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@MaySnow
MaySnow / DBHelp.java
Created July 25, 2012 14:56
DBHelp类(包含数据库连接、数据库断开、执行SQL方法,不带数据库连接池)
package com.maysnow;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
@MaySnow
MaySnow / DBHelp.java
Created July 26, 2012 08:20
访问数据库工作类(带数据库连接池DBCP)
import java.io.IOException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
package com.kaishengit.test;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.HtmlEmail;
public class Test {
@MaySnow
MaySnow / CopyFile.java
Created July 28, 2012 00:55
file copy
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
public class CopyFile {
public static void main(String[] args) throws IOException {
FileInputStream inStream = new FileInputStream("c:/白.jpg");
FileOutputStream outStream = new FileOutputStream("c:/白2.jpg");
@MaySnow
MaySnow / background.css
Created July 28, 2012 12:09
背景图片固定在低端,上面是白色
style="background: url(img/bg.jpg) no-repeat fixed center bottom #FFFFFF;"
@MaySnow
MaySnow / gist:3254340
Created August 4, 2012 04:09
文件的上传与下载应注意事项
<form action="file.jspx" method="post" enctype="multipart/form-data">
<!--注意一定不要忘记设置enctype的属性-->
@MaySnow
MaySnow / interval.java
Created August 6, 2012 14:07
Java中时间间隔的计算(以前的时间与现在的时间间隔)
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Date;
public class IntervalUtil {
public String getInterval(String createtime) {
String interval = null;
@MaySnow
MaySnow / fn.html
Created August 7, 2012 03:22
function标签中嵌套使用el表达式的使用
${fn:contains(contact.weibo,'http://weibo.com/') }
<!--注意:
function标签中嵌套了el表达式${contact.weibo} 此时的${}不要再写 -->
@MaySnow
MaySnow / param.html
Created August 9, 2012 01:02
EL表达式中获得URL的参数
<c:choose>
<c:when test="${param.code == 10001}">
<div style="color:red">用户名或密码错误</div>
</c:when>
</c:choose>
@MaySnow
MaySnow / add.html
Created September 22, 2012 07:29
添加
<!DOCTYPE HTML>
<html >
<head>
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css" />
<style type="text/css">
.modal-backdrop.fade.in {