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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

第二章：第一节（一个简单的标签显示）

一个查找框的教程,就是将第一章全部内容进行整合复习publicclass第一节_子类化QDialogextendsQDialog{/***@paramargs*/QLineEdit可写东西的行;QCheckBox全词匹配选项;QCheckBox上一个选项;QPushButton查找按钮;publicstaticvoidmain(String[]args){//TODOAuto-generatedmethodstubQApplication.initiali

系统 2019-08-29 23:15:22 1833

编程技术

HTTPS配置教程3

完成提交的证书已经暂时挂起，Web服务器等待证书服务器同意该申请并为自己颁发证书。证书服务器颁发证书的操作步骤如下所述：Step1在开始菜单中依次单击【管理工具】→【证书颁发机构】菜单项，打开“证书颁发机构”窗口。在左窗格中展开CA根证书服务器目录，选中【挂起的申请】选项，可以在右窗格中看到刚才提交的证书申请。选中该申请，然后依次单击【操作】→【所有任务】→【颁发】菜单命令即可颁发证书，如图9-91所示。图9-91单击【颁发】命令Step2在左窗格中单击【

系统 2019-08-29 23:05:42 1833

编程技术

配置Ibatis使用C3P0作为连接池

个人博客已经迁移到如下网站萌萌的IT人,后续所有的文章都会在此发布----------------------------------------------------------------------------------iBatis的连接设置持久层中间件iBatis连接数据库的方式有3种，连接数据库的方式是JDBC，可以通过在XML文件中配置数据库连接，也可以在properties文件中配置。下面列出transactionManager的type

系统 2019-08-29 23:04:18 1833

编程技术

WCF RIA Services 版本问题坑了我

我们准备用WCFRIA做Silverlight的通信层，结果因为我的机器安装的是4.0，经过无数次测试，还去老外论坛问了，也没得到结果，因为这么久测试都是无法穿越，我就跟BOSS说无法穿越复杂的实体类型，结果老板今天叫另外一个同事测，一测试就可以通过，我回来研究了一下，怎么弄都还是不行。我开始怀疑是不是我的WCFRIA版本问题。我下载了最新的Sp1(SP2还只是PreView版），一安装上去,什么问题都没了，我的个汗啊,微软坑人噻。我把这个东东公布出来，希

系统 2019-08-29 22:34:05 1833

编程技术

动态代理 Proxy InvocationHandler学习

参考http://www.iteye.com/topic/683613参考http://hi.baidu.com/malecu/item/9e0edc115cb597a1feded5a0参考http://www.educity.cn/wenda/360356.html参考http://langyu.iteye.com/blog/410071/***相亲接口**@authorzhengt*@timeJun3,20953:13:03PM*/publicinte

系统 2019-08-29 22:11:08 1833

编程技术

Struts，MVC 的一种开放源码实现用这种servlet

简介小学生也可以在因特网上发布HTML网页。但是，小学生的网页和专业开发的网站有质的区别。网页设计人员（或者HTML开发人员）必须理解颜色、用户、生产流程、网页布局、浏览器兼容性、图像创建和JavaScript等等。设计漂亮的网站需要做大量的工作，大多数Java开发人员更注重创建优美的对象接口，而不是用户界面。JavaServerPages(JSP)技术为网页设计人员和Java开发人员提供了一种联系钮带。如果您开发过大型Web应用程序，您就理解变化这个词的

系统 2019-08-29 22:08:10 1833

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">1833</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/12024" title="HDFS Namenode是如何工作的？" target="_blank" onclick="return recordId('',)">HDFS Namenode是如何工作的？ </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/12024" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/1.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/12024';}else{window.open('/article/12024');}" style="cursor: pointer;">来自：http://www.csdn.net/article/2012-07-03/2807066HDFS（HadoopDistributedFilesystem）客户端通过被称之为Namenode单服务器节点执行文件系统原数据操作，同时DataNode会与其他DataNode进行通信并复制数据块以实现冗余，这样单一的DataNode损坏不会导致集群的数据丢失。但NameNode出现故障的损失确是无法容忍的，NameNode主要职责是跟踪文件如何被分割成文</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 09:30:06</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1833</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/11550" title="JSP:自定义标签——开发实例" target="_blank" onclick="return recordId('',)">JSP:自定义标签——开发实例 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/11550" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/19.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/11550';}else{window.open('/article/11550');}" style="cursor: pointer;">【实例109】开发带属性的标签：helloTagHaveProp本实例中开发的标签在实例108的helloTag标签上作出改进，开发目标是在helloTag标签上增加两个属性fontSize和fontColor，fontSize用于设置字体大小，fontColor用于设置文字的颜色。（1）第一步：开发标签实现类。helloTagHaveProp.javapackagehello;importjavax.servlet.jsp.JspWriter;impor</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 09:29:49</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1833</span></span>  </p> </article><article class="excerpt"> <header> <a title="Python" class="label label-important zj-del-target" href="/category/44">Python<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/30589" title="Python—对字符编码的初步认识" target="_blank" onclick="return recordId('',)">Python—对字符编码的初步认识 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/30589" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/4.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/30589';}else{window.open('/article/30589');}" style="cursor: pointer;">字符编码Python主要识别文件内容，而不是关心拓展名—>解释器例：cmd中输入pythonxxx.txt也能运行显示文本内容字符—>（机器翻译）—>二进制字符如何对应特定数字的标准，这个标准就是字符编码。ASCIIGBKUnicodeUTF-8（UnicodeTransformaFormat）对于英文字符来说，1bytes中文字符，3bytes对于其他偏僻字符，更多的bytes存储>>>b=bytes('城市学院',encoding='utf-8')>></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">2019-09-27 17:56:43</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">1832</span></span>  </p> </article><div class="pagination" style="display:;"> <ul><li><a href="/search/excel/1/p/1">首页</a></li> <li class="prev-page"><a href="/search/excel/1/p/2580">上一页</a></li> <li><a href="/search/excel/1/p/2579">2579</a></li><li><a href="/search/excel/1/p/2580">2580</a></li><li class="active"><span>2581</span></li><li><a href="/search/excel/1/p/2582">2582</a></li><li><a href="/search/excel/1/p/2583">2583</a></li> <li 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</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-shanghaijiadun.jpg" alt="关注企业微信小程序"></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：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/dingding.jpg" alt="关注企业钉钉"></span><span class="text">关注企业钉钉 </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/qywx-my.png" alt="关注企业微信"></span><span class="text">关注企业微信 </span></a></li> <li><a target="_blank" href="javascript:void(0)" style="cursor: text;"><span style="margin-right: 10px;" class="thumbnail"><img 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