"gb2312");
		        line = line.trim();
		        if(line.startsWith("var sysCurrentTime")){
		        	sysCurrentTime = line.substring(line.indexOf("\"")+1, line.lastIndexOf("\""));
		        }else if(line.startsWith("var secondTt")){
		        	secondTt = line.substring(line.indexOf("'")+1, line.lastIndexOf("'"));
		        }
		        //logger.info(line);
		        if(sysCurrentTime!="" && secondTt!=""){
		        	break;
		        }
		    }
		    reader.close();
		    
		    logger.info("服务器时间：sysCurrentTime="+sysCurrentTime);
		    
		    logger.info("本机时间："+DateUtil.getCurrentDateStr(DateUtil.C_TIME_PATTON_DEFAULT));
		    
		    logger.info("还没到点...等待"+secondTt+"秒...");
	    	Thread.sleep(Integer.parseInt(secondTt));
			
		} catch (Exception e) {
			e.printStackTrace();
			logger.error("进入页面得到倒计时间异常：" + e);
			continue;//继续来一次
		}
	}
	isFirstIn = false;
	
	// 1、取问题及答案
	PostMethod subInfoMethod = new PostMethod("https://www.uqbook.cn/getSubjectInfo.action");
	// 设置参数
	subInfoMethod.setRequestHeader("User-Agent", agent);
	subInfoMethod.setRequestHeader("Referer", refer);
	subInfoMethod.setRequestHeader("Cookie", cookie);
	
	subInfoMethod.addParameter("timeStamp", ""+System.currentTimeMillis());
	subInfoMethod.addParameter("configId", configId);

	try {
		int subInfoCode = httpClient.executeMethod(hc, subInfoMethod);
		String subInfoResp = subInfoMethod.getResponseBodyAsString();
		
		if (subInfoResp == null || "".equals(subInfoResp)) {
			logger.info("还没有发布安全问题及答案，本次退出，继续执行下一次！");
			continue;
		}

		logger.info("安全问题及答案解码：" + EscapeUnescape.unescape(subInfoResp));

		// 解析 JSON
		JSONArray array = JSON.parseArray(subInfoResp);
		JSONObject object = (JSONObject) array.get(0);
		String content = object.getString("subjectContent");
		inputArith = object.getString("arithmeticAnswer");

		content = EscapeUnescape.unescape(content).replace("@", " ");
		
		Parser parser = new Parser();
		parser.setInputHTML(content);
		parser.elements();
		for (NodeIterator it = parser.elements(); it.hasMoreNodes();) {
			Node node = it.nextNode();
			if (node instanceof TagNode) {
				TagNode tag = (TagNode) node;
				if ("ttwrsnspysk".equalsIgnoreCase(tag
						.getAttribute("id"))) {
					inputsubje = tag.toPlainTextString().trim();
				}
			}
			;
		}

	} catch (Exception e) {
		e.printStackTrace();
	}
	
	inputArith = "27";

	if (inputsubje == null || "".equals(inputsubje)
			|| inputArith == null || "".equals(inputArith)) {
		logger.info("获安全问题及答案时可能发生异常了，本次退出，继续执行下一次！");
		continue;
	}
	
	//2、判断 是否参加过
	PostMethod judgementSecSalMethod = new PostMethod("https://www.uqbook.cn/judgement.action");
	// 设置参数
	judgementSecSalMethod.setRequestHeader("User-Agent", agent);
	judgementSecSalMethod.setRequestHeader("Referer", refer);
	judgementSecSalMethod.setRequestHeader("Cookie", cookie);
	
	judgementSecSalMethod.addParameter("timeStamp", ""+System.currentTimeMillis());
	judgementSecSalMethod.addParameter("configId", configId);
	
	try {
		int judgementSecSalCode = httpClient.executeMethod(hc, judgementSecSalMethod);
		String judgementSecSalResp = judgementSecSalMethod.getResponseBodyAsString();
	} catch (Exception e) {
		e.printStackTrace();
	}
	
	//3、验证问题和答案是否正确
	PostMethod checkMethod = new PostMethod("https://www.uqbook.cn/judgementAnswer.action");
	// 设置参数
	checkMethod.setRequestHeader("User-Agent", agent);
	checkMethod.setRequestHeader("Content-Type", contentType);
	checkMethod.setRequestHeader("Referer", refer);
	checkMethod.setRequestHeader("Cookie", cookie);
	
	checkMethod.addParameter("timeStamp", ""+System.currentTimeMillis());
	String tempInputsubje = inputsubje;
	
	try {
		tempInputsubje = URLEncoder.encode(inputsubje, "utf-8");
	} catch (UnsupportedEncodingException e1) {
		// TODO Auto-generated catch block
		e1.printStackTrace();
	}
	
	checkMethod.addParameter("inputsubje", tempInputsubje);
	checkMethod.addParameter("inputArith", inputArith);
	
	try {
		int checkCode = httpClient.executeMethod(hc, checkMethod);
		String checkResp = checkMethod.getResponseBodyAsString();
	} catch (Exception e) {
		e.printStackTrace();
	}
	
	
	// 3、提交抢购！
	PostMethod submitMethod = new PostMethod("https://www.uqbook.cn/submit.action");
	// 设置参数
	submitMethod.setRequestHeader("User-Agent", agent);
	submitMethod.setRequestHeader("Referer", refer);
	submitMethod.setRequestHeader("Cookie", cookie);
	
	submitMethod.addParameter("timeStamp", ""+System.currentTimeMillis());
	submitMethod.addParameter("inputsubje", EscapeUnescape.escape(inputsubje));// 编一下码
	submitMethod.addParameter("inputArith", inputArith);
	submitMethod.addParameter("configId", configId);

	try {

		int submitCode = httpClient.executeMethod(hc, submitMethod);
		String submitResp = submitMethod.getResponseBodyAsString();

		JSONArray array = JSON.parseArray(submitResp);
		JSONObject object = (JSONObject) array.get(0);
		String sign = object.getString("sign");
		if ("yes".equals(sign)) {
			logger.info("抢购登记成功, 退出程序！");
			break;
		}
		logger.info("抢购登记失败，继续...");

	} catch (Exception e) {
		logger.error("提交抢购异常：" + e);
	}

	subInfoMethod.releaseConnection();
	submitMethod.releaseConnection();
	break;
}

var now = new Date();

now.format("m/dd/yy");
// Returns, e.g., 6/09/07

// Can also be used as a standalone function
dateFormat(now, "dddd, mmmm dS, yyyy, h:MM:ss TT");
// Saturday, June 9th, 2007, 5:46:21 PM

// You can use one of several named masks
now.format("isoDateTime");
// 2007-06-09T17:46:21

// ...Or add your own
dateFormat.masks.hammerTime = 'HH:MM! "Can\'t touch this!"';
now.format("hammerTime");
// 17:46! Can't touch this!

// When using the standalone dateFormat function,
// you can also provide the date as a string
dateFormat("Jun 9 2007", "fullDate");
// Saturday, June 9, 2007

// Note that if you don't include the mask argument,
// dateFormat.masks.default is used
now.format();
// Sat Jun 09 2007 17:46:21

// And if you don't include the date argument,
// the current date and time is used
dateFormat();
// Sat Jun 09 2007 17:46:22

// You can also skip the date argument (as long as your mask doesn't
// contain any numbers), in which case the current date/time is used
dateFormat("longTime");
// 5:46:22 PM EST

// And finally, you can convert local time to UTC time. Either pass in
// true as an additional argument (no argument skipping allowed in this case):
dateFormat(now, "longTime", true);
now.format("longTime", true);
// Both lines return, e.g., 10:46:21 PM UTC

// ...Or add the prefix "UTC:" to your mask.
now.format("UTC:h:MM:ss TT Z");
// 10:46:21 PM UTC

//---------------------------------------------------   
// 判断闰年   
//---------------------------------------------------   
Date.prototype.isLeapYear = function()    
{    
    return (0==this.getYear()%4&&((this.getYear()%100!=0)||(this.getYear()%400==0)));    
}    
   
//---------------------------------------------------   
// 日期格式化   
// 格式 YYYY/yyyy/YY/yy 表示年份   
// MM/M 月份   
// W/w 星期   
// dd/DD/d/D 日期   
// hh/HH/h/H 时间   
// mm/m 分钟   
// ss/SS/s/S 秒   
//---------------------------------------------------   
Date.prototype.Format = function(formatStr)    
{    
    var str = formatStr;    
    var Week = ['日','一','二','三','四','五','六'];   
   
    str=str.replace(/yyyy|YYYY/,this.getFullYear());    
    str=str.replace(/yy|YY/,(this.getYear() % 100)>9?(this.getYear() % 100).toString():'0' + (this.getYear() % 100));    
   
    str=str.replace(/MM/,this.getMonth()>9?this.getMonth().toString():'0' + this.getMonth());    
    str=str.replace(/M/g,this.getMonth());    
   
    str=str.replace(/w|W/g,Week[this.getDay()]);    
   
    str=str.replace(/dd|DD/,this.getDate()>9?this.getDate().toString():'0' + this.getDate());    
    str=str.replace(/d|D/g,this.getDate());    
   
    str=str.replace(/hh|HH/,this.getHours()>9?this.getHours().toString():'0' + this.getHours());    
    str=str.replace(/h|H/g,this.getHours());    
    str=str.replace(/mm/,this.getMinutes()>9?this.getMinutes().toString():'0' + this.getMinutes());    
    str=str.replace(/m/g,this.getMinutes());    
   
    str=str.replace(/ss|SS/,this.getSeconds()>9?this.getSeconds().toString():'0' + this.getSeconds());    
    str=str.replace(/s|S/g,this.getSeconds());    
   
    return str;    
}    
   
//+---------------------------------------------------   
//| 求两个时间的天数差 日期格式为 YYYY-MM-dd    
//+---------------------------------------------------   
function daysBetween(DateOne,DateTwo)   
{    
    var OneMonth = DateOne.substring(5,DateOne.lastIndexOf ('-'));   
    var OneDay = DateOne.substring(DateOne.length,DateOne.lastIndexOf ('-')+1);   
    var OneYear = DateOne.substring(0,DateOne.indexOf ('-'));   
   
    var TwoMonth = DateTwo.substring(5,DateTwo.lastIndexOf ('-'));   
    var TwoDay = DateTwo.substring(DateTwo.length,DateTwo.lastIndexOf ('-')+1);   
    var TwoYear = DateTwo.substring(0,DateTwo.indexOf ('-'));   
   
    var cha=((Date.parse(OneMonth+'/'+OneDay+'/'+OneYear)- Date.parse(TwoMonth+'/'+TwoDay+'/'+TwoYear))/86400000);    
    return Math.abs(cha);   
}   
   
   
//+---------------------------------------------------   
//| 日期计算   
//+---------------------------------------------------   
Date.prototype.DateAdd = function(strInterval, Number) {    
    var dtTmp = this;   
    switch (strInterval) {    
        case 's' :return new Date(Date.parse(dtTmp) + (1000 * Number));   
        case 'n' :return new Date(Date.parse(dtTmp) + (60000 * Number));   
        case 'h' :return new Date(Date.parse(dtTmp) + (3600000 * Number));   
        case 'd' :return new Date(Date.parse(dtTmp) + (86400000 * Number));   
        case 'w' :return new Date(Date.parse(dtTmp) + ((86400000 * 7) * Number));   
        case 'q' :return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number*3, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());   
        case 'm' :return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());   
        case 'y' :return new Date((dtTmp.getFullYear() + Number), dtTmp.getMonth(), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());   
    }   
}   
   
//+---------------------------------------------------   
//| 比较日期差 dtEnd 格式为日期型或者 有效日期格式字符串   
//+---------------------------------------------------   
Date.prototype.DateDiff = function(strInterval, dtEnd) {    
    var dtStart = this;   
    if (typeof dtEnd == 'string' )//如果是字符串转换为日期型   
    {    
        dtEnd = StringToDate(dtEnd);   
    }   
    switch (strInterval) {    
        case 's' :return parseInt((dtEnd - dtStart) / 1000);   
        case 'n' :return parseInt((dtEnd - dtStart) / 60000);   
        case 'h' :return parseInt((dtEnd - dtStart) / 3600000);   
        case 'd' :return parseInt((dtEnd - dtStart) / 86400000);   
        case 'w' :return parseInt((dtEnd - dtStart) / (86400000 * 7));   
        case 'm' :return (dtEnd.getMonth()+1)+((dtEnd.getFullYear()-dtStart.getFullYear())*12) - (dtStart.getMonth()+1);   
        case 'y' :return dtEnd.getFullYear() - dtStart.getFullYear();   
    }   
}   
   
//+---------------------------------------------------   
//| 日期输出字符串，重载了系统的toString方法   
//+---------------------------------------------------   
Date.prototype.toString = function(showWeek)   
{    
    var myDate= this;   
    var str = myDate.toLocaleDateString();   
    if (showWeek)   
    {    
        var Week = ['日','一','二','三','四','五','六'];   
        str += ' 星期' + Week[myDate.getDay()];   
    }   
    return str;   
}   
   
//+---------------------------------------------------   
//| 日期合法性验证   
//| 格式为：YYYY-MM-DD或YYYY/MM/DD   
//+---------------------------------------------------   
function IsValidDate(DateStr)    
{    
    var sDate=DateStr.replace(/(^\s+|\s+$)/g,''); //去两边空格;    
    if(sDate=='') return true;    
    //如果格式满足YYYY-(/)MM-(/)DD或YYYY-(/)M-(/)DD或YYYY-(/)M-(/)D或YYYY-(/)MM-(/)D就替换为''    
    //数据库中，合法日期可以是:YYYY-MM/DD(2003-3/21),数据库会自动转换为YYYY-MM-DD格式    
    var s = sDate.replace(/[\d]{ 4,4 }[\-/]{ 1 }[\d]{ 1,2 }[\-/]{ 1 }[\d]{ 1,2 }/g,'');    
    if (s=='') //说明格式满足YYYY-MM-DD或YYYY-M-DD或YYYY-M-D或YYYY-MM-D    
    {    
        var t=new Date(sDate.replace(/\-/g,'/'));    
        var ar = sDate.split(/[-/:]/);    
        if(ar[0] != t.getYear() || ar[1] != t.getMonth()+1 || ar[2] != t.getDate())    
        {    
            //alert('错误的日期格式！格式为：YYYY-MM-DD或YYYY/MM/DD。注意闰年。');    
            return false;    
        }    
    }    
    else    
    {    
        //alert('错误的日期格式！格式为：YYYY-MM-DD或YYYY/MM/DD。注意闰年。');    
        return false;    
    }    
    return true;    
}    
   
//+---------------------------------------------------   
//| 日期时间检查   
//| 格式为：YYYY-MM-DD HH:MM:SS   
//+---------------------------------------------------   
function CheckDateTime(str)   
{    
    var reg = /^(\d+)-(\d{ 1,2 })-(\d{ 1,2 }) (\d{ 1,2 }):(\d{ 1,2 }):(\d{ 1,2 })$/;    
    var r = str.match(reg);    
    if(r==null)return false;    
    r[2]=r[2]-1;    
    var d= new Date(r[1],r[2],r[3],r[4],r[5],r[6]);    
    if(d.getFullYear()!=r[1])return false;    
    if(d.getMonth()!=r[2])return false;    
    if(d.getDate()!=r[3])return false;    
    if(d.getHours()!=r[4])return false;    
    if(d.getMinutes()!=r[5])return false;    
    if(d.getSeconds()!=r[6])return false;    
    return true;    
}    
   
//+---------------------------------------------------   
//| 把日期分割成数组   
//+---------------------------------------------------   
Date.prototype.toArray = function()   
{    
    var myDate = this;   
    var myArray = Array();   
    myArray[0] = myDate.getFullYear();   
    myArray[1] = myDate.getMonth();   
    myArray[2] = myDate.getDate();   
    myArray[3] = myDate.getHours();   
    myArray[4] = myDate.getMinutes();   
    myArray[5] = myDate.getSeconds();   
    return myArray;   
}   
   
//+---------------------------------------------------   
//| 取得日期数据信息   
//| 参数 interval 表示数据类型   
//| y 年 m月 d日 w星期 ww周 h时 n分 s秒   
//+---------------------------------------------------   
Date.prototype.DatePart = function(interval)   
{    
    var myDate = this;   
    var partStr='';   
    var Week = ['日','一','二','三','四','五','六'];   
    switch (interval)   
    {    
        case 'y' :partStr = myDate.getFullYear();break;   
        case 'm' :partStr = myDate.getMonth()+1;break;   
        case 'd' :partStr = myDate.getDate();break;   
        case 'w' :partStr = Week[myDate.getDay()];break;   
        case 'ww' :partStr = myDate.WeekNumOfYear();break;   
        case 'h' :partStr = myDate.getHours();break;   
        case 'n' :partStr = myDate.getMinutes();break;   
        case 's' :partStr = myDate.getSeconds();break;   
    }   
    return partStr;   
}   
   
//+---------------------------------------------------   
//| 取得当前日期所在月的最大天数   
//+---------------------------------------------------   
Date.prototype.MaxDayOfDate = function()   
{    
    var myDate = this;   
    var ary = myDate.toArray();   
    var date1 = (new Date(ary[0],ary[1]+1,1));   
    var date2 = date1.dateAdd(1,'m',1);   
    var result = dateDiff(date1.Format('yyyy-MM-dd'),date2.Format('yyyy-MM-dd'));   
    return result;   
}   
   
//+---------------------------------------------------   
//| 取得当前日期所在周是一年中的第几周   
//+---------------------------------------------------   
Date.prototype.WeekNumOfYear = function()   
{    
    var myDate = this;   
    var ary = myDate.toArray();   
    var year = ary[0];   
    var month = ary[1]+1;   
    var day = ary[2];   
    document.write('< script language=VBScript\> \n');   
    document.write('myDate = DateValue(''+month+'-'+day+'-'+year+'') \n');   
    document.write('result = DatePart('ww', myDate) \n');   
    document.write(' \n');   
    return result;   
}   
   
//+---------------------------------------------------   
//| 字符串转成日期类型    
//| 格式 MM/dd/YYYY MM-dd-YYYY YYYY/MM/dd YYYY-MM-dd   
//+---------------------------------------------------   
function StringToDate(DateStr)   
{    
   
    var converted = Date.parse(DateStr);   
    var myDate = new Date(converted);   
    if (isNaN(myDate))   
    {    
        //var delimCahar = DateStr.indexOf('/')!=-1?'/':'-';   
        var arys= DateStr.split('-');   
        myDate = new Date(arys[0],--arys[1],arys[2]);   
    }   
    return myDate;   
}