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java-web项目加密运行（支持window/linux）

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JAVA项目加密(Windows/Linux/Mac/龙芯系统)

视频讲解-Java调用DLL

第一章：第二节（一个简单的点击事件）

一个简单的点击事件package第一章;importcom.trolltech.qt.gui.QApplication;importcom.trolltech.qt.gui.QPushButton;publicclass第二节{/***@paramargs*/publicstaticvoidmain(String[]args){//TODOAuto-generatedmethodstubQApplication.initialize(args);QPush

系统 2019-08-29 23:15:23 1996

编程技术

SSH Secure Shell Client用public key认证登录

SSHSecureShellClient用publickey认证登录依据secureCRT的经验，走了一段弯路，今天，在这里把操作流程分享一把，可能本篇看似过与简单，但如果想用这一工具的伙伴，还是值得一读的，嘿嘿…启动：Edit->settings->Keys点击“GenerateNew”->下一步->key类型和key长度可以选择默认->下一步（20秒左右）->下一步->(文件名：起一个你能知道干嘛的名字就可以喽，注释，密码)下一步,完成。在这里，我们先

系统 2019-08-29 22:58:38 1996

编程技术

储存过程分页

CREATETABLE[TestTable]([ID][int]IDENTITY(1,1)NOTNULL,[FirstName][nvarchar](100)COLLATEChinese_PRC_CI_ASNULL,[LastName][nvarchar](100)COLLATEChinese_PRC_CI_ASNULL,[Country][nvarchar](50)COLLATEChinese_PRC_CI_ASNULL,[Note][nvarchar]

系统 2019-08-29 22:50:41 1996

编程技术

UML之继承、实现、依赖、关联、聚合、组合

这是一堂关于UML基础知识的补习课；现在我们做项目时间都太紧了，基本上都没有做过真正的class级别的详细设计，更别提使用UML来实现规范建模了；本篇主要就以前自己一直感觉很迷糊的几种class之间的关系进行整理，让我们在真正用UML进行比如类图设计时能够更加清晰明了；以下就分别介绍这几种关系：继承指的是一个类（称为子类、子接口）继承另外的一个类（称为父类、父接口）的功能，并可以增加它自己的新功能的能力，继承是类与类或者接口与接口之间最常见的关系；在Jav

系统 2019-08-29 22:44:12 1996

编程技术

支持微软SilverLight2 开源项目Eclipse4sl发布

微软正式发布Silverlight2.0，它是业界对于开发与发布网络应用程序及网络媒体最具深远影响的解决方案。Silverlight2.0的发布带来了能让设计人员与开发人员紧密合作的新特性，从而让自己的发布资源更为显露，提高了访问量及用户体验。微软SilverLight是一个跨浏览器、跨客户平台的技术，能够设计、开发和发布有多媒体体验与富交互(RIA,RichInterfaceApplication)的网络交互程序。它明显的降低了开发和发布的成本并提供了强

系统 2019-08-29 22:14:12 1996

编程技术

图像转字符串

学习地址写道http://myrpsh.spaces.live.com/blog/cns!10BEB08F8F3CBC84!10449.entry?wa=wsignin1.0http://www.photo2text.com/http://topic.csdn.net/t/20060729/21/4914143.html#http://www.cnblogs.com/yangbin1005/archive/2008/05/14/1197347.htmlht

系统 2019-08-29 22:07:18 1996

编程技术

一个功能齐全的DataGrid分页例子

下面的这个例子提供了DataGrid的分页功能。aspx代码和CoheBehind代码分别如下，注意更改数据录连接字符串。结果如下：C#版本例子DataGridPaging.aspx<%@Pagelanguage="c#"EnableViewState="true"Codebehind="DataGridPaging.aspx.cs"AutoEventWireup="false"Inherits="eMeng.Exam.DataGridPagin</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-29 22:05:05</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1996</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/12156" title="二叉树遍历--递归实现" target="_blank" onclick="return recordId('',)">二叉树遍历--递归实现 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/12156" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/12.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/12156';}else{window.open('/article/12156');}" style="cursor: pointer;">递归这东西真是抽象，我看着看着算法，就囫囵吞枣地的写了下，写得囧了···这次先用递归实现先序，中序，后序遍历算法。先大概说下原理：我输入一大串字符，中间#就是代表了空，基本的储存结构就是二叉链表。主要就是二叉树的创建和三种顺序的遍历。二叉树的创建通过从左孩子开始创建不断递归，知道读取了#，开始创建对应的右孩子，继续递归。访问的时候对于三种顺序不过就是对于操作的顺序改变而已。对于下面的程序，按照图里面的二叉树建立方式：输入ABD#G###CE##FH###就</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 09:30:11</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1996</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/11572" title="字节序（通信有用）" target="_blank" onclick="return recordId('',)">字节序（通信有用） </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/11572" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/14.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/11572';}else{window.open('/article/11572');}" style="cursor: pointer;">转自（http://hi.baidu.com/cyhjason/blog/item/f599548a948282759e2fb49d.html）有关“字节序”的描述BIG-ENDIAN（大字节序、高字节序）LITTLE-ENDIAN（小字节序、低字节序）主机字节序网络字节顺序JAVA字节序1．BIG-ENDIAN、LITTLE-ENDIAN跟多字节类型的数据有关的比如int,short,long型，而对单字节数据byte却没有影响。BIG-ENDIAN就是</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 09:29:50</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1996</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/11466" title="观察者(Observer)模式" target="_blank" onclick="return recordId('',)">观察者(Observer)模式 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/11466" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/3.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/11466';}else{window.open('/article/11466');}" style="cursor: pointer;">观察者模式又叫做发布-订阅（Publish/Subscribe）模式、模型-视图（Model/View）模式、源-监听器（Source/Listener）模式或从属者（Dependents）模式。观察者模式定义了一种一对多的依赖关系，让多个观察者对象同时监听某一个主题对象。这个主题对象在状态上发生变化时，会通知所有观察者对象，使它们能够自动更新自己。一个软件系统常常要求在某一个对象的状态发生变化的时候，某些其它的对象做出相应的改变。做到这一点的设计方案有很</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 09:29:46</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1996</span></span>  </p> </article><div class="pagination" style="display:;"> <ul><li><a href="/search/log4j/1/p/1">首页</a></li> <li class="prev-page"><a href="/search/log4j/1/p/2541">上一页</a></li> <li><a href="/search/log4j/1/p/2540">2540</a></li><li><a href="/search/log4j/1/p/2541">2541</a></li><li class="active"><span>2542</span></li><li><a href="/search/log4j/1/p/2543">2543</a></li><li><a href="/search/log4j/1/p/2544">2544</a></li> <li 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alt=""></span><span class="text">1. 手机QQ扫左侧二维码</span><span class="text">2. 搜Q群：922215567</span> <span class="text">3. 点击<img style="cursor: pointer;" onclick="window.open('//shang.qq.com/wpa/qunwpa?idkey=29dfc8d27e6e13276b9ea9848e3a211c076e130376a7b6ef380ffcc967e8a1fc');" border="0" src="//pub.idqqimg.com/wpa/images/group.png" alt="java技术沟通群" title="java技术沟通群"> </span></a></li> <li><a target="_blank" href="javascript:void(0)" style="cursor: text;"><span style="margin-right: 10px;" class="thumbnail"><img style="max-height: 100%;" src="/Public/static/images/wx-gzh.jpg" alt="关注企业微信公众号"></span><span class="text">1.手机微信扫左侧二维码 </span><span class="text">2. 微信中搜索：上海加盾信息科技有限公司</span></a></li> <li><a target="_blank" href="javascript:void(0)" style="cursor: text;"><span style="margin-right: 10px;" class="thumbnail"><img style="max-height: 100%;" src="/Public/static/images/wx-app-zhangjunbk.jpg" alt="关注军军小站|张军博客小程序"></span><span class="text">1.手机微信扫左侧二维码 </span><span class="text">2. 微信搜索小程序：张军博客 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style="max-height: 100%;" src="/Public/static/images/wx.zhangjunbk.com.png" alt="微信扫一扫添加张军网站微信群"></span><span class="text">微信扫一扫添加张军网站微信群 </span></a></li> <li><a target="_blank" href="javascript:void(0)" style="cursor: text;"><span style="margin-right: 10px;" class="thumbnail"><img style="max-height: 100%;" src="/Public/static/images/my-wx.png" alt="添加我为微信好友"></span><span class="text">微信扫一扫加我为好友 </span></a></li> </ul> </div>  <div class="widget d_tag"> <div class="title"> <h2>标签云</h2> </div> <div class="d_tags"> <a title="金融业务" href="/tag/37" onclick="return recordId('tid',37)">金融业务 (4)</a><a title="教育资料" href="/tag/39" onclick="return recordId('tid',39)">教育资料 (10)</a><a title="Java" href="/tag/41" onclick="return recordId('tid',41)">Java (901)</a><a title="C++" href="/tag/42" onclick="return recordId('tid',42)">C++ (86)</a><a title="C#" href="/tag/43" onclick="return recordId('tid',43)">C# (215)</a><a title="Python" href="/tag/44" onclick="return recordId('tid',44)">Python 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