<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[cjx44的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/cjx44</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; cjx44]]></copyright><item><title><![CDATA[线程池：ThreadPoolExecutor 原理]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/88966559</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/88966559</guid><author>cjx44</author><pubDate>Tue, 02 Apr 2019 11:24:52 +0800</pubDate><description><![CDATA[关于线程池：ThreadPoolExecutor(int corePoolSize,int maximumPoolSize,long keepAliveTime,TimeUnit unit,BlockingQueue&lt;Runnable&gt; workQueue,ThreadFactory threadFactory,RejectedExecutionHandler handler);

1...]]></description><category></category></item><item><title><![CDATA[dubbo 同一个接口既包括生产者又包含消费者问题expected single matching bean but found 2]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/80406565</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/80406565</guid><author>cjx44</author><pubDate>Tue, 22 May 2018 15:42:06 +0800</pubDate><description><![CDATA[dubbo同一个接口既包括生产者又包含消费者,导致本地也要写一个实现类，这样就有两个实现类，初始化bean时报错：Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxxx.prov.flowchg.OrderResultNoticeSv...]]></description><category></category></item><item><title><![CDATA[DUBBO报错 Forbid consumer]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/76849711</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/76849711</guid><author>cjx44</author><pubDate>Mon, 07 Aug 2017 15:29:19 +0800</pubDate><description><![CDATA[Forbid consumer  

 access service com.xxx.xxx from registry xxx.xxx.xxx.xxx:2181 

 use dubbo version 2.5.3, Please check registry access list (whitelist/blacklist).



消费端未设置group属性导致，group属]]></description><category></category></item><item><title><![CDATA[jquery去除div中的tag]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/5105646</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/5105646</guid><author>cjx44</author><pubDate>Wed, 30 Dec 2009 13:30:00 +0800</pubDate><description><![CDATA[jquery语句：jQuery.fn.stripTags = function() { return this.replaceWith( this.html().replace(/]+>/gi, ) ); };  HTML:This is bold and this is italic.执行语句:$("#foo").stripTags();结果：This is ]]></description><category></category></item><item><title><![CDATA[javascript双引号转义]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/5042292</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/5042292</guid><author>cjx44</author><pubDate>Sun, 20 Dec 2009 10:22:00 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/yzx99/archive/2008/08/08/1263416.html单引号,双引号,javascript,HTML,转义字符 在一个网页中的按钮，写onclick事件的处理代码，不小心写成如下：IE提示出错后，再漫不经心地改为：结果还是出错。这时，我就想不通了，虽然我知道最直接的解决方法是写成这样：但为什么javascript中的转义字符]]></description><category></category></item><item><title><![CDATA[hql select语句构建新对象]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/5031091</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/5031091</guid><author>cjx44</author><pubDate>Fri, 18 Dec 2009 13:01:00 +0800</pubDate><description><![CDATA[hql select语句构建新对象：       String hql = "select new com.cdssso.ahjt.pojo.BackLogCount(appid,appname,count(*) as num) from "         + poClass.getName() + " where userid = " + userId + " group by app]]></description><category></category></item><item><title><![CDATA[oracle sql自动递增]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4675998</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4675998</guid><author>cjx44</author><pubDate>Thu, 15 Oct 2009 15:48:00 +0800</pubDate><description><![CDATA[一、删除列ALTER TABLE AA DROP COLUMN  DEP;适用于小表-----数据量小的时候；2、ALTER TABLE AA SET UNUSED("DEP") CASCADE CONSTRAINTS;然后在负载小的时候，删除ALTER TABLE AA DROP UNUSED COLUMNS;二、添加列先加一新字段再赋值：alter table table_name]]></description><category></category></item><item><title><![CDATA[安装ArcGIS时出现1904错误解决方法]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4241827</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4241827</guid><author>cjx44</author><pubDate>Thu, 04 Jun 2009 13:13:00 +0800</pubDate><description><![CDATA[在操作系统是Windows XP SP2、CPU为 AMD Athlon 64系列或 Pentium 4 和 Celeron-D 的机器上安装ArcGIS 9.0时，出现1904错误，系统无法注册一些 dll 文件一、关闭DEP（数据执行保护），安装ArcGIS 9.0，安装完再激活数据执行保护。具体如下：1. 以管理员权限登陆Windows XP。2. 鼠标邮件点击“我的电脑”，选择“属性”菜单]]></description><category></category></item><item><title><![CDATA[JSON迭代]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4219730</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4219730</guid><author>cjx44</author><pubDate>Wed, 27 May 2009 11:04:00 +0800</pubDate><description><![CDATA[SCRIPT LANGUAGE="JavaScript">var json = {"a":"内容1","b":"内容2","c":"内容3","d":"内容4"}window.onload=function(){    for(var i in json)    {        var obj = document.getElementById(i);        if(obj)       ]]></description><category></category></item><item><title><![CDATA[update records in one table based on values in another table]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4197343</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4197343</guid><author>cjx44</author><pubDate>Mon, 18 May 2009 12:20:00 +0800</pubDate><description><![CDATA[SQL> -- update records in one table based on values in another table.SQL>SQL> UPDATE emp  2      SET ename = ( SELECT dname  3                    FROM dept  4                    WHERE emp.de]]></description><category></category></item><item><title><![CDATA[在PL/SQL Developer里设置Oracle数据库的字段自动递增功能]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4196868</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4196868</guid><author>cjx44</author><pubDate>Mon, 18 May 2009 10:45:00 +0800</pubDate><description><![CDATA[通过创建序列来实现 ORACLE SEQUENCE的简单介绍 在oracle中sequence就是所谓的序列号，每次取的时候它会自动增加，一般用在需要按序列号排序的地方。 1、Create Sequence 你首先要有CREATE SEQUENCE或者CREATE ANY SEQUENCE权限， CREATE SEQUENCE emp_sequence INCREMEN]]></description><category></category></item><item><title><![CDATA[捕捉WebBrowser页面的滚动条滚动事件]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4184511</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4184511</guid><author>cjx44</author><pubDate>Thu, 14 May 2009 19:14:00 +0800</pubDate><description><![CDATA[IHTMLWindow2::onscroll   Property         --------------------------------------------------------------------------------         Sets   or   retrieves   a   pointer   to   the   event   handler   fu]]></description><category></category></item><item><title><![CDATA[A:hover图片预览效果]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4181640</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4181640</guid><author>cjx44</author><pubDate>Thu, 14 May 2009 09:24:00 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/littleweb/archive/2008/12/26/1363327.html CSS examples - A:hover图片预览效果--By:小web*{    position:relative;}img {    border:none;}#room{    width:520px;    margin:50px auto;  ]]></description><category></category></item><item><title><![CDATA[Search属性 关于 Featureclass 和 Featurelayer ]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4178113</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4178113</guid><author>cjx44</author><pubDate>Wed, 13 May 2009 17:31:00 +0800</pubDate><description><![CDATA[IFeatureClass.Search:       Returns an object cursor that can be used to fetch feature objects selected by the specified query.IFeatureLayer2.Search:     Use this method to return a read-only ]]></description><category></category></item><item><title><![CDATA[One or more layers failed to draw. Spatial index does not exist]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4072595</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4072595</guid><author>cjx44</author><pubDate>Tue, 14 Apr 2009 13:38:00 +0800</pubDate><description><![CDATA[ArcMap 打开某些图层出现 One or more layers failed to draw. Spatial index does not exist. 的错误这种情况出现于ArcGIS 9.2访问ArcSDE 9.1的数据。ArcGIS 9.2的索引计算方法不同于9.1的，当ArcSDE的版本低于9.2时，空间索引不再自动计算。打开ArcCatalog，查看FeatureClass的属性]]></description><category></category></item><item><title><![CDATA[prototype 1.5]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/4056820</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/4056820</guid><author>cjx44</author><pubDate>Wed, 08 Apr 2009 13:11:00 +0800</pubDate><description><![CDATA[一直没有没有时间看prototype,现在好了，已经更新到了1.5 pre1,呵呵,强大的功能不得不学习啊,这个是提升自己JS能力的又一个捷径.1. Prototype是什么?或许你还没有用过它， prototype.js 是一个由Sam Stephenson写的JavaScript包。这个构思奇妙编写良好的一段兼容标准的一段代码将承担创造胖客户端， 高交互性WEB应用程序的重担。轻松加入Web ]]></description><category></category></item><item><title><![CDATA[sql语句]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/3999147</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/3999147</guid><author>cjx44</author><pubDate>Tue, 17 Mar 2009 19:24:00 +0800</pubDate><description><![CDATA[select t.*,q.objectid,Q.X,Q.Y from sde.hlj_jtl_gcz t,sde.Hlj_Simpl1_Jtl q where  t.线路编码 =substr(q.roadcode,0,4) and substr(q.roadcode,5,6)=substr(t.观测站代码,9,6)  and  REPLACE(t.观测站位置,+,.) > q.startz]]></description><category></category></item><item><title><![CDATA[ArcSDE数据转移的问题]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/3988195</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/3988195</guid><author>cjx44</author><pubDate>Fri, 13 Mar 2009 17:13:00 +0800</pubDate><description><![CDATA[http://bbs.gissky.net/ShowPost.asp?id=10911一. SQL企业管理器中的导入数据或导出数据对一般的SQL数据表而言，是很好的工具，但sde数据最好不要用这个导，而用ArcCatalog的import和export，尽管麻烦点，但少了很多其他可能遇到的问题；二. Hour能连上Main的sde，也能连上自己的sde，偏偏Main连不上Hour的sde，问题]]></description><category></category></item><item><title><![CDATA[MXD文件过大的原因]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/3979729</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/3979729</guid><author>cjx44</author><pubDate>Wed, 11 Mar 2009 13:15:00 +0800</pubDate><description><![CDATA[http://support.esri.com/index.cfm?fa=knowledgebase.techArticles.articleShow&d=33187 Problem:  MXD file size increases significantly with subsequent saves Description In some cases MXD file]]></description><category></category></item><item><title><![CDATA[Error: An error was encountered while running ArcSDE Post Installation Operation Failed, Unable to start iomgr.]]></title><link>https://blog.youkuaiyun.com/cjx44/article/details/3933538</link><guid>https://blog.youkuaiyun.com/cjx44/article/details/3933538</guid><author>cjx44</author><pubDate>Tue, 24 Feb 2009 20:52:00 +0800</pubDate><description><![CDATA[ArcSDE for Oracle9i: Error: An error was encountered while running ArcSDE Post Installation          Operation Failed, Unable to start iomgr. 可以如下解决：      修改dbinit.sde文件的内容，将set ORACLE_SID=TES]]></description><category></category></item></channel></rss>