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Spring使用POJO发布RMI

Spring可以把我们的POJO作为RMI服务进行发布我们的业务类接口publicinterfacePayMentService我们的业务类实现publicclassPayMentServiceImpl我们为了把PayMentService中的方法作为RMI输出，可以这样进行配置<

系统 2019-08-12 09:30:16 2947

数据库相关

--==============================--基于catalog创建RMAN存储脚本--==============================简言之，将rman的备份恢复命令写成脚本并保存在恢复目录内，恢复目录内的脚本可用性及通用性高于基于文件系统的脚本。客户端只要能够登录到RMAN恢复目录，则这些脚本可用，尤其对于global脚本，可以被任意注册的数据库调度。一、脚本的分类local:在rman连接的目标数据库下创建的脚本，此

系统 2019-08-12 01:55:00 2947

编程技术

MDaemon 邮件内容过滤规则

刚看到有位同行发表了如何设置限制附件大小。呵，俺再加多两句话上去。Mdaemon支持内容过滤(ContentFilter)功能，以防止垃圾邮件、抵御病毒入侵和备份邮件等。个边内容过滤规则邮Admin指定。而且各不相同。所有由MDaemon处理的邮件都要进入邮件队列，当启用内容过滤功能时，邮件离开队列之前都要经过内容过滤规则处理，处理的结果将决定如何设置该邮件1,定义内容过滤规则选择菜单"Security">"ContentFilter"此主题相关图片在"C

系统 2019-08-29 23:26:49 2946

Java

注释向 Java 代码中添加元数据

注释，J2SE5.0(Tiger)中的新功能，将非常需要的元数据工具引入核心Java语言。该系列文章分为两部分，在这第1部分中，作者BrettMcLaughlin解释了元数据如此有用的原因，向您介绍了Java语言中的注释，并研究了Tiger的内置注释。

编程技术

揭露人性丑恶的五大心理实验

作者：AlexandraGedrose来源：Cracked.com心理学家认为，当你触及他人思想的时候必须格外小心，因为你永远也无法肯定你将会发现些什么。多年以来，就这一课题的大量心理实验已经得出了惊人的结论。请注意，我们所要讨论的对象并不是那些间歇性精神病患者；事实上，我们所说的正是您。以下这些实验的结果将不言自明：实验五、阿希的从众实验（1953年）实验步骤：心理学者阿什(SolomonAsch)曾作了一系列用以验证从众效应的研究，其实验结果可令所有读

系统 2019-08-29 22:44:57 2946

Tomcat

Tomcat Undefined exploded archive location项

原因：在工程转移过程中，导致工程的配置文件出错；解决方法：1.在工程目录下的.mymetadata文件中可能webrootdir被改无效了(把下面内容拷到你的.mymetadate文件中的相应位置上)；或者有可能少了这context-root这个属性；添加上这个属性即可，内容如下：context-root="/上面的name属性值"2.关掉Eclipse，再启动Eclipse，接着发布工程，发布成功！例如:Xml代码

系统 2019-08-29 22:34:10 2946

编程技术

以一种"廉价"的方式获取页面的标题(downmoon)

有朋友问到：“我需要得到一个webpage的title，因为这个title一般都比较靠前，只要取得html的前面少量内容就可以了。因为要取得很多个页面的title,如果下载整个htmlcode，肯定比较浪费时间。.net好像没有现成的类可以干这件事情(取得部分html)，我应该如何去实现？”一种比较"廉价"(即较小成本条件下)的解决思路：第一步：取出含有页面title部分的最小集合。这是“廉价”的关键！第二步：用正则表达式取出和</title</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 22:21:16</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2946</span></span>  </p> </article><article class="excerpt"> <header> <a title="Ubuntu" class="label label-important zj-del-target" href="/category/55">Ubuntu<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/13562" title="安装Ubuntu 11.04 后的20件事" target="_blank" onclick="return recordId('',)">安装Ubuntu 11.04 后的20件事 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/13562" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/10.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/13562';}else{window.open('/article/13562');}" style="cursor: pointer;">4.28日，Ubuntu11.04就发布了！本文将向你介绍Ubuntu11.04安装后快速配置需要做的20件事。1、不喜欢Unity？切换到Ubuntugnome经典桌面！注销unity桌面环境，然后选择登录环境为“经典桌面”即可进入。若是你喜欢Unity，可是你的显卡不给力3D不支持，怎么办呢？安装Unity-2D：引用sudoapt-add-pparepository:unity-2d-team/unity-2d-dailysudoapt-getupd</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 22:05:20</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2946</span></span>  </p> </article><article class="excerpt"> <header> <a title="SqlServer" class="label label-important zj-del-target" href="/category/46">SqlServer<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/7961" title="SQL SERVER 2012 第三章 T-SQL 基本SELECT语句" target="_blank" onclick="return recordId('',)">SQL SERVER 2012 第三章 T-SQL 基本SELECT语句 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/7961" 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/7961';}else{window.open('/article/7961');}" style="cursor: pointer;">select[all|distinct][top(<expression>)[Percent][withties]]<columnlist>[from<sourcetable(s)/views>][where<restrictivecondition>][groupby<columnnameorexpressionusingacolumnintheselectlist>][having<restrictiveconditionbasedonthegroup</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 01:54:40</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2946</span></span>  </p> </article><article class="excerpt"> <header> <a title="数据库相关" class="label label-important zj-del-target" href="/category/32">数据库相关<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/6538" title="最长公共子序列LCS" target="_blank" onclick="return recordId('',)">最长公共子序列LCS </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/6538" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/7.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/6538';}else{window.open('/article/6538');}" style="cursor: pointer;">//LCS算法，最长公共子序列来自《算法导论》#include<iostream>#include<cstdlib>#include<cmath>#defineN105chars[N+1][N+1];usingnamespacestd;intLCS(constchar*s1,constchar*s2){intm=strlen(s1);intn=strlen(s2);inti,j;s[0][0]=0;for(i=0;i<=m;i++){s[i][0]=0;}</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 01:53:14</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2946</span></span>  </p> </article><div class="pagination" style="display:;"> <ul><li><a href="/search/nginx/1/p/1">首页</a></li> <li class="prev-page"><a href="/search/nginx/1/p/420">上一页</a></li> <li><a href="/search/nginx/1/p/419">419</a></li><li><a href="/search/nginx/1/p/420">420</a></li><li class="active"><span>421</span></li><li><a href="/search/nginx/1/p/422">422</a></li><li><a href="/search/nginx/1/p/423">423</a></li> <li class="next-page"><a 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